topic_modelling.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "# dataset can be obtained via https://zenodo.org/record/4596345#.Yk2flG5Bz0o\n",
    "# folder containing one or more sub-folders \n",
    "# sub-folders are publications\n",
    "# within each sub-folder, collection of text files that each constitute a document\n",
    "# for now, supported naming pattern for text files is as such: '/sn86069873/1900-01-05/'\n",
    "# LCCN title information and publication date (yyyy-mm-dd)\n",
    "# users will need to provide publication names that match title information, or to use the metadata file"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "# indicate name of the folder containing data for ex 'data_tm_workflow'\n",
    "folder_path = '/Users/mariella.decrouychan/Documents/TM/CI_newspaper_subcorpora'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [],
   "source": [
    "# create a folder for ex 'output_tm_workflow' to store the output files\n",
    "output_folder = '/Users/mariella.decrouychan/Documents/TM/output_tm_workflow'"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "AUvuIpuzT8ke"
   },
   "source": [
    "# 1. Data preparation"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [],
   "source": [
    "import os\n",
    "import pandas as pd\n",
    "import re\n",
    "#import datetime\n",
    "#from datetime import date # timedelta, "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "MTOrDXSYUIc3"
   },
   "source": [
    "## 1.1. Creating data frame\n",
    "A dataframe is first created to keep the documents at their initial state, and the name of each file"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [],
   "source": [
    "publications_list = os.listdir(folder_path) "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [],
   "source": [
    "# remove DS_store files for mac OS\n",
    "publications_list = [ file for file in publications_list if '.DS_Store' not in file ]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [],
   "source": [
    "files_list = []\n",
    "\n",
    "for pub in publications_list:\n",
    "    files = os.listdir(f\"{folder_path}/{pub}/\")\n",
    "    files = [ f\"/{pub}/{file}\" for file in files ]\n",
    "    files_list.append(files)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [],
   "source": [
    "# var files_list is alist of lists and needs to be transformed into one list\n",
    "files_list_flat = [item for sublist in files_list for item in sublist]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {
    "id": "8lLD0OpiXv5Y"
   },
   "outputs": [],
   "source": [
    "#insert file names into a df\n",
    "sources = pd.DataFrame(files_list_flat, columns=['file_name'])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>file_name</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>/L'Italia/sn85066408_1913-03-10_ed-1_seq-1_ocr...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>/L'Italia/sn85066408_1910-06-16_ed-1_seq-1_ocr...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>/L'Italia/sn85066408_1915-05-09_ed-1_seq-1_ocr...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>/L'Italia/sn85066408_1898-03-22_ed-1_seq-1_ocr...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>/L'Italia/sn85066408_1911-09-01_ed-1_seq-1_ocr...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                                           file_name\n",
       "0  /L'Italia/sn85066408_1913-03-10_ed-1_seq-1_ocr...\n",
       "1  /L'Italia/sn85066408_1910-06-16_ed-1_seq-1_ocr...\n",
       "2  /L'Italia/sn85066408_1915-05-09_ed-1_seq-1_ocr...\n",
       "3  /L'Italia/sn85066408_1898-03-22_ed-1_seq-1_ocr...\n",
       "4  /L'Italia/sn85066408_1911-09-01_ed-1_seq-1_ocr..."
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "sources.head()"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {
    "id": "lThO8DOoxIDj"
   },
   "source": [
    "## 1.2. Adding metadata elements into dataframe"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 1.2.1. Get metadata from metadata file if present (or, alternatively, run step 1.2.2)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [],
   "source": [
    "# get metadata file\n",
    "# The ChroniclItaly metadata file can be downloaded here: https://zenodo.org/record/4596345/files/Metadata_ChroniclItaly%203.0.xlsx?download=1\n",
    "metadata_file_path = '/Users/mariella.decrouychan/Documents/TM/Metadata_ChroniclItaly 3.0.xlsx'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [],
   "source": [
    "metadata_df = pd.read_excel(metadata_file_path, header=1)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Title</th>\n",
       "      <th>Place of publication</th>\n",
       "      <th>Publisher</th>\n",
       "      <th>Issues</th>\n",
       "      <th>Number of issues</th>\n",
       "      <th>Total words before intervention</th>\n",
       "      <th>Total words after intervention</th>\n",
       "      <th>Description</th>\n",
       "      <th>Frequency</th>\n",
       "      <th>LCCN</th>\n",
       "      <th>OCLC</th>\n",
       "      <th>ISSN</th>\n",
       "      <th>Related Links</th>\n",
       "      <th>Holdings</th>\n",
       "      <th>History</th>\n",
       "      <th>Notes</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>La sentinella del West Virginia</td>\n",
       "      <td>Thomas, W. Va.</td>\n",
       "      <td>Sentinel Publ. Co.</td>\n",
       "      <td>From 18/02/1911 to 11/05/1912</td>\n",
       "      <td>53</td>\n",
       "      <td>124988</td>\n",
       "      <td>86839</td>\n",
       "      <td>Began in Feb., 1905 - Ceased in 1913?</td>\n",
       "      <td>Weekly</td>\n",
       "      <td>sn 86092310</td>\n",
       "      <td>13261125</td>\n",
       "      <td>2473-4918</td>\n",
       "      <td>http://chroniclingamerica.loc.gov/lccn/sn86092...</td>\n",
       "      <td>https://chroniclingamerica.loc.gov/lccn/sn8609...</td>\n",
       "      <td>West Virginia’s only Italian periodical, La Se...</td>\n",
       "      <td>\"Giornale independente.\" \"Primo ed unico perio...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>L'Italia</td>\n",
       "      <td>San Francisco, Calif.</td>\n",
       "      <td>Italian Pub. Co.</td>\n",
       "      <td>From 25/01/1897 to 31/12/1919</td>\n",
       "      <td>6,489</td>\n",
       "      <td>24584681</td>\n",
       "      <td>17123478</td>\n",
       "      <td>58mo anno, n. 27 (genn. 31, 1943)\\nBegan in 1887</td>\n",
       "      <td>Daily (except Sun. and Mon.)</td>\n",
       "      <td>sn 85066408</td>\n",
       "      <td>13073199</td>\n",
       "      <td>/</td>\n",
       "      <td>/</td>\n",
       "      <td>https://chroniclingamerica.loc.gov/lccn/sn8506...</td>\n",
       "      <td>Alternative Titles:\\nDaily news\\nItalia di Dom...</td>\n",
       "      <td>Description based on: Vol. 3, no. 12 (genn. 28...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>Cronaca Sovversiva (Barre, Vt.)</td>\n",
       "      <td>Barre, Vt.</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>From 06/06/1903 to 01/05/1919</td>\n",
       "      <td>771</td>\n",
       "      <td>1825758</td>\n",
       "      <td>1289239</td>\n",
       "      <td>Ceased in 1920.\\nVol. 1, no. 1 (June 6, 1903)-</td>\n",
       "      <td>Weekly Jan. 17, 1920-&lt;Oct. 20, 1920&gt;</td>\n",
       "      <td>2012271201</td>\n",
       "      <td>30383424</td>\n",
       "      <td>2376-3701</td>\n",
       "      <td>http://chroniclingamerica.loc.gov/lccn/2012271...</td>\n",
       "      <td>https://chroniclingamerica.loc.gov/lccn/201227...</td>\n",
       "      <td>Subjects covered: Anarchism--Italy--Periodical...</td>\n",
       "      <td>Archived issues are available in digital forma...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>La Libera Parola</td>\n",
       "      <td>Philadelphia, Pa.</td>\n",
       "      <td>A.G. di Silvestro</td>\n",
       "      <td>From 20/04/1918 to 23/12/1922</td>\n",
       "      <td>241</td>\n",
       "      <td>1079122</td>\n",
       "      <td>752309</td>\n",
       "      <td>20 apr., 1918-July 19, 1969</td>\n",
       "      <td>Weekly</td>\n",
       "      <td>sn 85055164</td>\n",
       "      <td>12632841</td>\n",
       "      <td>2373-373X</td>\n",
       "      <td>http://www.loc.gov/chroniclingamerica/lccn/sn8...</td>\n",
       "      <td>https://chroniclingamerica.loc.gov/lccn/sn8505...</td>\n",
       "      <td>In 1899 Arpino Di Silvestro began publishing a...</td>\n",
       "      <td>\"Italian weekly newspaper.\"\\n\"Published every ...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>Il Patriota</td>\n",
       "      <td>Indiana, Pa.</td>\n",
       "      <td>Patriot Pub. Co.</td>\n",
       "      <td>From 08/08/1914 to 22/10/1921</td>\n",
       "      <td>227</td>\n",
       "      <td>786762</td>\n",
       "      <td>547361</td>\n",
       "      <td>Ceased in Dec. 1955?\\nVol. 1, no. 1 (Aug. 8, 1...</td>\n",
       "      <td>Weekly</td>\n",
       "      <td>sn 85054967</td>\n",
       "      <td>2265753</td>\n",
       "      <td>2373-3713</td>\n",
       "      <td>http://www.loc.gov/chroniclingamerica/lccn/sn8...</td>\n",
       "      <td>https://chroniclingamerica.loc.gov/lccn/sn8505...</td>\n",
       "      <td>Westmoreland and Lycoming Counties provided la...</td>\n",
       "      <td>\"Settimanale indipente bilingue,\" &lt;Aug. 2, 191...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>La Ragione</td>\n",
       "      <td>Philadelphia, Pa.</td>\n",
       "      <td>F. Silvagni</td>\n",
       "      <td>From 25/04/1917 to 23/08/1917</td>\n",
       "      <td>40</td>\n",
       "      <td>126937</td>\n",
       "      <td>86588</td>\n",
       "      <td>Anno 1, no. 1 (25 apr. 1917)-</td>\n",
       "      <td>Irregular</td>\n",
       "      <td>sn 84037024</td>\n",
       "      <td>10916544</td>\n",
       "      <td>2372-9872</td>\n",
       "      <td>http://www.loc.gov/chroniclingamerica/lccn/sn8...</td>\n",
       "      <td>https://chroniclingamerica.loc.gov/lccn/sn8403...</td>\n",
       "      <td>Founded in 1917, La Ragione (“The Reason”) was...</td>\n",
       "      <td>\"Organo di difesa della italianita, contro i v...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>La Rassegna</td>\n",
       "      <td>Philadelphia, Pa.</td>\n",
       "      <td>La Rassegna Pub. Co.</td>\n",
       "      <td>From 07/04/1917 to 25/08/1917</td>\n",
       "      <td>25</td>\n",
       "      <td>86401</td>\n",
       "      <td>60116</td>\n",
       "      <td>Anno 1, no. 1 (7 apr. 1917)-</td>\n",
       "      <td>Weekly (irregular)</td>\n",
       "      <td>sn 84037025</td>\n",
       "      <td>10916483</td>\n",
       "      <td>2372-9910</td>\n",
       "      <td>http://www.loc.gov/chroniclingamerica/lccn/sn8...</td>\n",
       "      <td>https://chroniclingamerica.loc.gov/lccn/sn8403...</td>\n",
       "      <td>La Rassegna (“The Review”) was a short-lived w...</td>\n",
       "      <td>\"Italian weekly newspaper devoted to welfare a...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>L'Indipendente</td>\n",
       "      <td>New Haven, Conn.</td>\n",
       "      <td>L'indipendente Pub. Co.</td>\n",
       "      <td>From 01/01/1907 to 23/05/1936</td>\n",
       "      <td>48</td>\n",
       "      <td>133872</td>\n",
       "      <td>90758</td>\n",
       "      <td>Began in 1903</td>\n",
       "      <td>Weekly</td>\n",
       "      <td>sn 93053873</td>\n",
       "      <td>27774408</td>\n",
       "      <td>2643-3095</td>\n",
       "      <td>https://chroniclingamerica.loc.gov/lccn/sn9305...</td>\n",
       "      <td>https://chroniclingamerica.loc.gov/lccn/sn9305...</td>\n",
       "      <td>Headquartered in Wooster Square, one of two ne...</td>\n",
       "      <td>\"Established 1903\"--Genn. 22, 1922 issue. Also...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>La Sentinella</td>\n",
       "      <td>Bridgeport, Conn.</td>\n",
       "      <td>P. Alteri</td>\n",
       "      <td>From 17/04/1920 to 27/12/1930</td>\n",
       "      <td>518</td>\n",
       "      <td>1674336</td>\n",
       "      <td>1193015</td>\n",
       "      <td>-anno. 35, no. 36 (10 sett. 1948)</td>\n",
       "      <td>Weekly</td>\n",
       "      <td>sn 84020351</td>\n",
       "      <td>10652874</td>\n",
       "      <td>2643-5098</td>\n",
       "      <td>http://www.loc.gov/chroniclingamerica/lccn/sn8...</td>\n",
       "      <td>https://chroniclingamerica.loc.gov/lccn/sn8402...</td>\n",
       "      <td>In November 1977, the Bridgeport Post noted th...</td>\n",
       "      <td>Archived issues are available in digital forma...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>La Tribuna del Connecticut</td>\n",
       "      <td>Bridgeport, Conn.</td>\n",
       "      <td>Tribuna Pub. Co.</td>\n",
       "      <td>From 03/03/1906 to 09/12/1908</td>\n",
       "      <td>130</td>\n",
       "      <td>330085</td>\n",
       "      <td>224752</td>\n",
       "      <td>Anno 1, no. 1 (mar. 3, 1906)-anno 2, no. 44 (d...</td>\n",
       "      <td>Weekly</td>\n",
       "      <td>sn 92051386</td>\n",
       "      <td>26498347</td>\n",
       "      <td>2643-5306</td>\n",
       "      <td>http://www.loc.gov/chroniclingamerica/lccn/sn9...</td>\n",
       "      <td>https://chroniclingamerica.loc.gov/lccn/sn9205...</td>\n",
       "      <td>In the inaugural March, 1906 issue of La Tribu...</td>\n",
       "      <td>Also issued on microfilm from Connecticut Stat...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                             Title   Place of publication  \\\n",
       "0  La sentinella del West Virginia         Thomas, W. Va.   \n",
       "1                         L'Italia  San Francisco, Calif.   \n",
       "2  Cronaca Sovversiva (Barre, Vt.)             Barre, Vt.   \n",
       "3                 La Libera Parola      Philadelphia, Pa.   \n",
       "4                      Il Patriota           Indiana, Pa.   \n",
       "5                       La Ragione      Philadelphia, Pa.   \n",
       "6                      La Rassegna      Philadelphia, Pa.   \n",
       "7                   L'Indipendente       New Haven, Conn.   \n",
       "8                    La Sentinella      Bridgeport, Conn.   \n",
       "9       La Tribuna del Connecticut      Bridgeport, Conn.   \n",
       "\n",
       "                 Publisher                         Issues Number of issues  \\\n",
       "0       Sentinel Publ. Co.  From 18/02/1911 to 11/05/1912               53   \n",
       "1         Italian Pub. Co.  From 25/01/1897 to 31/12/1919            6,489   \n",
       "2       Cronaca Sovversiva  From 06/06/1903 to 01/05/1919              771   \n",
       "3        A.G. di Silvestro  From 20/04/1918 to 23/12/1922              241   \n",
       "4         Patriot Pub. Co.  From 08/08/1914 to 22/10/1921              227   \n",
       "5              F. Silvagni  From 25/04/1917 to 23/08/1917               40   \n",
       "6     La Rassegna Pub. Co.  From 07/04/1917 to 25/08/1917               25   \n",
       "7  L'indipendente Pub. Co.  From 01/01/1907 to 23/05/1936               48   \n",
       "8                P. Alteri  From 17/04/1920 to 27/12/1930              518   \n",
       "9         Tribuna Pub. Co.  From 03/03/1906 to 09/12/1908              130   \n",
       "\n",
       "   Total words before intervention  Total words after intervention  \\\n",
       "0                           124988                           86839   \n",
       "1                         24584681                        17123478   \n",
       "2                          1825758                         1289239   \n",
       "3                          1079122                          752309   \n",
       "4                           786762                          547361   \n",
       "5                           126937                           86588   \n",
       "6                            86401                           60116   \n",
       "7                           133872                           90758   \n",
       "8                          1674336                         1193015   \n",
       "9                           330085                          224752   \n",
       "\n",
       "                                         Description  \\\n",
       "0              Began in Feb., 1905 - Ceased in 1913?   \n",
       "1   58mo anno, n. 27 (genn. 31, 1943)\\nBegan in 1887   \n",
       "2     Ceased in 1920.\\nVol. 1, no. 1 (June 6, 1903)-   \n",
       "3                        20 apr., 1918-July 19, 1969   \n",
       "4  Ceased in Dec. 1955?\\nVol. 1, no. 1 (Aug. 8, 1...   \n",
       "5                      Anno 1, no. 1 (25 apr. 1917)-   \n",
       "6                       Anno 1, no. 1 (7 apr. 1917)-   \n",
       "7                                      Began in 1903   \n",
       "8                  -anno. 35, no. 36 (10 sett. 1948)   \n",
       "9  Anno 1, no. 1 (mar. 3, 1906)-anno 2, no. 44 (d...   \n",
       "\n",
       "                              Frequency         LCCN      OCLC       ISSN  \\\n",
       "0                                Weekly  sn 86092310  13261125  2473-4918   \n",
       "1          Daily (except Sun. and Mon.)  sn 85066408  13073199          /   \n",
       "2  Weekly Jan. 17, 1920-<Oct. 20, 1920>   2012271201  30383424  2376-3701   \n",
       "3                                Weekly  sn 85055164  12632841  2373-373X   \n",
       "4                                Weekly  sn 85054967   2265753  2373-3713   \n",
       "5                             Irregular  sn 84037024  10916544  2372-9872   \n",
       "6                    Weekly (irregular)  sn 84037025  10916483  2372-9910   \n",
       "7                                Weekly  sn 93053873  27774408  2643-3095   \n",
       "8                                Weekly  sn 84020351  10652874  2643-5098   \n",
       "9                                Weekly  sn 92051386  26498347  2643-5306   \n",
       "\n",
       "                                       Related Links  \\\n",
       "0  http://chroniclingamerica.loc.gov/lccn/sn86092...   \n",
       "1                                                  /   \n",
       "2  http://chroniclingamerica.loc.gov/lccn/2012271...   \n",
       "3  http://www.loc.gov/chroniclingamerica/lccn/sn8...   \n",
       "4  http://www.loc.gov/chroniclingamerica/lccn/sn8...   \n",
       "5  http://www.loc.gov/chroniclingamerica/lccn/sn8...   \n",
       "6  http://www.loc.gov/chroniclingamerica/lccn/sn8...   \n",
       "7  https://chroniclingamerica.loc.gov/lccn/sn9305...   \n",
       "8  http://www.loc.gov/chroniclingamerica/lccn/sn8...   \n",
       "9  http://www.loc.gov/chroniclingamerica/lccn/sn9...   \n",
       "\n",
       "                                            Holdings  \\\n",
       "0  https://chroniclingamerica.loc.gov/lccn/sn8609...   \n",
       "1  https://chroniclingamerica.loc.gov/lccn/sn8506...   \n",
       "2  https://chroniclingamerica.loc.gov/lccn/201227...   \n",
       "3  https://chroniclingamerica.loc.gov/lccn/sn8505...   \n",
       "4  https://chroniclingamerica.loc.gov/lccn/sn8505...   \n",
       "5  https://chroniclingamerica.loc.gov/lccn/sn8403...   \n",
       "6  https://chroniclingamerica.loc.gov/lccn/sn8403...   \n",
       "7  https://chroniclingamerica.loc.gov/lccn/sn9305...   \n",
       "8  https://chroniclingamerica.loc.gov/lccn/sn8402...   \n",
       "9  https://chroniclingamerica.loc.gov/lccn/sn9205...   \n",
       "\n",
       "                                             History  \\\n",
       "0  West Virginia’s only Italian periodical, La Se...   \n",
       "1  Alternative Titles:\\nDaily news\\nItalia di Dom...   \n",
       "2  Subjects covered: Anarchism--Italy--Periodical...   \n",
       "3  In 1899 Arpino Di Silvestro began publishing a...   \n",
       "4  Westmoreland and Lycoming Counties provided la...   \n",
       "5  Founded in 1917, La Ragione (“The Reason”) was...   \n",
       "6  La Rassegna (“The Review”) was a short-lived w...   \n",
       "7  Headquartered in Wooster Square, one of two ne...   \n",
       "8  In November 1977, the Bridgeport Post noted th...   \n",
       "9  In the inaugural March, 1906 issue of La Tribu...   \n",
       "\n",
       "                                               Notes  \n",
       "0  \"Giornale independente.\" \"Primo ed unico perio...  \n",
       "1  Description based on: Vol. 3, no. 12 (genn. 28...  \n",
       "2  Archived issues are available in digital forma...  \n",
       "3  \"Italian weekly newspaper.\"\\n\"Published every ...  \n",
       "4  \"Settimanale indipente bilingue,\" <Aug. 2, 191...  \n",
       "5  \"Organo di difesa della italianita, contro i v...  \n",
       "6  \"Italian weekly newspaper devoted to welfare a...  \n",
       "7  \"Established 1903\"--Genn. 22, 1922 issue. Also...  \n",
       "8  Archived issues are available in digital forma...  \n",
       "9  Also issued on microfilm from Connecticut Stat...  "
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "metadata_df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [],
   "source": [
    "#LCCN column contains spaces that need to be removed\n",
    "pub_refs = list(metadata_df['LCCN'].str.replace(\" \", \"\"))\n",
    "pub_names = list(metadata_df['Title'])"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 1.2.2. If metadata file not present, create mapping for publications name / publications reference"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [],
   "source": [
    "# order of refs and names needs to match\n",
    "pub_refs = [\"2012271201\",\"sn85054967\",\"sn93053873\",\"sn85066408\",\"sn85055164\",\"sn84037024\",\"sn84037025\",\"sn84020351\",\"sn86092310\",\"sn92051386\"]\n",
    "pub_names = [\"Cronaca_Sovversiva\",\"Il_Patriota\",\"L'Indipendente\",\"L'Italia\",\"La_Libera_Parola\",\"La_Ragione\",\"La_Rassegna\",\"La_Sentinella\",\"La_Sentinella_del_West\",\"La_Tribuna_del_Connecticut\"]"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {
    "id": "8Ko2sWRfxUYu"
   },
   "source": [
    "### 1.2.3. Add dates, and publications references from file names for each document in dataframe\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {
    "id": "9sbxDR8OxZxD"
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "\"\\n# get year from file name\\ndef get_year(file):\\n  year_match = re.findall(r'_(\\\\d{4})-\\\\d{2}-\\\\d{2}_',file)\\n  return year_match[0]\\n\\n# get month from file name\\ndef get_month(file):\\n  month_match = re.findall(r'_\\\\d{4}-(\\\\d{2})-\\\\d{2}_',file)\\n  return month_match[0]\\n\\n# get day from file name\\ndef get_day(file):\\n  month_match = re.findall(r'_\\\\d{4}-\\\\d{2}-(\\\\d{2})_',file)\\n  return month_match[0]\\n\""
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# get publication reference from file name\n",
    "def get_ref(file):\n",
    "  ref_match = re.findall(r'(\\w+\\d+)_\\d{4}-\\d{2}-\\d{2}_',file)\n",
    "  return ref_match[0]\n",
    "\n",
    "# get date from file name\n",
    "def get_date(file):\n",
    "  date_match = re.findall(r'_(\\d{4}-\\d{2}-\\d{2})_',file)\n",
    "  return date_match[0]\n",
    "\n",
    "\n",
    "#this part probably not needed\n",
    "'''\n",
    "# get year from file name\n",
    "def get_year(file):\n",
    "  year_match = re.findall(r'_(\\d{4})-\\d{2}-\\d{2}_',file)\n",
    "  return year_match[0]\n",
    "\n",
    "# get month from file name\n",
    "def get_month(file):\n",
    "  month_match = re.findall(r'_\\d{4}-(\\d{2})-\\d{2}_',file)\n",
    "  return month_match[0]\n",
    "\n",
    "# get day from file name\n",
    "def get_day(file):\n",
    "  month_match = re.findall(r'_\\d{4}-\\d{2}-(\\d{2})_',file)\n",
    "  return month_match[0]\n",
    "'''"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {
    "id": "qA1WCnSFxeRc"
   },
   "outputs": [],
   "source": [
    "sources['date'] = sources['file_name'].apply(lambda x: get_date(x))\n",
    "sources['publication_ref'] = sources['file_name'].apply(lambda x: get_ref(x))\n",
    "sources[\"date\"] = pd.to_datetime(sources[\"date\"])\n",
    "\n",
    "#sources['year'] = sources['file_name'].apply(lambda x: get_year(x))\n",
    "#sources['month'] = sources['file_name'].apply(lambda x: get_month(x))\n",
    "#sources['day'] = sources['file_name'].apply(lambda x: get_day(x))"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 1.2.4. Add publication names into dataframe"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {
    "id": "5v0-LjG4xl0W"
   },
   "outputs": [],
   "source": [
    "sources['publication_name'] = sources['publication_ref'].replace(pub_refs, pub_names)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>file_name</th>\n",
       "      <th>date</th>\n",
       "      <th>publication_ref</th>\n",
       "      <th>publication_name</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>/L'Italia/sn85066408_1913-03-10_ed-1_seq-1_ocr...</td>\n",
       "      <td>1913-03-10</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>/L'Italia/sn85066408_1910-06-16_ed-1_seq-1_ocr...</td>\n",
       "      <td>1910-06-16</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>/L'Italia/sn85066408_1915-05-09_ed-1_seq-1_ocr...</td>\n",
       "      <td>1915-05-09</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>/L'Italia/sn85066408_1898-03-22_ed-1_seq-1_ocr...</td>\n",
       "      <td>1898-03-22</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>/L'Italia/sn85066408_1911-09-01_ed-1_seq-1_ocr...</td>\n",
       "      <td>1911-09-01</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                                           file_name       date  \\\n",
       "0  /L'Italia/sn85066408_1913-03-10_ed-1_seq-1_ocr... 1913-03-10   \n",
       "1  /L'Italia/sn85066408_1910-06-16_ed-1_seq-1_ocr... 1910-06-16   \n",
       "2  /L'Italia/sn85066408_1915-05-09_ed-1_seq-1_ocr... 1915-05-09   \n",
       "3  /L'Italia/sn85066408_1898-03-22_ed-1_seq-1_ocr... 1898-03-22   \n",
       "4  /L'Italia/sn85066408_1911-09-01_ed-1_seq-1_ocr... 1911-09-01   \n",
       "\n",
       "  publication_ref publication_name  \n",
       "0      sn85066408         L'Italia  \n",
       "1      sn85066408         L'Italia  \n",
       "2      sn85066408         L'Italia  \n",
       "3      sn85066408         L'Italia  \n",
       "4      sn85066408         L'Italia  "
      ]
     },
     "execution_count": 19,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "sources.head()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>file_name</th>\n",
       "      <th>date</th>\n",
       "      <th>publication_ref</th>\n",
       "      <th>publication_name</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>8648</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-07-24_ed-5_seq-1_o...</td>\n",
       "      <td>1917-07-24</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8649</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-05-05_ed-3_seq-1_o...</td>\n",
       "      <td>1917-05-05</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8650</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-06-30_ed-2_seq-1_o...</td>\n",
       "      <td>1917-06-30</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8651</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-07-24_ed-1_seq-1_o...</td>\n",
       "      <td>1917-07-24</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8652</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-05-16_ed-4_seq-1_o...</td>\n",
       "      <td>1917-05-16</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                                              file_name       date  \\\n",
       "8648  /La_Ragione/sn84037024_1917-07-24_ed-5_seq-1_o... 1917-07-24   \n",
       "8649  /La_Ragione/sn84037024_1917-05-05_ed-3_seq-1_o... 1917-05-05   \n",
       "8650  /La_Ragione/sn84037024_1917-06-30_ed-2_seq-1_o... 1917-06-30   \n",
       "8651  /La_Ragione/sn84037024_1917-07-24_ed-1_seq-1_o... 1917-07-24   \n",
       "8652  /La_Ragione/sn84037024_1917-05-16_ed-4_seq-1_o... 1917-05-16   \n",
       "\n",
       "     publication_ref publication_name  \n",
       "8648      sn84037024       La_Ragione  \n",
       "8649      sn84037024       La_Ragione  \n",
       "8650      sn84037024       La_Ragione  \n",
       "8651      sn84037024       La_Ragione  \n",
       "8652      sn84037024       La_Ragione  "
      ]
     },
     "execution_count": 20,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "sources.tail()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "<class 'pandas.core.frame.DataFrame'>\n",
      "RangeIndex: 8653 entries, 0 to 8652\n",
      "Data columns (total 4 columns):\n",
      " #   Column            Non-Null Count  Dtype         \n",
      "---  ------            --------------  -----         \n",
      " 0   file_name         8653 non-null   object        \n",
      " 1   date              8653 non-null   datetime64[ns]\n",
      " 2   publication_ref   8653 non-null   object        \n",
      " 3   publication_name  8653 non-null   object        \n",
      "dtypes: datetime64[ns](1), object(3)\n",
      "memory usage: 270.5+ KB\n"
     ]
    }
   ],
   "source": [
    "# checking that there is no empty values\n",
    "sources.info()"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {
    "id": "YLDYbjnqxrCN"
   },
   "source": [
    "### 1.3. Creating a subset of the dataset"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- Setting-up a visualization to assist in choosing the dates by showing the number of documents available by collection and by date "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {},
   "outputs": [],
   "source": [
    "import duckdb\n",
    "from observable_jupyter import embed\n",
    "import ipywidgets as widgets\n",
    "from ipywidgets import HBox, VBox"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Setting up inputs widgets\n",
    "# The \"agg\" input has an impact on data preparation, as it will determine how the collection is aggregated\n",
    "# All other inputs are for display purpose only and they don't have an impact on data \n",
    "color = widgets.RadioButtons(\n",
    "    description='Color',\n",
    "    options= ['blue', 'green', 'grey', 'orange'],\n",
    "    value='blue',\n",
    ")\n",
    "\n",
    "agg = widgets.RadioButtons(\n",
    "    description='Count articles by:',\n",
    "    options= ['day', 'month', 'year'],\n",
    "    value='month',\n",
    ")\n",
    "\n",
    "scale = widgets.RadioButtons(\n",
    "    description='Scale by:',\n",
    "    options= ['height', 'color'],\n",
    "    value='color',\n",
    ")\n",
    "\n",
    "label = widgets.RadioButtons(\n",
    "    description='Set-up ticks scale',\n",
    "    options= ['5 year', 'year', 'month', 'day'],\n",
    "    value='year',\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [],
   "source": [
    "def prepare_viz_data(agg, df, col):\n",
    "\n",
    "    if agg == 'month':\n",
    "        query = f\"SELECT strptime(concat(month, '/', year), '%m/%Y') as date, {col} as publication_name, count FROM (SELECT YEAR(date) as year, MONTH(date) as month, {col}, count(*) as count FROM df GROUP BY {col}, YEAR(date), MONTH(date))\"\n",
    "\n",
    "    elif agg == 'year':\n",
    "        query = f\"SELECT strptime(year, '%Y') as date, {col} as publication_name, count FROM (SELECT YEAR(date) as year, {col}, count(*) as count FROM df GROUP BY {col}, YEAR(date))\"\n",
    "\n",
    "    elif agg == 'day':\n",
    "        query = f\"SELECT strptime(concat('01/', month, '/', year), '%d/%m/%Y') as date, {col} as publication_name, count FROM (SELECT YEAR(date) as year, MONTH(date) as month, {col}, count(*) as count FROM df GROUP BY {col}, YEAR(date), MONTH(date), DAY(date))\"\n",
    "\n",
    "    queried_df = duckdb.query(query).df()\n",
    "\n",
    "    queried_df = queried_df.astype(str)\n",
    "\n",
    "    viz_data = queried_df.to_dict('records')\n",
    "\n",
    "    return viz_data\n",
    "\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "80238945099a4052ab2e79089cac1f6b",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "HBox(children=(VBox(children=(RadioButtons(description='Color', options=('blue', 'green', 'grey', 'orange'), v…"
      ]
     },
     "execution_count": 25,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# user inputs\n",
    "left_box = VBox([color, agg])\n",
    "right_box = VBox([scale, label])\n",
    "HBox([left_box, right_box])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "metadata": {},
   "outputs": [],
   "source": [
    "# the column on which the aggregation will be performed, here we count the articles for each publication accross time\n",
    "col = \"publication_name\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div style=\"text-align: right; position: relative\">\n",
       "    \n",
       "<style>\n",
       ".observable-logo {\n",
       "  position: absolute;\n",
       "  bottom: 0;\n",
       "  right: 0;\n",
       "  margin-bottom: 5px;\n",
       "  margin-right: 1px;\n",
       "  transition: background-color 0.2s;\n",
       "}\n",
       ".observable-logo svg {\n",
       "  opacity: 0.5;\n",
       "  transition: opacity 0.2s;\n",
       "}\n",
       ".observable-logo span {\n",
       "  opacity: 0;\n",
       "  transition: opacity 0.2s;\n",
       "  padding-right: .2em;\n",
       "  padding-left: .2em;\n",
       "}\n",
       ".observable-logo:hover {\n",
       "  background-color: white;\n",
       "}\n",
       ".observable-logo:hover span {\n",
       "  opacity: .8;\n",
       "}\n",
       ".observable-logo:hover svg {\n",
       "  opacity: .8;\n",
       "}\n",
       ".observable-link:hover ~ iframe {\n",
       "  outline: solid 1px #E0E0E0;\n",
       "  box-shadow: 0 0 3px;\n",
       "  transition: box-shadow 0.2s;\n",
       "}\n",
       ".observable-link ~ iframe {\n",
       "    outline: none;\n",
       "}\n",
       "/* Colab-only rule - untested */\n",
       "body > .output-area > .output-body {\n",
       "  margin-right: 2px;\n",
       "}\n",
       "</style>\n",
       "<a class=\"observable-link\" href=\"https://observablehq.com/@dharpa-project/timestamped-corpus\" target=\"_blank\" style=\"text-decoration: none; color: inherit;\">\n",
       "<div class=\"observable-logo\" style=\"display: flex; align-items: center; justify-content: flex-end;\">\n",
       "<span>Edit @dharpa-project/timestamped-corpus on Observable</span>\n",
       "<svg role=\"img\" viewBox=\"0 0 25 28\" width=\"25\" height=\"28\" aria-label=\"Observable\" fill=\"currentColor\" class=\"near-black\" style=\"width: 18px;\"><path d=\"M12.5 22.6667C11.3458 22.6667 10.3458 22.4153 9.5 21.9127C8.65721 21.412 7.98339 20.7027 7.55521 19.8654C7.09997 18.9942 6.76672 18.0729 6.56354 17.1239C6.34796 16.0947 6.24294 15.0483 6.25 14C6.25 13.1699 6.30417 12.3764 6.41354 11.6176C6.52188 10.8598 6.72292 10.0894 7.01563 9.30748C7.30833 8.52555 7.68542 7.84763 8.14479 7.27274C8.62304 6.68378 9.24141 6.20438 9.95208 5.87163C10.6979 5.51244 11.5458 5.33333 12.5 5.33333C13.6542 5.33333 14.6542 5.58467 15.5 6.08733C16.3428 6.588 17.0166 7.29733 17.4448 8.13459C17.8969 8.99644 18.2271 9.9103 18.4365 10.8761C18.6448 11.841 18.75 12.883 18.75 14C18.75 14.8301 18.6958 15.6236 18.5865 16.3824C18.4699 17.1702 18.2639 17.9446 17.9719 18.6925C17.6698 19.4744 17.2948 20.1524 16.8427 20.7273C16.3906 21.3021 15.7927 21.7692 15.0479 22.1284C14.3031 22.4876 13.4542 22.6667 12.5 22.6667ZM14.7063 16.2945C15.304 15.6944 15.6365 14.864 15.625 14C15.625 13.1073 15.326 12.3425 14.7292 11.7055C14.1313 11.0685 13.3885 10.75 12.5 10.75C11.6115 10.75 10.8688 11.0685 10.2708 11.7055C9.68532 12.3123 9.36198 13.1405 9.375 14C9.375 14.8927 9.67396 15.6575 10.2708 16.2945C10.8688 16.9315 11.6115 17.25 12.5 17.25C13.3885 17.25 14.124 16.9315 14.7063 16.2945ZM12.5 27C19.4031 27 25 21.1792 25 14C25 6.82075 19.4031 1 12.5 1C5.59687 1 0 6.82075 0 14C0 21.1792 5.59687 27 12.5 27Z\" fill=\"currentColor\"></path></svg>\n",
       "\n",
       "</div>\n",
       "</a>\n",
       "\n",
       "    <iframe id=\"observable-embed-div-6374750269947302\" sandbox=\"allow-scripts\" style=\"overflow: auto; min-width: 100%; width: 0px;\" frameBorder=\"0\"></iframe>\n",
       "</div>\n",
       "<script>\n",
       "var ObservableJupyterWrapper = (function (exports) {\n",
       "  'use strict';\n",
       "\n",
       "  function getFrameByEvent(event) {\n",
       "    return [...document.getElementsByTagName(\"iframe\")].filter(iframe => {\n",
       "      return iframe.contentWindow === event.source;\n",
       "    })[0];\n",
       "  }\n",
       "\n",
       "  // Each embed gets its own event listener.\n",
       "  function listenToSize(iframe) {\n",
       "    function onMessage(msg) {\n",
       "      if (!document.body.contains(iframe)) {\n",
       "        // iframe is gone\n",
       "        removeEventListener(\"message\", onMessage);\n",
       "      }\n",
       "      const senderIframe = getFrameByEvent(msg);\n",
       "      if (msg.data.type === \"iframeSize\" && senderIframe === iframe) {\n",
       "        iframe.height = msg.data.height;\n",
       "      }\n",
       "    }\n",
       "\n",
       "    window.addEventListener(\"message\", onMessage);\n",
       "  }\n",
       "\n",
       "  exports.listenToSize = listenToSize;\n",
       "\n",
       "  return exports;\n",
       "\n",
       "}({}));\n",
       "\n",
       "</script>\n",
       "<script>\n",
       "iframeSrc = `<!DOCTYPE html>\n",
       "<link rel=\"stylesheet\" href=\"https://cdn.jsdelivr.net/npm/@observablehq/inspector@3/dist/inspector.css\">\n",
       "<style>\n",
       "body {\n",
       "  margin: 0;\n",
       "}\n",
       "</style>\n",
       "OPENSCRIPT\n",
       "var ObservableJupyterIframe = (function (exports) {\n",
       "  'use strict';\n",
       "\n",
       "  function dispatch(node, type, detail) {\n",
       "    detail = detail || {};\n",
       "    var document = node.ownerDocument, event = document.defaultView.CustomEvent;\n",
       "    if (typeof event === \"function\") {\n",
       "      event = new event(type, {detail: detail});\n",
       "    } else {\n",
       "      event = document.createEvent(\"Event\");\n",
       "      event.initEvent(type, false, false);\n",
       "      event.detail = detail;\n",
       "    }\n",
       "    node.dispatchEvent(event);\n",
       "  }\n",
       "\n",
       "  // TODO https://twitter.com/mbostock/status/702737065121742848\n",
       "  function isarray(value) {\n",
       "    return Array.isArray(value)\n",
       "        || value instanceof Int8Array\n",
       "        || value instanceof Int16Array\n",
       "        || value instanceof Int32Array\n",
       "        || value instanceof Uint8Array\n",
       "        || value instanceof Uint8ClampedArray\n",
       "        || value instanceof Uint16Array\n",
       "        || value instanceof Uint32Array\n",
       "        || value instanceof Float32Array\n",
       "        || value instanceof Float64Array;\n",
       "  }\n",
       "\n",
       "  // Non-integer keys in arrays, e.g. [1, 2, 0.5: \"value\"].\n",
       "  function isindex(key) {\n",
       "    return key === (key | 0) + \"\";\n",
       "  }\n",
       "\n",
       "  function inspectName(name) {\n",
       "    const n = document.createElement(\"span\");\n",
       "    n.className = \"observablehq--cellname\";\n",
       "    n.textContent = \\`\\${name} = \\`;\n",
       "    return n;\n",
       "  }\n",
       "\n",
       "  const symbolToString = Symbol.prototype.toString;\n",
       "\n",
       "  // Symbols do not coerce to strings; they must be explicitly converted.\n",
       "  function formatSymbol(symbol) {\n",
       "    return symbolToString.call(symbol);\n",
       "  }\n",
       "\n",
       "  const {getOwnPropertySymbols, prototype: {hasOwnProperty}} = Object;\n",
       "  const {toStringTag} = Symbol;\n",
       "\n",
       "  const FORBIDDEN = {};\n",
       "\n",
       "  const symbolsof = getOwnPropertySymbols;\n",
       "\n",
       "  function isown(object, key) {\n",
       "    return hasOwnProperty.call(object, key);\n",
       "  }\n",
       "\n",
       "  function tagof(object) {\n",
       "    return object[toStringTag]\n",
       "        || (object.constructor && object.constructor.name)\n",
       "        || \"Object\";\n",
       "  }\n",
       "\n",
       "  function valueof(object, key) {\n",
       "    try {\n",
       "      const value = object[key];\n",
       "      if (value) value.constructor; // Test for SecurityError.\n",
       "      return value;\n",
       "    } catch (ignore) {\n",
       "      return FORBIDDEN;\n",
       "    }\n",
       "  }\n",
       "\n",
       "  const SYMBOLS = [\n",
       "    { symbol: \"@@__IMMUTABLE_INDEXED__@@\", name: \"Indexed\", modifier: true },\n",
       "    { symbol: \"@@__IMMUTABLE_KEYED__@@\", name: \"Keyed\", modifier: true },\n",
       "    { symbol: \"@@__IMMUTABLE_LIST__@@\", name: \"List\", arrayish: true },\n",
       "    { symbol: \"@@__IMMUTABLE_MAP__@@\", name: \"Map\" },\n",
       "    {\n",
       "      symbol: \"@@__IMMUTABLE_ORDERED__@@\",\n",
       "      name: \"Ordered\",\n",
       "      modifier: true,\n",
       "      prefix: true\n",
       "    },\n",
       "    { symbol: \"@@__IMMUTABLE_RECORD__@@\", name: \"Record\" },\n",
       "    {\n",
       "      symbol: \"@@__IMMUTABLE_SET__@@\",\n",
       "      name: \"Set\",\n",
       "      arrayish: true,\n",
       "      setish: true\n",
       "    },\n",
       "    { symbol: \"@@__IMMUTABLE_STACK__@@\", name: \"Stack\", arrayish: true }\n",
       "  ];\n",
       "\n",
       "  function immutableName(obj) {\n",
       "    try {\n",
       "      let symbols = SYMBOLS.filter(({ symbol }) => obj[symbol] === true);\n",
       "      if (!symbols.length) return;\n",
       "\n",
       "      const name = symbols.find(s => !s.modifier);\n",
       "      const prefix =\n",
       "        name.name === \"Map\" && symbols.find(s => s.modifier && s.prefix);\n",
       "\n",
       "      const arrayish = symbols.some(s => s.arrayish);\n",
       "      const setish = symbols.some(s => s.setish);\n",
       "\n",
       "      return {\n",
       "        name: \\`\\${prefix ? prefix.name : \"\"}\\${name.name}\\`,\n",
       "        symbols,\n",
       "        arrayish: arrayish && !setish,\n",
       "        setish\n",
       "      };\n",
       "    } catch (e) {\n",
       "      return null;\n",
       "    }\n",
       "  }\n",
       "\n",
       "  const {getPrototypeOf, getOwnPropertyDescriptors} = Object;\n",
       "  const objectPrototype = getPrototypeOf({});\n",
       "\n",
       "  function inspectExpanded(object, _, name, proto) {\n",
       "    let arrayish = isarray(object);\n",
       "    let tag, fields, next, n;\n",
       "\n",
       "    if (object instanceof Map) {\n",
       "      if (object instanceof object.constructor) {\n",
       "        tag = \\`Map(\\${object.size})\\`;\n",
       "        fields = iterateMap;\n",
       "      } else { // avoid incompatible receiver error for prototype\n",
       "        tag = \"Map()\";\n",
       "        fields = iterateObject;\n",
       "      }\n",
       "    } else if (object instanceof Set) {\n",
       "      if (object instanceof object.constructor) {\n",
       "        tag = \\`Set(\\${object.size})\\`;\n",
       "        fields = iterateSet;\n",
       "      } else { // avoid incompatible receiver error for prototype\n",
       "        tag = \"Set()\";\n",
       "        fields = iterateObject;\n",
       "      }\n",
       "    } else if (arrayish) {\n",
       "      tag = \\`\\${object.constructor.name}(\\${object.length})\\`;\n",
       "      fields = iterateArray;\n",
       "    } else if ((n = immutableName(object))) {\n",
       "      tag = \\`Immutable.\\${n.name}\\${n.name === \"Record\" ? \"\" : \\`(\\${object.size})\\`}\\`;\n",
       "      arrayish = n.arrayish;\n",
       "      fields = n.arrayish\n",
       "        ? iterateImArray\n",
       "        : n.setish\n",
       "        ? iterateImSet\n",
       "        : iterateImObject;\n",
       "    } else if (proto) {\n",
       "      tag = tagof(object);\n",
       "      fields = iterateProto;\n",
       "    } else {\n",
       "      tag = tagof(object);\n",
       "      fields = iterateObject;\n",
       "    }\n",
       "\n",
       "    const span = document.createElement(\"span\");\n",
       "    span.className = \"observablehq--expanded\";\n",
       "    if (name) {\n",
       "      span.appendChild(inspectName(name));\n",
       "    }\n",
       "    const a = span.appendChild(document.createElement(\"a\"));\n",
       "    a.innerHTML = \\`<svg width=8 height=8 class='observablehq--caret'>\n",
       "    <path d='M4 7L0 1h8z' fill='currentColor' />\n",
       "  </svg>\\`;\n",
       "    a.appendChild(document.createTextNode(\\`\\${tag}\\${arrayish ? \" [\" : \" {\"}\\`));\n",
       "    a.addEventListener(\"mouseup\", function(event) {\n",
       "      event.stopPropagation();\n",
       "      replace(span, inspectCollapsed(object, null, name, proto));\n",
       "    });\n",
       "\n",
       "    fields = fields(object);\n",
       "    for (let i = 0; !(next = fields.next()).done && i < 20; ++i) {\n",
       "      span.appendChild(next.value);\n",
       "    }\n",
       "\n",
       "    if (!next.done) {\n",
       "      const a = span.appendChild(document.createElement(\"a\"));\n",
       "      a.className = \"observablehq--field\";\n",
       "      a.style.display = \"block\";\n",
       "      a.appendChild(document.createTextNode(\\`  … more\\`));\n",
       "      a.addEventListener(\"mouseup\", function(event) {\n",
       "        event.stopPropagation();\n",
       "        span.insertBefore(next.value, span.lastChild.previousSibling);\n",
       "        for (let i = 0; !(next = fields.next()).done && i < 19; ++i) {\n",
       "          span.insertBefore(next.value, span.lastChild.previousSibling);\n",
       "        }\n",
       "        if (next.done) span.removeChild(span.lastChild.previousSibling);\n",
       "        dispatch(span, \"load\");\n",
       "      });\n",
       "    }\n",
       "\n",
       "    span.appendChild(document.createTextNode(arrayish ? \"]\" : \"}\"));\n",
       "\n",
       "    return span;\n",
       "  }\n",
       "\n",
       "  function* iterateMap(map) {\n",
       "    for (const [key, value] of map) {\n",
       "      yield formatMapField(key, value);\n",
       "    }\n",
       "    yield* iterateObject(map);\n",
       "  }\n",
       "\n",
       "  function* iterateSet(set) {\n",
       "    for (const value of set) {\n",
       "      yield formatSetField(value);\n",
       "    }\n",
       "    yield* iterateObject(set);\n",
       "  }\n",
       "\n",
       "  function* iterateImSet(set) {\n",
       "    for (const value of set) {\n",
       "      yield formatSetField(value);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateArray(array) {\n",
       "    for (let i = 0, n = array.length; i < n; ++i) {\n",
       "      if (i in array) {\n",
       "        yield formatField(i, valueof(array, i), \"observablehq--index\");\n",
       "      }\n",
       "    }\n",
       "    for (const key in array) {\n",
       "      if (!isindex(key) && isown(array, key)) {\n",
       "        yield formatField(key, valueof(array, key), \"observablehq--key\");\n",
       "      }\n",
       "    }\n",
       "    for (const symbol of symbolsof(array)) {\n",
       "      yield formatField(\n",
       "        formatSymbol(symbol),\n",
       "        valueof(array, symbol),\n",
       "        \"observablehq--symbol\"\n",
       "      );\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateImArray(array) {\n",
       "    let i1 = 0;\n",
       "    for (const n = array.size; i1 < n; ++i1) {\n",
       "      yield formatField(i1, array.get(i1), true);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateProto(object) {\n",
       "    for (const key in getOwnPropertyDescriptors(object)) {\n",
       "      yield formatField(key, valueof(object, key), \"observablehq--key\");\n",
       "    }\n",
       "    for (const symbol of symbolsof(object)) {\n",
       "      yield formatField(\n",
       "        formatSymbol(symbol),\n",
       "        valueof(object, symbol),\n",
       "        \"observablehq--symbol\"\n",
       "      );\n",
       "    }\n",
       "\n",
       "    const proto = getPrototypeOf(object);\n",
       "    if (proto && proto !== objectPrototype) {\n",
       "      yield formatPrototype(proto);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateObject(object) {\n",
       "    for (const key in object) {\n",
       "      if (isown(object, key)) {\n",
       "        yield formatField(key, valueof(object, key), \"observablehq--key\");\n",
       "      }\n",
       "    }\n",
       "    for (const symbol of symbolsof(object)) {\n",
       "      yield formatField(\n",
       "        formatSymbol(symbol),\n",
       "        valueof(object, symbol),\n",
       "        \"observablehq--symbol\"\n",
       "      );\n",
       "    }\n",
       "\n",
       "    const proto = getPrototypeOf(object);\n",
       "    if (proto && proto !== objectPrototype) {\n",
       "      yield formatPrototype(proto);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateImObject(object) {\n",
       "    for (const [key, value] of object) {\n",
       "      yield formatField(key, value, \"observablehq--key\");\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function formatPrototype(value) {\n",
       "    const item = document.createElement(\"div\");\n",
       "    const span = item.appendChild(document.createElement(\"span\"));\n",
       "    item.className = \"observablehq--field\";\n",
       "    span.className = \"observablehq--prototype-key\";\n",
       "    span.textContent = \\`  <prototype>\\`;\n",
       "    item.appendChild(document.createTextNode(\": \"));\n",
       "    item.appendChild(inspect(value, undefined, undefined, undefined, true));\n",
       "    return item;\n",
       "  }\n",
       "\n",
       "  function formatField(key, value, className) {\n",
       "    const item = document.createElement(\"div\");\n",
       "    const span = item.appendChild(document.createElement(\"span\"));\n",
       "    item.className = \"observablehq--field\";\n",
       "    span.className = className;\n",
       "    span.textContent = \\`  \\${key}\\`;\n",
       "    item.appendChild(document.createTextNode(\": \"));\n",
       "    item.appendChild(inspect(value));\n",
       "    return item;\n",
       "  }\n",
       "\n",
       "  function formatMapField(key, value) {\n",
       "    const item = document.createElement(\"div\");\n",
       "    item.className = \"observablehq--field\";\n",
       "    item.appendChild(document.createTextNode(\"  \"));\n",
       "    item.appendChild(inspect(key));\n",
       "    item.appendChild(document.createTextNode(\" => \"));\n",
       "    item.appendChild(inspect(value));\n",
       "    return item;\n",
       "  }\n",
       "\n",
       "  function formatSetField(value) {\n",
       "    const item = document.createElement(\"div\");\n",
       "    item.className = \"observablehq--field\";\n",
       "    item.appendChild(document.createTextNode(\"  \"));\n",
       "    item.appendChild(inspect(value));\n",
       "    return item;\n",
       "  }\n",
       "\n",
       "  function hasSelection(elem) {\n",
       "    const sel = window.getSelection();\n",
       "    return (\n",
       "      sel.type === \"Range\" &&\n",
       "      (sel.containsNode(elem, true) ||\n",
       "        sel.anchorNode.isSelfOrDescendant(elem) ||\n",
       "        sel.focusNode.isSelfOrDescendant(elem))\n",
       "    );\n",
       "  }\n",
       "\n",
       "  function inspectCollapsed(object, shallow, name, proto) {\n",
       "    let arrayish = isarray(object);\n",
       "    let tag, fields, next, n;\n",
       "\n",
       "    if (object instanceof Map) {\n",
       "      if (object instanceof object.constructor) {\n",
       "        tag = \\`Map(\\${object.size})\\`;\n",
       "        fields = iterateMap\\$1;\n",
       "      } else { // avoid incompatible receiver error for prototype\n",
       "        tag = \"Map()\";\n",
       "        fields = iterateObject\\$1;\n",
       "      }\n",
       "    } else if (object instanceof Set) {\n",
       "      if (object instanceof object.constructor) {\n",
       "        tag = \\`Set(\\${object.size})\\`;\n",
       "        fields = iterateSet\\$1;\n",
       "      } else { // avoid incompatible receiver error for prototype\n",
       "        tag = \"Set()\";\n",
       "        fields = iterateObject\\$1;\n",
       "      }\n",
       "    } else if (arrayish) {\n",
       "      tag = \\`\\${object.constructor.name}(\\${object.length})\\`;\n",
       "      fields = iterateArray\\$1;\n",
       "    } else if ((n = immutableName(object))) {\n",
       "      tag = \\`Immutable.\\${n.name}\\${n.name === 'Record' ? '' : \\`(\\${object.size})\\`}\\`;\n",
       "      arrayish = n.arrayish;\n",
       "      fields = n.arrayish ? iterateImArray\\$1 : n.setish ? iterateImSet\\$1 : iterateImObject\\$1;\n",
       "    } else {\n",
       "      tag = tagof(object);\n",
       "      fields = iterateObject\\$1;\n",
       "    }\n",
       "\n",
       "    if (shallow) {\n",
       "      const span = document.createElement(\"span\");\n",
       "      span.className = \"observablehq--shallow\";\n",
       "      if (name) {\n",
       "        span.appendChild(inspectName(name));\n",
       "      }\n",
       "      span.appendChild(document.createTextNode(tag));\n",
       "      span.addEventListener(\"mouseup\", function(event) {\n",
       "        if (hasSelection(span)) return;\n",
       "        event.stopPropagation();\n",
       "        replace(span, inspectCollapsed(object));\n",
       "      });\n",
       "      return span;\n",
       "    }\n",
       "\n",
       "    const span = document.createElement(\"span\");\n",
       "    span.className = \"observablehq--collapsed\";\n",
       "    if (name) {\n",
       "      span.appendChild(inspectName(name));\n",
       "    }\n",
       "    const a = span.appendChild(document.createElement(\"a\"));\n",
       "    a.innerHTML = \\`<svg width=8 height=8 class='observablehq--caret'>\n",
       "    <path d='M7 4L1 8V0z' fill='currentColor' />\n",
       "  </svg>\\`;\n",
       "    a.appendChild(document.createTextNode(\\`\\${tag}\\${arrayish ? \" [\" : \" {\"}\\`));\n",
       "    span.addEventListener(\"mouseup\", function(event) {\n",
       "      if (hasSelection(span)) return;\n",
       "      event.stopPropagation();\n",
       "      replace(span, inspectExpanded(object, null, name, proto));\n",
       "    }, true);\n",
       "\n",
       "    fields = fields(object);\n",
       "    for (let i = 0; !(next = fields.next()).done && i < 20; ++i) {\n",
       "      if (i > 0) span.appendChild(document.createTextNode(\", \"));\n",
       "      span.appendChild(next.value);\n",
       "    }\n",
       "\n",
       "    if (!next.done) span.appendChild(document.createTextNode(\", …\"));\n",
       "    span.appendChild(document.createTextNode(arrayish ? \"]\" : \"}\"));\n",
       "\n",
       "    return span;\n",
       "  }\n",
       "\n",
       "  function* iterateMap\\$1(map) {\n",
       "    for (const [key, value] of map) {\n",
       "      yield formatMapField\\$1(key, value);\n",
       "    }\n",
       "    yield* iterateObject\\$1(map);\n",
       "  }\n",
       "\n",
       "  function* iterateSet\\$1(set) {\n",
       "    for (const value of set) {\n",
       "      yield inspect(value, true);\n",
       "    }\n",
       "    yield* iterateObject\\$1(set);\n",
       "  }\n",
       "\n",
       "  function* iterateImSet\\$1(set) {\n",
       "    for (const value of set) {\n",
       "      yield inspect(value, true);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateImArray\\$1(array) {\n",
       "    let i0 = -1, i1 = 0;\n",
       "    for (const n = array.size; i1 < n; ++i1) {\n",
       "      if (i1 > i0 + 1) yield formatEmpty(i1 - i0 - 1);\n",
       "      yield inspect(array.get(i1), true);\n",
       "      i0 = i1;\n",
       "    }\n",
       "    if (i1 > i0 + 1) yield formatEmpty(i1 - i0 - 1);\n",
       "  }\n",
       "\n",
       "  function* iterateArray\\$1(array) {\n",
       "    let i0 = -1, i1 = 0;\n",
       "    for (const n = array.length; i1 < n; ++i1) {\n",
       "      if (i1 in array) {\n",
       "        if (i1 > i0 + 1) yield formatEmpty(i1 - i0 - 1);\n",
       "        yield inspect(valueof(array, i1), true);\n",
       "        i0 = i1;\n",
       "      }\n",
       "    }\n",
       "    if (i1 > i0 + 1) yield formatEmpty(i1 - i0 - 1);\n",
       "    for (const key in array) {\n",
       "      if (!isindex(key) && isown(array, key)) {\n",
       "        yield formatField\\$1(key, valueof(array, key), \"observablehq--key\");\n",
       "      }\n",
       "    }\n",
       "    for (const symbol of symbolsof(array)) {\n",
       "      yield formatField\\$1(formatSymbol(symbol), valueof(array, symbol), \"observablehq--symbol\");\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateObject\\$1(object) {\n",
       "    for (const key in object) {\n",
       "      if (isown(object, key)) {\n",
       "        yield formatField\\$1(key, valueof(object, key), \"observablehq--key\");\n",
       "      }\n",
       "    }\n",
       "    for (const symbol of symbolsof(object)) {\n",
       "      yield formatField\\$1(formatSymbol(symbol), valueof(object, symbol), \"observablehq--symbol\");\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateImObject\\$1(object) {\n",
       "    for (const [key, value] of object) {\n",
       "      yield formatField\\$1(key, value, \"observablehq--key\");\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function formatEmpty(e) {\n",
       "    const span = document.createElement(\"span\");\n",
       "    span.className = \"observablehq--empty\";\n",
       "    span.textContent = e === 1 ? \"empty\" : \\`empty × \\${e}\\`;\n",
       "    return span;\n",
       "  }\n",
       "\n",
       "  function formatField\\$1(key, value, className) {\n",
       "    const fragment = document.createDocumentFragment();\n",
       "    const span = fragment.appendChild(document.createElement(\"span\"));\n",
       "    span.className = className;\n",
       "    span.textContent = key;\n",
       "    fragment.appendChild(document.createTextNode(\": \"));\n",
       "    fragment.appendChild(inspect(value, true));\n",
       "    return fragment;\n",
       "  }\n",
       "\n",
       "  function formatMapField\\$1(key, value) {\n",
       "    const fragment = document.createDocumentFragment();\n",
       "    fragment.appendChild(inspect(key, true));\n",
       "    fragment.appendChild(document.createTextNode(\" => \"));\n",
       "    fragment.appendChild(inspect(value, true));\n",
       "    return fragment;\n",
       "  }\n",
       "\n",
       "  function format(date, fallback) {\n",
       "    if (!(date instanceof Date)) date = new Date(+date);\n",
       "    if (isNaN(date)) return typeof fallback === \"function\" ? fallback(date) : fallback;\n",
       "    const hours = date.getUTCHours();\n",
       "    const minutes = date.getUTCMinutes();\n",
       "    const seconds = date.getUTCSeconds();\n",
       "    const milliseconds = date.getUTCMilliseconds();\n",
       "    return \\`\\${formatYear(date.getUTCFullYear())}-\\${pad(date.getUTCMonth() + 1, 2)}-\\${pad(date.getUTCDate(), 2)}\\${\n",
       "    hours || minutes || seconds || milliseconds ? \\`T\\${pad(hours, 2)}:\\${pad(minutes, 2)}\\${\n",
       "      seconds || milliseconds ? \\`:\\${pad(seconds, 2)}\\${\n",
       "        milliseconds ? \\`.\\${pad(milliseconds, 3)}\\` : \\`\\`\n",
       "      }\\` : \\`\\`\n",
       "    }Z\\` : \\`\\`\n",
       "  }\\`;\n",
       "  }\n",
       "\n",
       "  function formatYear(year) {\n",
       "    return year < 0 ? \\`-\\${pad(-year, 6)}\\`\n",
       "      : year > 9999 ? \\`+\\${pad(year, 6)}\\`\n",
       "      : pad(year, 4);\n",
       "  }\n",
       "\n",
       "  function pad(value, width) {\n",
       "    return \\`\\${value}\\`.padStart(width, \"0\");\n",
       "  }\n",
       "\n",
       "  function formatDate(date) {\n",
       "    return format(date, \"Invalid Date\");\n",
       "  }\n",
       "\n",
       "  var errorToString = Error.prototype.toString;\n",
       "\n",
       "  function formatError(value) {\n",
       "    return value.stack || errorToString.call(value);\n",
       "  }\n",
       "\n",
       "  var regExpToString = RegExp.prototype.toString;\n",
       "\n",
       "  function formatRegExp(value) {\n",
       "    return regExpToString.call(value);\n",
       "  }\n",
       "\n",
       "  /* eslint-disable no-control-regex */\n",
       "  const NEWLINE_LIMIT = 20;\n",
       "\n",
       "  function formatString(string, shallow, expanded, name) {\n",
       "    if (shallow === false) {\n",
       "      // String has fewer escapes displayed with double quotes\n",
       "      if (count(string, /[\"\\\\n]/g) <= count(string, /\\`|\\\\\\${/g)) {\n",
       "        const span = document.createElement(\"span\");\n",
       "        if (name) span.appendChild(inspectName(name));\n",
       "        const textValue = span.appendChild(document.createElement(\"span\"));\n",
       "        textValue.className = \"observablehq--string\";\n",
       "        textValue.textContent = JSON.stringify(string);\n",
       "        return span;\n",
       "      }\n",
       "      const lines = string.split(\"\\\\n\");\n",
       "      if (lines.length > NEWLINE_LIMIT && !expanded) {\n",
       "        const div = document.createElement(\"div\");\n",
       "        if (name) div.appendChild(inspectName(name));\n",
       "        const textValue = div.appendChild(document.createElement(\"span\"));\n",
       "        textValue.className = \"observablehq--string\";\n",
       "        textValue.textContent = \"\\`\" + templatify(lines.slice(0, NEWLINE_LIMIT).join(\"\\\\n\"));\n",
       "        const splitter = div.appendChild(document.createElement(\"span\"));\n",
       "        const truncatedCount = lines.length - NEWLINE_LIMIT;\n",
       "        splitter.textContent = \\`Show \\${truncatedCount} truncated line\\${truncatedCount > 1 ? \"s\": \"\"}\\`; splitter.className = \"observablehq--string-expand\";\n",
       "        splitter.addEventListener(\"mouseup\", function (event) {\n",
       "          event.stopPropagation();\n",
       "          replace(div, inspect(string, shallow, true, name));\n",
       "        });\n",
       "        return div;\n",
       "      }\n",
       "      const span = document.createElement(\"span\");\n",
       "      if (name) span.appendChild(inspectName(name));\n",
       "      const textValue = span.appendChild(document.createElement(\"span\"));\n",
       "      textValue.className = \\`observablehq--string\\${expanded ? \" observablehq--expanded\" : \"\"}\\`;\n",
       "      textValue.textContent = \"\\`\" + templatify(string) + \"\\`\";\n",
       "      return span;\n",
       "    }\n",
       "\n",
       "    const span = document.createElement(\"span\");\n",
       "    if (name) span.appendChild(inspectName(name));\n",
       "    const textValue = span.appendChild(document.createElement(\"span\"));\n",
       "    textValue.className = \"observablehq--string\";\n",
       "    textValue.textContent = JSON.stringify(string.length > 100 ?\n",
       "      \\`\\${string.slice(0, 50)}…\\${string.slice(-49)}\\` : string);\n",
       "    return span;\n",
       "  }\n",
       "\n",
       "  function templatify(string) {\n",
       "    return string.replace(/[\\\\\\\\\\`\\\\x00-\\\\x09\\\\x0b-\\\\x19]|\\\\\\${/g, templatifyChar);\n",
       "  }\n",
       "\n",
       "  function templatifyChar(char) {\n",
       "    var code = char.charCodeAt(0);\n",
       "    switch (code) {\n",
       "      case 0x8: return \"\\\\\\\\b\";\n",
       "      case 0x9: return \"\\\\\\\\t\";\n",
       "      case 0xb: return \"\\\\\\\\v\";\n",
       "      case 0xc: return \"\\\\\\\\f\";\n",
       "      case 0xd: return \"\\\\\\\\r\";\n",
       "    }\n",
       "    return code < 0x10 ? \"\\\\\\\\x0\" + code.toString(16)\n",
       "        : code < 0x20 ? \"\\\\\\\\x\" + code.toString(16)\n",
       "        : \"\\\\\\\\\" + char;\n",
       "  }\n",
       "\n",
       "  function count(string, re) {\n",
       "    var n = 0;\n",
       "    while (re.exec(string)) ++n;\n",
       "    return n;\n",
       "  }\n",
       "\n",
       "  var toString = Function.prototype.toString,\n",
       "      TYPE_ASYNC = {prefix: \"async ƒ\"},\n",
       "      TYPE_ASYNC_GENERATOR = {prefix: \"async ƒ*\"},\n",
       "      TYPE_CLASS = {prefix: \"class\"},\n",
       "      TYPE_FUNCTION = {prefix: \"ƒ\"},\n",
       "      TYPE_GENERATOR = {prefix: \"ƒ*\"};\n",
       "\n",
       "  function inspectFunction(f, name) {\n",
       "    var type, m, t = toString.call(f);\n",
       "\n",
       "    switch (f.constructor && f.constructor.name) {\n",
       "      case \"AsyncFunction\": type = TYPE_ASYNC; break;\n",
       "      case \"AsyncGeneratorFunction\": type = TYPE_ASYNC_GENERATOR; break;\n",
       "      case \"GeneratorFunction\": type = TYPE_GENERATOR; break;\n",
       "      default: type = /^class\\\\b/.test(t) ? TYPE_CLASS : TYPE_FUNCTION; break;\n",
       "    }\n",
       "\n",
       "    // A class, possibly named.\n",
       "    // class Name\n",
       "    if (type === TYPE_CLASS) {\n",
       "      return formatFunction(type, \"\", name);\n",
       "    }\n",
       "\n",
       "    // An arrow function with a single argument.\n",
       "    // foo =>\n",
       "    // async foo =>\n",
       "    if ((m = /^(?:async\\\\s*)?(\\\\w+)\\\\s*=>/.exec(t))) {\n",
       "      return formatFunction(type, \"(\" + m[1] + \")\", name);\n",
       "    }\n",
       "\n",
       "    // An arrow function with parenthesized arguments.\n",
       "    // (…)\n",
       "    // async (…)\n",
       "    if ((m = /^(?:async\\\\s*)?\\\\(\\\\s*(\\\\w+(?:\\\\s*,\\\\s*\\\\w+)*)?\\\\s*\\\\)/.exec(t))) {\n",
       "      return formatFunction(type, m[1] ? \"(\" + m[1].replace(/\\\\s*,\\\\s*/g, \", \") + \")\" : \"()\", name);\n",
       "    }\n",
       "\n",
       "    // A function, possibly: async, generator, anonymous, simply arguments.\n",
       "    // function name(…)\n",
       "    // function* name(…)\n",
       "    // async function name(…)\n",
       "    // async function* name(…)\n",
       "    if ((m = /^(?:async\\\\s*)?function(?:\\\\s*\\\\*)?(?:\\\\s*\\\\w+)?\\\\s*\\\\(\\\\s*(\\\\w+(?:\\\\s*,\\\\s*\\\\w+)*)?\\\\s*\\\\)/.exec(t))) {\n",
       "      return formatFunction(type, m[1] ? \"(\" + m[1].replace(/\\\\s*,\\\\s*/g, \", \") + \")\" : \"()\", name);\n",
       "    }\n",
       "\n",
       "    // Something else, like destructuring, comments or default values.\n",
       "    return formatFunction(type, \"(…)\", name);\n",
       "  }\n",
       "\n",
       "  function formatFunction(type, args, cellname) {\n",
       "    var span = document.createElement(\"span\");\n",
       "    span.className = \"observablehq--function\";\n",
       "    if (cellname) {\n",
       "      span.appendChild(inspectName(cellname));\n",
       "    }\n",
       "    var spanType = span.appendChild(document.createElement(\"span\"));\n",
       "    spanType.className = \"observablehq--keyword\";\n",
       "    spanType.textContent = type.prefix;\n",
       "    span.appendChild(document.createTextNode(args));\n",
       "    return span;\n",
       "  }\n",
       "\n",
       "  const {prototype: {toString: toString\\$1}} = Object;\n",
       "\n",
       "  function inspect(value, shallow, expand, name, proto) {\n",
       "    let type = typeof value;\n",
       "    switch (type) {\n",
       "      case \"boolean\":\n",
       "      case \"undefined\": { value += \"\"; break; }\n",
       "      case \"number\": { value = value === 0 && 1 / value < 0 ? \"-0\" : value + \"\"; break; }\n",
       "      case \"bigint\": { value = value + \"n\"; break; }\n",
       "      case \"symbol\": { value = formatSymbol(value); break; }\n",
       "      case \"function\": { return inspectFunction(value, name); }\n",
       "      case \"string\": { return formatString(value, shallow, expand, name); }\n",
       "      default: {\n",
       "        if (value === null) { type = null, value = \"null\"; break; }\n",
       "        if (value instanceof Date) { type = \"date\", value = formatDate(value); break; }\n",
       "        if (value === FORBIDDEN) { type = \"forbidden\", value = \"[forbidden]\"; break; }\n",
       "        switch (toString\\$1.call(value)) {\n",
       "          case \"[object RegExp]\": { type = \"regexp\", value = formatRegExp(value); break; }\n",
       "          case \"[object Error]\": // https://github.com/lodash/lodash/blob/master/isError.js#L26\n",
       "          case \"[object DOMException]\": { type = \"error\", value = formatError(value); break; }\n",
       "          default: return (expand ? inspectExpanded : inspectCollapsed)(value, shallow, name, proto);\n",
       "        }\n",
       "        break;\n",
       "      }\n",
       "    }\n",
       "    const span = document.createElement(\"span\");\n",
       "    if (name) span.appendChild(inspectName(name));\n",
       "    const n = span.appendChild(document.createElement(\"span\"));\n",
       "    n.className = \\`observablehq--\\${type}\\`;\n",
       "    n.textContent = value;\n",
       "    return span;\n",
       "  }\n",
       "\n",
       "  function replace(spanOld, spanNew) {\n",
       "    if (spanOld.classList.contains(\"observablehq--inspect\")) spanNew.classList.add(\"observablehq--inspect\");\n",
       "    spanOld.parentNode.replaceChild(spanNew, spanOld);\n",
       "    dispatch(spanNew, \"load\");\n",
       "  }\n",
       "\n",
       "  const LOCATION_MATCH = /\\\\s+\\\\(\\\\d+:\\\\d+\\\\)\\$/m;\n",
       "\n",
       "  class Inspector {\n",
       "    constructor(node) {\n",
       "      if (!node) throw new Error(\"invalid node\");\n",
       "      this._node = node;\n",
       "      node.classList.add(\"observablehq\");\n",
       "    }\n",
       "    pending() {\n",
       "      const {_node} = this;\n",
       "      _node.classList.remove(\"observablehq--error\");\n",
       "      _node.classList.add(\"observablehq--running\");\n",
       "    }\n",
       "    fulfilled(value, name) {\n",
       "      const {_node} = this;\n",
       "      if (!isnode(value) || (value.parentNode && value.parentNode !== _node)) {\n",
       "        value = inspect(value, false, _node.firstChild // TODO Do this better.\n",
       "            && _node.firstChild.classList\n",
       "            && _node.firstChild.classList.contains(\"observablehq--expanded\"), name);\n",
       "        value.classList.add(\"observablehq--inspect\");\n",
       "      }\n",
       "      _node.classList.remove(\"observablehq--running\", \"observablehq--error\");\n",
       "      if (_node.firstChild !== value) {\n",
       "        if (_node.firstChild) {\n",
       "          while (_node.lastChild !== _node.firstChild) _node.removeChild(_node.lastChild);\n",
       "          _node.replaceChild(value, _node.firstChild);\n",
       "        } else {\n",
       "          _node.appendChild(value);\n",
       "        }\n",
       "      }\n",
       "      dispatch(_node, \"update\");\n",
       "    }\n",
       "    rejected(error, name) {\n",
       "      const {_node} = this;\n",
       "      _node.classList.remove(\"observablehq--running\");\n",
       "      _node.classList.add(\"observablehq--error\");\n",
       "      while (_node.lastChild) _node.removeChild(_node.lastChild);\n",
       "      var div = document.createElement(\"div\");\n",
       "      div.className = \"observablehq--inspect\";\n",
       "      if (name) div.appendChild(inspectName(name));\n",
       "      div.appendChild(document.createTextNode((error + \"\").replace(LOCATION_MATCH, \"\")));\n",
       "      _node.appendChild(div);\n",
       "      dispatch(_node, \"error\", {error: error});\n",
       "    }\n",
       "  }\n",
       "\n",
       "  Inspector.into = function(container) {\n",
       "    if (typeof container === \"string\") {\n",
       "      container = document.querySelector(container);\n",
       "      if (container == null) throw new Error(\"container not found\");\n",
       "    }\n",
       "    return function() {\n",
       "      return new Inspector(container.appendChild(document.createElement(\"div\")));\n",
       "    };\n",
       "  };\n",
       "\n",
       "  // Returns true if the given value is something that should be added to the DOM\n",
       "  // by the inspector, rather than being inspected. This deliberately excludes\n",
       "  // DocumentFragment since appending a fragment “dissolves” (mutates) the\n",
       "  // fragment, and we wish for the inspector to not have side-effects. Also,\n",
       "  // HTMLElement.prototype is an instanceof Element, but not an element!\n",
       "  function isnode(value) {\n",
       "    return (value instanceof Element || value instanceof Text)\n",
       "        && (value instanceof value.constructor);\n",
       "  }\n",
       "\n",
       "  var EOL = {},\n",
       "      EOF = {},\n",
       "      QUOTE = 34,\n",
       "      NEWLINE = 10,\n",
       "      RETURN = 13;\n",
       "\n",
       "  function objectConverter(columns) {\n",
       "    return new Function(\"d\", \"return {\" + columns.map(function(name, i) {\n",
       "      return JSON.stringify(name) + \": d[\" + i + \"] || \\\\\"\\\\\"\";\n",
       "    }).join(\",\") + \"}\");\n",
       "  }\n",
       "\n",
       "  function customConverter(columns, f) {\n",
       "    var object = objectConverter(columns);\n",
       "    return function(row, i) {\n",
       "      return f(object(row), i, columns);\n",
       "    };\n",
       "  }\n",
       "\n",
       "  // Compute unique columns in order of discovery.\n",
       "  function inferColumns(rows) {\n",
       "    var columnSet = Object.create(null),\n",
       "        columns = [];\n",
       "\n",
       "    rows.forEach(function(row) {\n",
       "      for (var column in row) {\n",
       "        if (!(column in columnSet)) {\n",
       "          columns.push(columnSet[column] = column);\n",
       "        }\n",
       "      }\n",
       "    });\n",
       "\n",
       "    return columns;\n",
       "  }\n",
       "\n",
       "  function pad\\$1(value, width) {\n",
       "    var s = value + \"\", length = s.length;\n",
       "    return length < width ? new Array(width - length + 1).join(0) + s : s;\n",
       "  }\n",
       "\n",
       "  function formatYear\\$1(year) {\n",
       "    return year < 0 ? \"-\" + pad\\$1(-year, 6)\n",
       "      : year > 9999 ? \"+\" + pad\\$1(year, 6)\n",
       "      : pad\\$1(year, 4);\n",
       "  }\n",
       "\n",
       "  function formatDate\\$1(date) {\n",
       "    var hours = date.getUTCHours(),\n",
       "        minutes = date.getUTCMinutes(),\n",
       "        seconds = date.getUTCSeconds(),\n",
       "        milliseconds = date.getUTCMilliseconds();\n",
       "    return isNaN(date) ? \"Invalid Date\"\n",
       "        : formatYear\\$1(date.getUTCFullYear()) + \"-\" + pad\\$1(date.getUTCMonth() + 1, 2) + \"-\" + pad\\$1(date.getUTCDate(), 2)\n",
       "        + (milliseconds ? \"T\" + pad\\$1(hours, 2) + \":\" + pad\\$1(minutes, 2) + \":\" + pad\\$1(seconds, 2) + \".\" + pad\\$1(milliseconds, 3) + \"Z\"\n",
       "        : seconds ? \"T\" + pad\\$1(hours, 2) + \":\" + pad\\$1(minutes, 2) + \":\" + pad\\$1(seconds, 2) + \"Z\"\n",
       "        : minutes || hours ? \"T\" + pad\\$1(hours, 2) + \":\" + pad\\$1(minutes, 2) + \"Z\"\n",
       "        : \"\");\n",
       "  }\n",
       "\n",
       "  function dsv(delimiter) {\n",
       "    var reFormat = new RegExp(\"[\\\\\"\" + delimiter + \"\\\\n\\\\r]\"),\n",
       "        DELIMITER = delimiter.charCodeAt(0);\n",
       "\n",
       "    function parse(text, f) {\n",
       "      var convert, columns, rows = parseRows(text, function(row, i) {\n",
       "        if (convert) return convert(row, i - 1);\n",
       "        columns = row, convert = f ? customConverter(row, f) : objectConverter(row);\n",
       "      });\n",
       "      rows.columns = columns || [];\n",
       "      return rows;\n",
       "    }\n",
       "\n",
       "    function parseRows(text, f) {\n",
       "      var rows = [], // output rows\n",
       "          N = text.length,\n",
       "          I = 0, // current character index\n",
       "          n = 0, // current line number\n",
       "          t, // current token\n",
       "          eof = N <= 0, // current token followed by EOF?\n",
       "          eol = false; // current token followed by EOL?\n",
       "\n",
       "      // Strip the trailing newline.\n",
       "      if (text.charCodeAt(N - 1) === NEWLINE) --N;\n",
       "      if (text.charCodeAt(N - 1) === RETURN) --N;\n",
       "\n",
       "      function token() {\n",
       "        if (eof) return EOF;\n",
       "        if (eol) return eol = false, EOL;\n",
       "\n",
       "        // Unescape quotes.\n",
       "        var i, j = I, c;\n",
       "        if (text.charCodeAt(j) === QUOTE) {\n",
       "          while (I++ < N && text.charCodeAt(I) !== QUOTE || text.charCodeAt(++I) === QUOTE);\n",
       "          if ((i = I) >= N) eof = true;\n",
       "          else if ((c = text.charCodeAt(I++)) === NEWLINE) eol = true;\n",
       "          else if (c === RETURN) { eol = true; if (text.charCodeAt(I) === NEWLINE) ++I; }\n",
       "          return text.slice(j + 1, i - 1).replace(/\"\"/g, \"\\\\\"\");\n",
       "        }\n",
       "\n",
       "        // Find next delimiter or newline.\n",
       "        while (I < N) {\n",
       "          if ((c = text.charCodeAt(i = I++)) === NEWLINE) eol = true;\n",
       "          else if (c === RETURN) { eol = true; if (text.charCodeAt(I) === NEWLINE) ++I; }\n",
       "          else if (c !== DELIMITER) continue;\n",
       "          return text.slice(j, i);\n",
       "        }\n",
       "\n",
       "        // Return last token before EOF.\n",
       "        return eof = true, text.slice(j, N);\n",
       "      }\n",
       "\n",
       "      while ((t = token()) !== EOF) {\n",
       "        var row = [];\n",
       "        while (t !== EOL && t !== EOF) row.push(t), t = token();\n",
       "        if (f && (row = f(row, n++)) == null) continue;\n",
       "        rows.push(row);\n",
       "      }\n",
       "\n",
       "      return rows;\n",
       "    }\n",
       "\n",
       "    function preformatBody(rows, columns) {\n",
       "      return rows.map(function(row) {\n",
       "        return columns.map(function(column) {\n",
       "          return formatValue(row[column]);\n",
       "        }).join(delimiter);\n",
       "      });\n",
       "    }\n",
       "\n",
       "    function format(rows, columns) {\n",
       "      if (columns == null) columns = inferColumns(rows);\n",
       "      return [columns.map(formatValue).join(delimiter)].concat(preformatBody(rows, columns)).join(\"\\\\n\");\n",
       "    }\n",
       "\n",
       "    function formatBody(rows, columns) {\n",
       "      if (columns == null) columns = inferColumns(rows);\n",
       "      return preformatBody(rows, columns).join(\"\\\\n\");\n",
       "    }\n",
       "\n",
       "    function formatRows(rows) {\n",
       "      return rows.map(formatRow).join(\"\\\\n\");\n",
       "    }\n",
       "\n",
       "    function formatRow(row) {\n",
       "      return row.map(formatValue).join(delimiter);\n",
       "    }\n",
       "\n",
       "    function formatValue(value) {\n",
       "      return value == null ? \"\"\n",
       "          : value instanceof Date ? formatDate\\$1(value)\n",
       "          : reFormat.test(value += \"\") ? \"\\\\\"\" + value.replace(/\"/g, \"\\\\\"\\\\\"\") + \"\\\\\"\"\n",
       "          : value;\n",
       "    }\n",
       "\n",
       "    return {\n",
       "      parse: parse,\n",
       "      parseRows: parseRows,\n",
       "      format: format,\n",
       "      formatBody: formatBody,\n",
       "      formatRows: formatRows,\n",
       "      formatRow: formatRow,\n",
       "      formatValue: formatValue\n",
       "    };\n",
       "  }\n",
       "\n",
       "  var csv = dsv(\",\");\n",
       "\n",
       "  var csvParse = csv.parse;\n",
       "  var csvParseRows = csv.parseRows;\n",
       "\n",
       "  var tsv = dsv(\"\\\\t\");\n",
       "\n",
       "  var tsvParse = tsv.parse;\n",
       "  var tsvParseRows = tsv.parseRows;\n",
       "\n",
       "  function autoType(object) {\n",
       "    for (var key in object) {\n",
       "      var value = object[key].trim(), number, m;\n",
       "      if (!value) value = null;\n",
       "      else if (value === \"true\") value = true;\n",
       "      else if (value === \"false\") value = false;\n",
       "      else if (value === \"NaN\") value = NaN;\n",
       "      else if (!isNaN(number = +value)) value = number;\n",
       "      else if (m = value.match(/^([-+]\\\\d{2})?\\\\d{4}(-\\\\d{2}(-\\\\d{2})?)?(T\\\\d{2}:\\\\d{2}(:\\\\d{2}(\\\\.\\\\d{3})?)?(Z|[-+]\\\\d{2}:\\\\d{2})?)?\\$/)) {\n",
       "        if (fixtz && !!m[4] && !m[7]) value = value.replace(/-/g, \"/\").replace(/T/, \" \");\n",
       "        value = new Date(value);\n",
       "      }\n",
       "      else continue;\n",
       "      object[key] = value;\n",
       "    }\n",
       "    return object;\n",
       "  }\n",
       "\n",
       "  // https://github.com/d3/d3-dsv/issues/45\n",
       "  const fixtz = new Date(\"2019-01-01T00:00\").getHours() || new Date(\"2019-07-01T00:00\").getHours();\n",
       "\n",
       "  const metas = new Map;\n",
       "  const queue = [];\n",
       "  const map = queue.map;\n",
       "  const some = queue.some;\n",
       "  const hasOwnProperty\\$1 = queue.hasOwnProperty;\n",
       "  const origin = \"https://cdn.jsdelivr.net/npm/\";\n",
       "  const identifierRe = /^((?:@[^/@]+\\\\/)?[^/@]+)(?:@([^/]+))?(?:\\\\/(.*))?\\$/;\n",
       "  const versionRe = /^\\\\d+\\\\.\\\\d+\\\\.\\\\d+(-[\\\\w-.+]+)?\\$/;\n",
       "  const extensionRe = /\\\\.[^/]*\\$/;\n",
       "  const mains = [\"unpkg\", \"jsdelivr\", \"browser\", \"main\"];\n",
       "\n",
       "  class RequireError extends Error {\n",
       "    constructor(message) {\n",
       "      super(message);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  RequireError.prototype.name = RequireError.name;\n",
       "\n",
       "  function main(meta) {\n",
       "    for (const key of mains) {\n",
       "      const value = meta[key];\n",
       "      if (typeof value === \"string\") {\n",
       "        return extensionRe.test(value) ? value : \\`\\${value}.js\\`;\n",
       "      }\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function parseIdentifier(identifier) {\n",
       "    const match = identifierRe.exec(identifier);\n",
       "    return match && {\n",
       "      name: match[1],\n",
       "      version: match[2],\n",
       "      path: match[3]\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function resolveMeta(target) {\n",
       "    const url = \\`\\${origin}\\${target.name}\\${target.version ? \\`@\\${target.version}\\` : \"\"}/package.json\\`;\n",
       "    let meta = metas.get(url);\n",
       "    if (!meta) metas.set(url, meta = fetch(url).then(response => {\n",
       "      if (!response.ok) throw new RequireError(\"unable to load package.json\");\n",
       "      if (response.redirected && !metas.has(response.url)) metas.set(response.url, meta);\n",
       "      return response.json();\n",
       "    }));\n",
       "    return meta;\n",
       "  }\n",
       "\n",
       "  async function resolve(name, base) {\n",
       "    if (name.startsWith(origin)) name = name.substring(origin.length);\n",
       "    if (/^(\\\\w+:)|\\\\/\\\\//i.test(name)) return name;\n",
       "    if (/^[.]{0,2}\\\\//i.test(name)) return new URL(name, base == null ? location : base).href;\n",
       "    if (!name.length || /^[\\\\s._]/.test(name) || /\\\\s\\$/.test(name)) throw new RequireError(\"illegal name\");\n",
       "    const target = parseIdentifier(name);\n",
       "    if (!target) return \\`\\${origin}\\${name}\\`;\n",
       "    if (!target.version && base != null && base.startsWith(origin)) {\n",
       "      const meta = await resolveMeta(parseIdentifier(base.substring(origin.length)));\n",
       "      target.version = meta.dependencies && meta.dependencies[target.name] || meta.peerDependencies && meta.peerDependencies[target.name];\n",
       "    }\n",
       "    if (target.path && !extensionRe.test(target.path)) target.path += \".js\";\n",
       "    if (target.path && target.version && versionRe.test(target.version)) return \\`\\${origin}\\${target.name}@\\${target.version}/\\${target.path}\\`;\n",
       "    const meta = await resolveMeta(target);\n",
       "    return \\`\\${origin}\\${meta.name}@\\${meta.version}/\\${target.path || main(meta) || \"index.js\"}\\`;\n",
       "  }\n",
       "\n",
       "  var require = requireFrom(resolve);\n",
       "\n",
       "  function requireFrom(resolver) {\n",
       "    const cache = new Map;\n",
       "    const requireBase = requireRelative(null);\n",
       "\n",
       "    function requireAbsolute(url) {\n",
       "      if (typeof url !== \"string\") return url;\n",
       "      let module = cache.get(url);\n",
       "      if (!module) cache.set(url, module = new Promise((resolve, reject) => {\n",
       "        const script = document.createElement(\"script\");\n",
       "        script.onload = () => {\n",
       "          try { resolve(queue.pop()(requireRelative(url))); }\n",
       "          catch (error) { reject(new RequireError(\"invalid module\")); }\n",
       "          script.remove();\n",
       "        };\n",
       "        script.onerror = () => {\n",
       "          reject(new RequireError(\"unable to load module\"));\n",
       "          script.remove();\n",
       "        };\n",
       "        script.async = true;\n",
       "        script.src = url;\n",
       "        window.define = define;\n",
       "        document.head.appendChild(script);\n",
       "      }));\n",
       "      return module;\n",
       "    }\n",
       "\n",
       "    function requireRelative(base) {\n",
       "      return name => Promise.resolve(resolver(name, base)).then(requireAbsolute);\n",
       "    }\n",
       "\n",
       "    function requireAlias(aliases) {\n",
       "      return requireFrom((name, base) => {\n",
       "        if (name in aliases) {\n",
       "          name = aliases[name], base = null;\n",
       "          if (typeof name !== \"string\") return name;\n",
       "        }\n",
       "        return resolver(name, base);\n",
       "      });\n",
       "    }\n",
       "\n",
       "    function require(name) {\n",
       "      return arguments.length > 1\n",
       "          ? Promise.all(map.call(arguments, requireBase)).then(merge)\n",
       "          : requireBase(name);\n",
       "    }\n",
       "\n",
       "    require.alias = requireAlias;\n",
       "    require.resolve = resolver;\n",
       "\n",
       "    return require;\n",
       "  }\n",
       "\n",
       "  function merge(modules) {\n",
       "    const o = {};\n",
       "    for (const m of modules) {\n",
       "      for (const k in m) {\n",
       "        if (hasOwnProperty\\$1.call(m, k)) {\n",
       "          if (m[k] == null) Object.defineProperty(o, k, {get: getter(m, k)});\n",
       "          else o[k] = m[k];\n",
       "        }\n",
       "      }\n",
       "    }\n",
       "    return o;\n",
       "  }\n",
       "\n",
       "  function getter(object, name) {\n",
       "    return () => object[name];\n",
       "  }\n",
       "\n",
       "  function isbuiltin(name) {\n",
       "    name = name + \"\";\n",
       "    return name === \"exports\" || name === \"module\";\n",
       "  }\n",
       "\n",
       "  function define(name, dependencies, factory) {\n",
       "    const n = arguments.length;\n",
       "    if (n < 2) factory = name, dependencies = [];\n",
       "    else if (n < 3) factory = dependencies, dependencies = typeof name === \"string\" ? [] : name;\n",
       "    queue.push(some.call(dependencies, isbuiltin) ? require => {\n",
       "      const exports = {};\n",
       "      const module = {exports};\n",
       "      return Promise.all(map.call(dependencies, name => {\n",
       "        name = name + \"\";\n",
       "        return name === \"exports\" ? exports : name === \"module\" ? module : require(name);\n",
       "      })).then(dependencies => {\n",
       "        factory.apply(null, dependencies);\n",
       "        return module.exports;\n",
       "      });\n",
       "    } : require => {\n",
       "      return Promise.all(map.call(dependencies, require)).then(dependencies => {\n",
       "        return typeof factory === \"function\" ? factory.apply(null, dependencies) : factory;\n",
       "      });\n",
       "    });\n",
       "  }\n",
       "\n",
       "  define.amd = {};\n",
       "\n",
       "  function dependency(name, version, main) {\n",
       "    return {\n",
       "      resolve(path = main) {\n",
       "        return \\`https://cdn.jsdelivr.net/npm/\\${name}@\\${version}/\\${path}\\`;\n",
       "      }\n",
       "    };\n",
       "  }\n",
       "\n",
       "  const d3 = dependency(\"d3\", \"7.0.4\", \"dist/d3.min.js\");\n",
       "  const inputs = dependency(\"@observablehq/inputs\", \"0.9.7\", \"dist/inputs.min.js\");\n",
       "  const plot = dependency(\"@observablehq/plot\", \"0.2.4\", \"dist/plot.umd.min.js\");\n",
       "  const graphviz = dependency(\"@observablehq/graphviz\", \"0.2.1\", \"dist/graphviz.min.js\");\n",
       "  const highlight = dependency(\"@observablehq/highlight.js\", \"2.0.0\", \"highlight.min.js\");\n",
       "  const katex = dependency(\"@observablehq/katex\", \"0.11.1\", \"dist/katex.min.js\");\n",
       "  const lodash = dependency(\"lodash\", \"4.17.21\", \"lodash.min.js\");\n",
       "  const htl = dependency(\"htl\", \"0.3.1\", \"dist/htl.min.js\");\n",
       "  const jszip = dependency(\"jszip\", \"3.7.1\", \"dist/jszip.min.js\");\n",
       "  const marked = dependency(\"marked\", \"0.3.12\", \"marked.min.js\");\n",
       "  const sql = dependency(\"sql.js\", \"1.6.1\", \"dist/sql-wasm.js\");\n",
       "  const vega = dependency(\"vega\", \"5.21.0\", \"build/vega.min.js\");\n",
       "  const vegalite = dependency(\"vega-lite\", \"5.1.1\", \"build/vega-lite.min.js\");\n",
       "  const vegaliteApi = dependency(\"vega-lite-api\", \"5.0.0\", \"build/vega-lite-api.min.js\");\n",
       "  const arrow = dependency(\"apache-arrow\", \"4.0.1\", \"Arrow.es2015.min.js\");\n",
       "  const arquero = dependency(\"arquero\", \"4.8.7\", \"dist/arquero.min.js\");\n",
       "  const topojson = dependency(\"topojson-client\", \"3.1.0\", \"dist/topojson-client.min.js\");\n",
       "  const exceljs = dependency(\"exceljs\", \"4.3.0\", \"dist/exceljs.min.js\");\n",
       "\n",
       "  async function sqlite(require) {\n",
       "    const init = await require(sql.resolve());\n",
       "    return init({locateFile: file => sql.resolve(\\`dist/\\${file}\\`)});\n",
       "  }\n",
       "\n",
       "  class SQLiteDatabaseClient {\n",
       "    constructor(db) {\n",
       "      Object.defineProperties(this, {\n",
       "        _db: {value: db}\n",
       "      });\n",
       "    }\n",
       "    static async open(source) {\n",
       "      const [SQL, buffer] = await Promise.all([sqlite(require), Promise.resolve(source).then(load)]);\n",
       "      return new SQLiteDatabaseClient(new SQL.Database(buffer));\n",
       "    }\n",
       "    async query(query, params) {\n",
       "      return await exec(this._db, query, params);\n",
       "    }\n",
       "    async queryRow(query, params) {\n",
       "      return (await this.query(query, params))[0] || null;\n",
       "    }\n",
       "    async explain(query, params) {\n",
       "      const rows = await this.query(\\`EXPLAIN QUERY PLAN \\${query}\\`, params);\n",
       "      return element(\"pre\", {className: \"observablehq--inspect\"}, [\n",
       "        text(rows.map(row => row.detail).join(\"\\\\n\"))\n",
       "      ]);\n",
       "    }\n",
       "    async describe(object) {\n",
       "      const rows = await (object === undefined\n",
       "        ? this.query(\\`SELECT name FROM sqlite_master WHERE type = 'table'\\`)\n",
       "        : this.query(\\`SELECT * FROM pragma_table_info(?)\\`, [object]));\n",
       "      if (!rows.length) throw new Error(\"Not found\");\n",
       "      const {columns} = rows;\n",
       "      return element(\"table\", {value: rows}, [\n",
       "        element(\"thead\", [element(\"tr\", columns.map(c => element(\"th\", [text(c)])))]),\n",
       "        element(\"tbody\", rows.map(r => element(\"tr\", columns.map(c => element(\"td\", [text(r[c])])))))\n",
       "      ]);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function load(source) {\n",
       "    return typeof source === \"string\" ? fetch(source).then(load)\n",
       "      : source instanceof Response || source instanceof Blob ? source.arrayBuffer().then(load)\n",
       "      : source instanceof ArrayBuffer ? new Uint8Array(source)\n",
       "      : source;\n",
       "  }\n",
       "\n",
       "  async function exec(db, query, params) {\n",
       "    const [result] = await db.exec(query, params);\n",
       "    if (!result) return [];\n",
       "    const {columns, values} = result;\n",
       "    const rows = values.map(row => Object.fromEntries(row.map((value, i) => [columns[i], value])));\n",
       "    rows.columns = columns;\n",
       "    return rows;\n",
       "  }\n",
       "\n",
       "  function element(name, props, children) {\n",
       "    if (arguments.length === 2) children = props, props = undefined;\n",
       "    const element = document.createElement(name);\n",
       "    if (props !== undefined) for (const p in props) element[p] = props[p];\n",
       "    if (children !== undefined) for (const c of children) element.appendChild(c);\n",
       "    return element;\n",
       "  }\n",
       "\n",
       "  function text(value) {\n",
       "    return document.createTextNode(value);\n",
       "  }\n",
       "\n",
       "  class Workbook {\n",
       "    constructor(workbook) {\n",
       "      Object.defineProperties(this, {\n",
       "        _: {value: workbook},\n",
       "        sheetNames: {\n",
       "          value: workbook.worksheets.map((s) => s.name),\n",
       "          enumerable: true,\n",
       "        },\n",
       "      });\n",
       "    }\n",
       "    sheet(name, options) {\n",
       "      const sname =\n",
       "        typeof name === \"number\"\n",
       "          ? this.sheetNames[name]\n",
       "          : this.sheetNames.includes((name += \"\"))\n",
       "          ? name\n",
       "          : null;\n",
       "      if (sname == null) throw new Error(\\`Sheet not found: \\${name}\\`);\n",
       "      const sheet = this._.getWorksheet(sname);\n",
       "      return extract(sheet, options);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function extract(sheet, {range, headers} = {}) {\n",
       "    let [[c0, r0], [c1, r1]] = parseRange(range, sheet);\n",
       "    const headerRow = headers ? sheet._rows[r0++] : null;\n",
       "    let names = new Set([\"#\"]);\n",
       "    for (let n = c0; n <= c1; n++) {\n",
       "      const value = headerRow ? valueOf(headerRow.findCell(n + 1)) : null;\n",
       "      let name = (value && value + \"\") || toColumn(n);\n",
       "      while (names.has(name)) name += \"_\";\n",
       "      names.add(name);\n",
       "    }\n",
       "    names = new Array(c0).concat(Array.from(names));\n",
       "\n",
       "    const output = new Array(r1 - r0 + 1);\n",
       "    for (let r = r0; r <= r1; r++) {\n",
       "      const row = (output[r - r0] = Object.create(null, {\"#\": {value: r + 1}}));\n",
       "      const _row = sheet.getRow(r + 1);\n",
       "      if (_row.hasValues)\n",
       "        for (let c = c0; c <= c1; c++) {\n",
       "          const value = valueOf(_row.findCell(c + 1));\n",
       "          if (value != null) row[names[c + 1]] = value;\n",
       "        }\n",
       "    }\n",
       "\n",
       "    output.columns = names.filter(() => true); // Filter sparse columns\n",
       "    return output;\n",
       "  }\n",
       "\n",
       "  function valueOf(cell) {\n",
       "    if (!cell) return;\n",
       "    const {value} = cell;\n",
       "    if (value && typeof value === \"object\" && !(value instanceof Date)) {\n",
       "      if (value.formula || value.sharedFormula) {\n",
       "        return value.result && value.result.error ? NaN : value.result;\n",
       "      }\n",
       "      if (value.richText) {\n",
       "        return richText(value);\n",
       "      }\n",
       "      if (value.text) {\n",
       "        let {text} = value;\n",
       "        if (text.richText) text = richText(text);\n",
       "        return value.hyperlink && value.hyperlink !== text\n",
       "          ? \\`\\${value.hyperlink} \\${text}\\`\n",
       "          : text;\n",
       "      }\n",
       "      return value;\n",
       "    }\n",
       "    return value;\n",
       "  }\n",
       "\n",
       "  function richText(value) {\n",
       "    return value.richText.map((d) => d.text).join(\"\");\n",
       "  }\n",
       "\n",
       "  function parseRange(specifier = \":\", {columnCount, rowCount}) {\n",
       "    specifier += \"\";\n",
       "    if (!specifier.match(/^[A-Z]*\\\\d*:[A-Z]*\\\\d*\\$/))\n",
       "      throw new Error(\"Malformed range specifier\");\n",
       "    const [[c0 = 0, r0 = 0], [c1 = columnCount - 1, r1 = rowCount - 1]] =\n",
       "      specifier.split(\":\").map(fromCellReference);\n",
       "    return [\n",
       "      [c0, r0],\n",
       "      [c1, r1],\n",
       "    ];\n",
       "  }\n",
       "\n",
       "  // Returns the default column name for a zero-based column index.\n",
       "  // For example: 0 -> \"A\", 1 -> \"B\", 25 -> \"Z\", 26 -> \"AA\", 27 -> \"AB\".\n",
       "  function toColumn(c) {\n",
       "    let sc = \"\";\n",
       "    c++;\n",
       "    do {\n",
       "      sc = String.fromCharCode(64 + (c % 26 || 26)) + sc;\n",
       "    } while ((c = Math.floor((c - 1) / 26)));\n",
       "    return sc;\n",
       "  }\n",
       "\n",
       "  // Returns the zero-based indexes from a cell reference.\n",
       "  // For example: \"A1\" -> [0, 0], \"B2\" -> [1, 1], \"AA10\" -> [26, 9].\n",
       "  function fromCellReference(s) {\n",
       "    const [, sc, sr] = s.match(/^([A-Z]*)(\\\\d*)\\$/);\n",
       "    let c = 0;\n",
       "    if (sc)\n",
       "      for (let i = 0; i < sc.length; i++)\n",
       "        c += Math.pow(26, sc.length - i - 1) * (sc.charCodeAt(i) - 64);\n",
       "    return [c ? c - 1 : undefined, sr ? +sr - 1 : undefined];\n",
       "  }\n",
       "\n",
       "  async function remote_fetch(file) {\n",
       "    const response = await fetch(await file.url());\n",
       "    if (!response.ok) throw new Error(\\`Unable to load file: \\${file.name}\\`);\n",
       "    return response;\n",
       "  }\n",
       "\n",
       "  async function dsv\\$1(file, delimiter, {array = false, typed = false} = {}) {\n",
       "    const text = await file.text();\n",
       "    return (delimiter === \"\\\\t\"\n",
       "        ? (array ? tsvParseRows : tsvParse)\n",
       "        : (array ? csvParseRows : csvParse))(text, typed && autoType);\n",
       "  }\n",
       "\n",
       "  class AbstractFile {\n",
       "    constructor(name) {\n",
       "      Object.defineProperty(this, \"name\", {value: name, enumerable: true});\n",
       "    }\n",
       "    async blob() {\n",
       "      return (await remote_fetch(this)).blob();\n",
       "    }\n",
       "    async arrayBuffer() {\n",
       "      return (await remote_fetch(this)).arrayBuffer();\n",
       "    }\n",
       "    async text() {\n",
       "      return (await remote_fetch(this)).text();\n",
       "    }\n",
       "    async json() {\n",
       "      return (await remote_fetch(this)).json();\n",
       "    }\n",
       "    async stream() {\n",
       "      return (await remote_fetch(this)).body;\n",
       "    }\n",
       "    async csv(options) {\n",
       "      return dsv\\$1(this, \",\", options);\n",
       "    }\n",
       "    async tsv(options) {\n",
       "      return dsv\\$1(this, \"\\\\t\", options);\n",
       "    }\n",
       "    async image() {\n",
       "      const url = await this.url();\n",
       "      return new Promise((resolve, reject) => {\n",
       "        const i = new Image;\n",
       "        if (new URL(url, document.baseURI).origin !== new URL(location).origin) {\n",
       "          i.crossOrigin = \"anonymous\";\n",
       "        }\n",
       "        i.onload = () => resolve(i);\n",
       "        i.onerror = () => reject(new Error(\\`Unable to load file: \\${this.name}\\`));\n",
       "        i.src = url;\n",
       "      });\n",
       "    }\n",
       "    async arrow() {\n",
       "      const [Arrow, response] = await Promise.all([require(arrow.resolve()), remote_fetch(this)]);\n",
       "      return Arrow.Table.from(response);\n",
       "    }\n",
       "    async sqlite() {\n",
       "      return SQLiteDatabaseClient.open(remote_fetch(this));\n",
       "    }\n",
       "    async zip() {\n",
       "      const [JSZip, buffer] = await Promise.all([require(jszip.resolve()), this.arrayBuffer()]);\n",
       "      return new ZipArchive(await JSZip.loadAsync(buffer));\n",
       "    }\n",
       "    async xml(mimeType = \"application/xml\") {\n",
       "      return (new DOMParser).parseFromString(await this.text(), mimeType);\n",
       "    }\n",
       "    async html() {\n",
       "      return this.xml(\"text/html\");\n",
       "    }\n",
       "    async xlsx() {\n",
       "      const [ExcelJS, buffer] = await Promise.all([require(exceljs.resolve()), this.arrayBuffer()]);\n",
       "      return new Workbook(await new ExcelJS.Workbook().xlsx.load(buffer));\n",
       "    }\n",
       "  }\n",
       "\n",
       "  class FileAttachment extends AbstractFile {\n",
       "    constructor(url, name) {\n",
       "      super(name);\n",
       "      Object.defineProperty(this, \"_url\", {value: url});\n",
       "    }\n",
       "    async url() {\n",
       "      return (await this._url) + \"\";\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function NoFileAttachments(name) {\n",
       "    throw new Error(\\`File not found: \\${name}\\`);\n",
       "  }\n",
       "\n",
       "  function FileAttachments(resolve) {\n",
       "    return Object.assign(\n",
       "      name => {\n",
       "        const url = resolve(name += \"\"); // Returns a Promise, string, or null.\n",
       "        if (url == null) throw new Error(\\`File not found: \\${name}\\`);\n",
       "        return new FileAttachment(url, name);\n",
       "      },\n",
       "      {prototype: FileAttachment.prototype} // instanceof\n",
       "    );\n",
       "  }\n",
       "\n",
       "  class ZipArchive {\n",
       "    constructor(archive) {\n",
       "      Object.defineProperty(this, \"_\", {value: archive});\n",
       "      this.filenames = Object.keys(archive.files).filter(name => !archive.files[name].dir);\n",
       "    }\n",
       "    file(path) {\n",
       "      const object = this._.file(path += \"\");\n",
       "      if (!object || object.dir) throw new Error(\\`file not found: \\${path}\\`);\n",
       "      return new ZipArchiveEntry(object);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  class ZipArchiveEntry extends AbstractFile {\n",
       "    constructor(object) {\n",
       "      super(object.name);\n",
       "      Object.defineProperty(this, \"_\", {value: object});\n",
       "      Object.defineProperty(this, \"_url\", {writable: true});\n",
       "    }\n",
       "    async url() {\n",
       "      return this._url || (this._url = this.blob().then(URL.createObjectURL));\n",
       "    }\n",
       "    async blob() {\n",
       "      return this._.async(\"blob\");\n",
       "    }\n",
       "    async arrayBuffer() {\n",
       "      return this._.async(\"arraybuffer\");\n",
       "    }\n",
       "    async text() {\n",
       "      return this._.async(\"text\");\n",
       "    }\n",
       "    async json() {\n",
       "      return JSON.parse(await this.text());\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function canvas(width, height) {\n",
       "    var canvas = document.createElement(\"canvas\");\n",
       "    canvas.width = width;\n",
       "    canvas.height = height;\n",
       "    return canvas;\n",
       "  }\n",
       "\n",
       "  function context2d(width, height, dpi) {\n",
       "    if (dpi == null) dpi = devicePixelRatio;\n",
       "    var canvas = document.createElement(\"canvas\");\n",
       "    canvas.width = width * dpi;\n",
       "    canvas.height = height * dpi;\n",
       "    canvas.style.width = width + \"px\";\n",
       "    var context = canvas.getContext(\"2d\");\n",
       "    context.scale(dpi, dpi);\n",
       "    return context;\n",
       "  }\n",
       "\n",
       "  function download(value, name = \"untitled\", label = \"Save\") {\n",
       "    const a = document.createElement(\"a\");\n",
       "    const b = a.appendChild(document.createElement(\"button\"));\n",
       "    b.textContent = label;\n",
       "    a.download = name;\n",
       "\n",
       "    async function reset() {\n",
       "      await new Promise(requestAnimationFrame);\n",
       "      URL.revokeObjectURL(a.href);\n",
       "      a.removeAttribute(\"href\");\n",
       "      b.textContent = label;\n",
       "      b.disabled = false;\n",
       "    }\n",
       "\n",
       "    a.onclick = async event => {\n",
       "      b.disabled = true;\n",
       "      if (a.href) return reset(); // Already saved.\n",
       "      b.textContent = \"Saving…\";\n",
       "      try {\n",
       "        const object = await (typeof value === \"function\" ? value() : value);\n",
       "        b.textContent = \"Download\";\n",
       "        a.href = URL.createObjectURL(object); // eslint-disable-line require-atomic-updates\n",
       "      } catch (ignore) {\n",
       "        b.textContent = label;\n",
       "      }\n",
       "      if (event.eventPhase) return reset(); // Already downloaded.\n",
       "      b.disabled = false;\n",
       "    };\n",
       "\n",
       "    return a;\n",
       "  }\n",
       "\n",
       "  var namespaces = {\n",
       "    math: \"http://www.w3.org/1998/Math/MathML\",\n",
       "    svg: \"http://www.w3.org/2000/svg\",\n",
       "    xhtml: \"http://www.w3.org/1999/xhtml\",\n",
       "    xlink: \"http://www.w3.org/1999/xlink\",\n",
       "    xml: \"http://www.w3.org/XML/1998/namespace\",\n",
       "    xmlns: \"http://www.w3.org/2000/xmlns/\"\n",
       "  };\n",
       "\n",
       "  function element\\$1(name, attributes) {\n",
       "    var prefix = name += \"\", i = prefix.indexOf(\":\"), value;\n",
       "    if (i >= 0 && (prefix = name.slice(0, i)) !== \"xmlns\") name = name.slice(i + 1);\n",
       "    var element = namespaces.hasOwnProperty(prefix) // eslint-disable-line no-prototype-builtins\n",
       "        ? document.createElementNS(namespaces[prefix], name)\n",
       "        : document.createElement(name);\n",
       "    if (attributes) for (var key in attributes) {\n",
       "      prefix = key, i = prefix.indexOf(\":\"), value = attributes[key];\n",
       "      if (i >= 0 && (prefix = key.slice(0, i)) !== \"xmlns\") key = key.slice(i + 1);\n",
       "      if (namespaces.hasOwnProperty(prefix)) element.setAttributeNS(namespaces[prefix], key, value); // eslint-disable-line no-prototype-builtins\n",
       "      else element.setAttribute(key, value);\n",
       "    }\n",
       "    return element;\n",
       "  }\n",
       "\n",
       "  function input(type) {\n",
       "    var input = document.createElement(\"input\");\n",
       "    if (type != null) input.type = type;\n",
       "    return input;\n",
       "  }\n",
       "\n",
       "  function range(min, max, step) {\n",
       "    if (arguments.length === 1) max = min, min = null;\n",
       "    var input = document.createElement(\"input\");\n",
       "    input.min = min = min == null ? 0 : +min;\n",
       "    input.max = max = max == null ? 1 : +max;\n",
       "    input.step = step == null ? \"any\" : step = +step;\n",
       "    input.type = \"range\";\n",
       "    return input;\n",
       "  }\n",
       "\n",
       "  function select(values) {\n",
       "    var select = document.createElement(\"select\");\n",
       "    Array.prototype.forEach.call(values, function(value) {\n",
       "      var option = document.createElement(\"option\");\n",
       "      option.value = option.textContent = value;\n",
       "      select.appendChild(option);\n",
       "    });\n",
       "    return select;\n",
       "  }\n",
       "\n",
       "  function svg(width, height) {\n",
       "    var svg = document.createElementNS(\"http://www.w3.org/2000/svg\", \"svg\");\n",
       "    svg.setAttribute(\"viewBox\", [0, 0, width, height]);\n",
       "    svg.setAttribute(\"width\", width);\n",
       "    svg.setAttribute(\"height\", height);\n",
       "    return svg;\n",
       "  }\n",
       "\n",
       "  function text\\$1(value) {\n",
       "    return document.createTextNode(value);\n",
       "  }\n",
       "\n",
       "  var count\\$1 = 0;\n",
       "\n",
       "  function uid(name) {\n",
       "    return new Id(\"O-\" + (name == null ? \"\" : name + \"-\") + ++count\\$1);\n",
       "  }\n",
       "\n",
       "  function Id(id) {\n",
       "    this.id = id;\n",
       "    this.href = new URL(\\`#\\${id}\\`, location) + \"\";\n",
       "  }\n",
       "\n",
       "  Id.prototype.toString = function() {\n",
       "    return \"url(\" + this.href + \")\";\n",
       "  };\n",
       "\n",
       "  var DOM = {\n",
       "    canvas: canvas,\n",
       "    context2d: context2d,\n",
       "    download: download,\n",
       "    element: element\\$1,\n",
       "    input: input,\n",
       "    range: range,\n",
       "    select: select,\n",
       "    svg: svg,\n",
       "    text: text\\$1,\n",
       "    uid: uid\n",
       "  };\n",
       "\n",
       "  function buffer(file) {\n",
       "    return new Promise(function(resolve, reject) {\n",
       "      var reader = new FileReader;\n",
       "      reader.onload = function() { resolve(reader.result); };\n",
       "      reader.onerror = reject;\n",
       "      reader.readAsArrayBuffer(file);\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function text\\$2(file) {\n",
       "    return new Promise(function(resolve, reject) {\n",
       "      var reader = new FileReader;\n",
       "      reader.onload = function() { resolve(reader.result); };\n",
       "      reader.onerror = reject;\n",
       "      reader.readAsText(file);\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function url(file) {\n",
       "    return new Promise(function(resolve, reject) {\n",
       "      var reader = new FileReader;\n",
       "      reader.onload = function() { resolve(reader.result); };\n",
       "      reader.onerror = reject;\n",
       "      reader.readAsDataURL(file);\n",
       "    });\n",
       "  }\n",
       "\n",
       "  var Files = {\n",
       "    buffer: buffer,\n",
       "    text: text\\$2,\n",
       "    url: url\n",
       "  };\n",
       "\n",
       "  function that() {\n",
       "    return this;\n",
       "  }\n",
       "\n",
       "  function disposable(value, dispose) {\n",
       "    let done = false;\n",
       "    if (typeof dispose !== \"function\") {\n",
       "      throw new Error(\"dispose is not a function\");\n",
       "    }\n",
       "    return {\n",
       "      [Symbol.iterator]: that,\n",
       "      next: () => done ? {done: true} : (done = true, {done: false, value}),\n",
       "      return: () => (done = true, dispose(value), {done: true}),\n",
       "      throw: () => ({done: done = true})\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function* filter(iterator, test) {\n",
       "    var result, index = -1;\n",
       "    while (!(result = iterator.next()).done) {\n",
       "      if (test(result.value, ++index)) {\n",
       "        yield result.value;\n",
       "      }\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function observe(initialize) {\n",
       "    let stale = false;\n",
       "    let value;\n",
       "    let resolve;\n",
       "    const dispose = initialize(change);\n",
       "\n",
       "    if (dispose != null && typeof dispose !== \"function\") {\n",
       "      throw new Error(typeof dispose.then === \"function\"\n",
       "          ? \"async initializers are not supported\"\n",
       "          : \"initializer returned something, but not a dispose function\");\n",
       "    }\n",
       "\n",
       "    function change(x) {\n",
       "      if (resolve) resolve(x), resolve = null;\n",
       "      else stale = true;\n",
       "      return value = x;\n",
       "    }\n",
       "\n",
       "    function next() {\n",
       "      return {done: false, value: stale\n",
       "          ? (stale = false, Promise.resolve(value))\n",
       "          : new Promise(_ => (resolve = _))};\n",
       "    }\n",
       "\n",
       "    return {\n",
       "      [Symbol.iterator]: that,\n",
       "      throw: () => ({done: true}),\n",
       "      return: () => (dispose != null && dispose(), {done: true}),\n",
       "      next\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function input\\$1(input) {\n",
       "    return observe(function(change) {\n",
       "      var event = eventof(input), value = valueof\\$1(input);\n",
       "      function inputted() { change(valueof\\$1(input)); }\n",
       "      input.addEventListener(event, inputted);\n",
       "      if (value !== undefined) change(value);\n",
       "      return function() { input.removeEventListener(event, inputted); };\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function valueof\\$1(input) {\n",
       "    switch (input.type) {\n",
       "      case \"range\":\n",
       "      case \"number\": return input.valueAsNumber;\n",
       "      case \"date\": return input.valueAsDate;\n",
       "      case \"checkbox\": return input.checked;\n",
       "      case \"file\": return input.multiple ? input.files : input.files[0];\n",
       "      case \"select-multiple\": return Array.from(input.selectedOptions, o => o.value);\n",
       "      default: return input.value;\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function eventof(input) {\n",
       "    switch (input.type) {\n",
       "      case \"button\":\n",
       "      case \"submit\":\n",
       "      case \"checkbox\": return \"click\";\n",
       "      case \"file\": return \"change\";\n",
       "      default: return \"input\";\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* map\\$1(iterator, transform) {\n",
       "    var result, index = -1;\n",
       "    while (!(result = iterator.next()).done) {\n",
       "      yield transform(result.value, ++index);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function queue\\$1(initialize) {\n",
       "    let resolve;\n",
       "    const queue = [];\n",
       "    const dispose = initialize(push);\n",
       "\n",
       "    if (dispose != null && typeof dispose !== \"function\") {\n",
       "      throw new Error(typeof dispose.then === \"function\"\n",
       "          ? \"async initializers are not supported\"\n",
       "          : \"initializer returned something, but not a dispose function\");\n",
       "    }\n",
       "\n",
       "    function push(x) {\n",
       "      queue.push(x);\n",
       "      if (resolve) resolve(queue.shift()), resolve = null;\n",
       "      return x;\n",
       "    }\n",
       "\n",
       "    function next() {\n",
       "      return {done: false, value: queue.length\n",
       "          ? Promise.resolve(queue.shift())\n",
       "          : new Promise(_ => (resolve = _))};\n",
       "    }\n",
       "\n",
       "    return {\n",
       "      [Symbol.iterator]: that,\n",
       "      throw: () => ({done: true}),\n",
       "      return: () => (dispose != null && dispose(), {done: true}),\n",
       "      next\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function* range\\$1(start, stop, step) {\n",
       "    start = +start;\n",
       "    stop = +stop;\n",
       "    step = (n = arguments.length) < 2 ? (stop = start, start = 0, 1) : n < 3 ? 1 : +step;\n",
       "    var i = -1, n = Math.max(0, Math.ceil((stop - start) / step)) | 0;\n",
       "    while (++i < n) {\n",
       "      yield start + i * step;\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function valueAt(iterator, i) {\n",
       "    if (!isFinite(i = +i) || i < 0 || i !== i | 0) return;\n",
       "    var result, index = -1;\n",
       "    while (!(result = iterator.next()).done) {\n",
       "      if (++index === i) {\n",
       "        return result.value;\n",
       "      }\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function worker(source) {\n",
       "    const url = URL.createObjectURL(new Blob([source], {type: \"text/javascript\"}));\n",
       "    const worker = new Worker(url);\n",
       "    return disposable(worker, () => {\n",
       "      worker.terminate();\n",
       "      URL.revokeObjectURL(url);\n",
       "    });\n",
       "  }\n",
       "\n",
       "  var Generators = {\n",
       "    disposable: disposable,\n",
       "    filter: filter,\n",
       "    input: input\\$1,\n",
       "    map: map\\$1,\n",
       "    observe: observe,\n",
       "    queue: queue\\$1,\n",
       "    range: range\\$1,\n",
       "    valueAt: valueAt,\n",
       "    worker: worker\n",
       "  };\n",
       "\n",
       "  function template(render, wrapper) {\n",
       "    return function(strings) {\n",
       "      var string = strings[0],\n",
       "          parts = [], part,\n",
       "          root = null,\n",
       "          node, nodes,\n",
       "          walker,\n",
       "          i, n, j, m, k = -1;\n",
       "\n",
       "      // Concatenate the text using comments as placeholders.\n",
       "      for (i = 1, n = arguments.length; i < n; ++i) {\n",
       "        part = arguments[i];\n",
       "        if (part instanceof Node) {\n",
       "          parts[++k] = part;\n",
       "          string += \"<!--o:\" + k + \"-->\";\n",
       "        } else if (Array.isArray(part)) {\n",
       "          for (j = 0, m = part.length; j < m; ++j) {\n",
       "            node = part[j];\n",
       "            if (node instanceof Node) {\n",
       "              if (root === null) {\n",
       "                parts[++k] = root = document.createDocumentFragment();\n",
       "                string += \"<!--o:\" + k + \"-->\";\n",
       "              }\n",
       "              root.appendChild(node);\n",
       "            } else {\n",
       "              root = null;\n",
       "              string += node;\n",
       "            }\n",
       "          }\n",
       "          root = null;\n",
       "        } else {\n",
       "          string += part;\n",
       "        }\n",
       "        string += strings[i];\n",
       "      }\n",
       "\n",
       "      // Render the text.\n",
       "      root = render(string);\n",
       "\n",
       "      // Walk the rendered content to replace comment placeholders.\n",
       "      if (++k > 0) {\n",
       "        nodes = new Array(k);\n",
       "        walker = document.createTreeWalker(root, NodeFilter.SHOW_COMMENT, null, false);\n",
       "        while (walker.nextNode()) {\n",
       "          node = walker.currentNode;\n",
       "          if (/^o:/.test(node.nodeValue)) {\n",
       "            nodes[+node.nodeValue.slice(2)] = node;\n",
       "          }\n",
       "        }\n",
       "        for (i = 0; i < k; ++i) {\n",
       "          if (node = nodes[i]) {\n",
       "            node.parentNode.replaceChild(parts[i], node);\n",
       "          }\n",
       "        }\n",
       "      }\n",
       "\n",
       "      // Is the rendered content\n",
       "      // … a parent of a single child? Detach and return the child.\n",
       "      // … a document fragment? Replace the fragment with an element.\n",
       "      // … some other node? Return it.\n",
       "      return root.childNodes.length === 1 ? root.removeChild(root.firstChild)\n",
       "          : root.nodeType === 11 ? ((node = wrapper()).appendChild(root), node)\n",
       "          : root;\n",
       "    };\n",
       "  }\n",
       "\n",
       "  var html = template(function(string) {\n",
       "    var template = document.createElement(\"template\");\n",
       "    template.innerHTML = string.trim();\n",
       "    return document.importNode(template.content, true);\n",
       "  }, function() {\n",
       "    return document.createElement(\"span\");\n",
       "  });\n",
       "\n",
       "  function md(require) {\n",
       "    return require(marked.resolve()).then(function(marked) {\n",
       "      return template(\n",
       "        function(string) {\n",
       "          var root = document.createElement(\"div\");\n",
       "          root.innerHTML = marked(string, {langPrefix: \"\"}).trim();\n",
       "          var code = root.querySelectorAll(\"pre code[class]\");\n",
       "          if (code.length > 0) {\n",
       "            require(highlight.resolve()).then(function(hl) {\n",
       "              code.forEach(function(block) {\n",
       "                function done() {\n",
       "                  hl.highlightBlock(block);\n",
       "                  block.parentNode.classList.add(\"observablehq--md-pre\");\n",
       "                }\n",
       "                if (hl.getLanguage(block.className)) {\n",
       "                  done();\n",
       "                } else {\n",
       "                  require(highlight.resolve(\"async-languages/index.js\"))\n",
       "                    .then(index => {\n",
       "                      if (index.has(block.className)) {\n",
       "                        return require(highlight.resolve(\"async-languages/\" + index.get(block.className))).then(language => {\n",
       "                          hl.registerLanguage(block.className, language);\n",
       "                        });\n",
       "                      }\n",
       "                    })\n",
       "                    .then(done, done);\n",
       "                }\n",
       "              });\n",
       "            });\n",
       "          }\n",
       "          return root;\n",
       "        },\n",
       "        function() {\n",
       "          return document.createElement(\"div\");\n",
       "        }\n",
       "      );\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function Mutable(value) {\n",
       "    let change;\n",
       "    Object.defineProperties(this, {\n",
       "      generator: {value: observe(_ => void (change = _))},\n",
       "      value: {get: () => value, set: x => change(value = x)} // eslint-disable-line no-setter-return\n",
       "    });\n",
       "    if (value !== undefined) change(value);\n",
       "  }\n",
       "\n",
       "  function* now() {\n",
       "    while (true) {\n",
       "      yield Date.now();\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function delay(duration, value) {\n",
       "    return new Promise(function(resolve) {\n",
       "      setTimeout(function() {\n",
       "        resolve(value);\n",
       "      }, duration);\n",
       "    });\n",
       "  }\n",
       "\n",
       "  var timeouts = new Map;\n",
       "\n",
       "  function timeout(now, time) {\n",
       "    var t = new Promise(function(resolve) {\n",
       "      timeouts.delete(time);\n",
       "      var delay = time - now;\n",
       "      if (!(delay > 0)) throw new Error(\"invalid time\");\n",
       "      if (delay > 0x7fffffff) throw new Error(\"too long to wait\");\n",
       "      setTimeout(resolve, delay);\n",
       "    });\n",
       "    timeouts.set(time, t);\n",
       "    return t;\n",
       "  }\n",
       "\n",
       "  function when(time, value) {\n",
       "    var now;\n",
       "    return (now = timeouts.get(time = +time)) ? now.then(() => value)\n",
       "        : (now = Date.now()) >= time ? Promise.resolve(value)\n",
       "        : timeout(now, time).then(() => value);\n",
       "  }\n",
       "\n",
       "  function tick(duration, value) {\n",
       "    return when(Math.ceil((Date.now() + 1) / duration) * duration, value);\n",
       "  }\n",
       "\n",
       "  var Promises = {\n",
       "    delay: delay,\n",
       "    tick: tick,\n",
       "    when: when\n",
       "  };\n",
       "\n",
       "  function resolve\\$1(name, base) {\n",
       "    if (/^(\\\\w+:)|\\\\/\\\\//i.test(name)) return name;\n",
       "    if (/^[.]{0,2}\\\\//i.test(name)) return new URL(name, base == null ? location : base).href;\n",
       "    if (!name.length || /^[\\\\s._]/.test(name) || /\\\\s\\$/.test(name)) throw new Error(\"illegal name\");\n",
       "    return \"https://unpkg.com/\" + name;\n",
       "  }\n",
       "\n",
       "  function requirer(resolve) {\n",
       "    return resolve == null ? require : requireFrom(resolve);\n",
       "  }\n",
       "\n",
       "  var svg\\$1 = template(function(string) {\n",
       "    var root = document.createElementNS(\"http://www.w3.org/2000/svg\", \"g\");\n",
       "    root.innerHTML = string.trim();\n",
       "    return root;\n",
       "  }, function() {\n",
       "    return document.createElementNS(\"http://www.w3.org/2000/svg\", \"g\");\n",
       "  });\n",
       "\n",
       "  var raw = String.raw;\n",
       "\n",
       "  function style(href) {\n",
       "    return new Promise(function(resolve, reject) {\n",
       "      var link = document.createElement(\"link\");\n",
       "      link.rel = \"stylesheet\";\n",
       "      link.href = href;\n",
       "      link.onerror = reject;\n",
       "      link.onload = resolve;\n",
       "      document.head.appendChild(link);\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function tex(require) {\n",
       "    return Promise.all([\n",
       "      require(katex.resolve()),\n",
       "      style(katex.resolve(\"dist/katex.min.css\"))\n",
       "    ]).then(function(values) {\n",
       "      var katex = values[0], tex = renderer();\n",
       "\n",
       "      function renderer(options) {\n",
       "        return function() {\n",
       "          var root = document.createElement(\"div\");\n",
       "          katex.render(raw.apply(String, arguments), root, options);\n",
       "          return root.removeChild(root.firstChild);\n",
       "        };\n",
       "      }\n",
       "\n",
       "      tex.options = renderer;\n",
       "      tex.block = renderer({displayMode: true});\n",
       "      return tex;\n",
       "    });\n",
       "  }\n",
       "\n",
       "  async function vl(require) {\n",
       "    const [v, vl, api] = await Promise.all([vega, vegalite, vegaliteApi].map(d => require(d.resolve())));\n",
       "    return api.register(v, vl);\n",
       "  }\n",
       "\n",
       "  function width() {\n",
       "    return observe(function(change) {\n",
       "      var width = change(document.body.clientWidth);\n",
       "      function resized() {\n",
       "        var w = document.body.clientWidth;\n",
       "        if (w !== width) change(width = w);\n",
       "      }\n",
       "      window.addEventListener(\"resize\", resized);\n",
       "      return function() {\n",
       "        window.removeEventListener(\"resize\", resized);\n",
       "      };\n",
       "    });\n",
       "  }\n",
       "\n",
       "  var Library = Object.assign(function Library(resolver) {\n",
       "    const require = requirer(resolver);\n",
       "    Object.defineProperties(this, properties({\n",
       "      FileAttachment: () => NoFileAttachments,\n",
       "      Arrow: () => require(arrow.resolve()),\n",
       "      Inputs: () => require(inputs.resolve()),\n",
       "      Mutable: () => Mutable,\n",
       "      Plot: () => require(plot.resolve()),\n",
       "      SQLite: () => sqlite(require),\n",
       "      SQLiteDatabaseClient: () => SQLiteDatabaseClient,\n",
       "      _: () => require(lodash.resolve()),\n",
       "      aq: () => require.alias({\"apache-arrow\": arrow.resolve()})(arquero.resolve()),\n",
       "      d3: () => require(d3.resolve()),\n",
       "      dot: () => require(graphviz.resolve()),\n",
       "      htl: () => require(htl.resolve()),\n",
       "      html: () => html,\n",
       "      md: () => md(require),\n",
       "      now,\n",
       "      require: () => require,\n",
       "      resolve: () => resolve\\$1,\n",
       "      svg: () => svg\\$1,\n",
       "      tex: () => tex(require),\n",
       "      topojson: () => require(topojson.resolve()),\n",
       "      vl: () => vl(require),\n",
       "      width,\n",
       "\n",
       "      // Note: these are namespace objects, and thus exposed directly rather than\n",
       "      // being wrapped in a function. This allows library.Generators to resolve,\n",
       "      // rather than needing module.value.\n",
       "      DOM,\n",
       "      Files,\n",
       "      Generators,\n",
       "      Promises\n",
       "    }));\n",
       "  }, {resolve: require.resolve});\n",
       "\n",
       "  function properties(values) {\n",
       "    return Object.fromEntries(Object.entries(values).map(property));\n",
       "  }\n",
       "\n",
       "  function property([key, value]) {\n",
       "    return [key, ({value, writable: true, enumerable: true})];\n",
       "  }\n",
       "\n",
       "  function RuntimeError(message, input) {\n",
       "    this.message = message + \"\";\n",
       "    this.input = input;\n",
       "  }\n",
       "\n",
       "  RuntimeError.prototype = Object.create(Error.prototype);\n",
       "  RuntimeError.prototype.name = \"RuntimeError\";\n",
       "  RuntimeError.prototype.constructor = RuntimeError;\n",
       "\n",
       "  function generatorish(value) {\n",
       "    return value\n",
       "        && typeof value.next === \"function\"\n",
       "        && typeof value.return === \"function\";\n",
       "  }\n",
       "\n",
       "  function load\\$1(notebook, library, observer) {\n",
       "    if (typeof library == \"function\") observer = library, library = null;\n",
       "    if (typeof observer !== \"function\") throw new Error(\"invalid observer\");\n",
       "    if (library == null) library = new Library();\n",
       "\n",
       "    const {modules, id} = notebook;\n",
       "    const map = new Map;\n",
       "    const runtime = new Runtime(library);\n",
       "    const main = runtime_module(id);\n",
       "\n",
       "    function runtime_module(id) {\n",
       "      let module = map.get(id);\n",
       "      if (!module) map.set(id, module = runtime.module());\n",
       "      return module;\n",
       "    }\n",
       "\n",
       "    for (const m of modules) {\n",
       "      const module = runtime_module(m.id);\n",
       "      let i = 0;\n",
       "      for (const v of m.variables) {\n",
       "        if (v.from) module.import(v.remote, v.name, runtime_module(v.from));\n",
       "        else if (module === main) module.variable(observer(v, i, m.variables)).define(v.name, v.inputs, v.value);\n",
       "        else module.define(v.name, v.inputs, v.value);\n",
       "        ++i;\n",
       "      }\n",
       "    }\n",
       "\n",
       "    return runtime;\n",
       "  }\n",
       "\n",
       "  function constant(x) {\n",
       "    return function() {\n",
       "      return x;\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function identity(x) {\n",
       "    return x;\n",
       "  }\n",
       "\n",
       "  function rethrow(e) {\n",
       "    return function() {\n",
       "      throw e;\n",
       "    };\n",
       "  }\n",
       "\n",
       "  var prototype = Array.prototype;\n",
       "  var map\\$2 = prototype.map;\n",
       "\n",
       "  function noop() {}\n",
       "\n",
       "  var TYPE_NORMAL = 1; // a normal variable\n",
       "  var TYPE_IMPLICIT = 2; // created on reference\n",
       "  var TYPE_DUPLICATE = 3; // created on duplicate definition\n",
       "\n",
       "  var no_observer = {};\n",
       "\n",
       "  function Variable(type, module, observer) {\n",
       "    if (!observer) observer = no_observer;\n",
       "    Object.defineProperties(this, {\n",
       "      _observer: {value: observer, writable: true},\n",
       "      _definition: {value: variable_undefined, writable: true},\n",
       "      _duplicate: {value: undefined, writable: true},\n",
       "      _duplicates: {value: undefined, writable: true},\n",
       "      _indegree: {value: NaN, writable: true}, // The number of computing inputs.\n",
       "      _inputs: {value: [], writable: true},\n",
       "      _invalidate: {value: noop, writable: true},\n",
       "      _module: {value: module},\n",
       "      _name: {value: null, writable: true},\n",
       "      _outputs: {value: new Set, writable: true},\n",
       "      _promise: {value: Promise.resolve(undefined), writable: true},\n",
       "      _reachable: {value: observer !== no_observer, writable: true}, // Is this variable transitively visible?\n",
       "      _rejector: {value: variable_rejector(this)},\n",
       "      _type: {value: type},\n",
       "      _value: {value: undefined, writable: true},\n",
       "      _version: {value: 0, writable: true}\n",
       "    });\n",
       "  }\n",
       "\n",
       "  Object.defineProperties(Variable.prototype, {\n",
       "    _pending: {value: variable_pending, writable: true, configurable: true},\n",
       "    _fulfilled: {value: variable_fulfilled, writable: true, configurable: true},\n",
       "    _rejected: {value: variable_rejected, writable: true, configurable: true},\n",
       "    define: {value: variable_define, writable: true, configurable: true},\n",
       "    delete: {value: variable_delete, writable: true, configurable: true},\n",
       "    import: {value: variable_import, writable: true, configurable: true}\n",
       "  });\n",
       "\n",
       "  function variable_attach(variable) {\n",
       "    variable._module._runtime._dirty.add(variable);\n",
       "    variable._outputs.add(this);\n",
       "  }\n",
       "\n",
       "  function variable_detach(variable) {\n",
       "    variable._module._runtime._dirty.add(variable);\n",
       "    variable._outputs.delete(this);\n",
       "  }\n",
       "\n",
       "  function variable_undefined() {\n",
       "    throw variable_undefined;\n",
       "  }\n",
       "\n",
       "  function variable_stale() {\n",
       "    throw variable_stale;\n",
       "  }\n",
       "\n",
       "  function variable_rejector(variable) {\n",
       "    return function(error) {\n",
       "      if (error === variable_stale) throw error;\n",
       "      if (error === variable_undefined) throw new RuntimeError(variable._name + \" is not defined\", variable._name);\n",
       "      if (error instanceof Error && error.message) throw new RuntimeError(error.message, variable._name);\n",
       "      throw new RuntimeError(variable._name + \" could not be resolved\", variable._name);\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function variable_duplicate(name) {\n",
       "    return function() {\n",
       "      throw new RuntimeError(name + \" is defined more than once\");\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function variable_define(name, inputs, definition) {\n",
       "    switch (arguments.length) {\n",
       "      case 1: {\n",
       "        definition = name, name = inputs = null;\n",
       "        break;\n",
       "      }\n",
       "      case 2: {\n",
       "        definition = inputs;\n",
       "        if (typeof name === \"string\") inputs = null;\n",
       "        else inputs = name, name = null;\n",
       "        break;\n",
       "      }\n",
       "    }\n",
       "    return variable_defineImpl.call(this,\n",
       "      name == null ? null : name + \"\",\n",
       "      inputs == null ? [] : map\\$2.call(inputs, this._module._resolve, this._module),\n",
       "      typeof definition === \"function\" ? definition : constant(definition)\n",
       "    );\n",
       "  }\n",
       "\n",
       "  function variable_defineImpl(name, inputs, definition) {\n",
       "    var scope = this._module._scope, runtime = this._module._runtime;\n",
       "\n",
       "    this._inputs.forEach(variable_detach, this);\n",
       "    inputs.forEach(variable_attach, this);\n",
       "    this._inputs = inputs;\n",
       "    this._definition = definition;\n",
       "    this._value = undefined;\n",
       "\n",
       "    // Is this an active variable (that may require disposal)?\n",
       "    if (definition === noop) runtime._variables.delete(this);\n",
       "    else runtime._variables.add(this);\n",
       "\n",
       "    // Did the variable’s name change? Time to patch references!\n",
       "    if (name !== this._name || scope.get(name) !== this) {\n",
       "      var error, found;\n",
       "\n",
       "      if (this._name) { // Did this variable previously have a name?\n",
       "        if (this._outputs.size) { // And did other variables reference this variable?\n",
       "          scope.delete(this._name);\n",
       "          found = this._module._resolve(this._name);\n",
       "          found._outputs = this._outputs, this._outputs = new Set;\n",
       "          found._outputs.forEach(function(output) { output._inputs[output._inputs.indexOf(this)] = found; }, this);\n",
       "          found._outputs.forEach(runtime._updates.add, runtime._updates);\n",
       "          runtime._dirty.add(found).add(this);\n",
       "          scope.set(this._name, found);\n",
       "        } else if ((found = scope.get(this._name)) === this) { // Do no other variables reference this variable?\n",
       "          scope.delete(this._name); // It’s safe to delete!\n",
       "        } else if (found._type === TYPE_DUPLICATE) { // Do other variables assign this name?\n",
       "          found._duplicates.delete(this); // This variable no longer assigns this name.\n",
       "          this._duplicate = undefined;\n",
       "          if (found._duplicates.size === 1) { // Is there now only one variable assigning this name?\n",
       "            found = found._duplicates.keys().next().value; // Any references are now fixed!\n",
       "            error = scope.get(this._name);\n",
       "            found._outputs = error._outputs, error._outputs = new Set;\n",
       "            found._outputs.forEach(function(output) { output._inputs[output._inputs.indexOf(error)] = found; });\n",
       "            found._definition = found._duplicate, found._duplicate = undefined;\n",
       "            runtime._dirty.add(error).add(found);\n",
       "            runtime._updates.add(found);\n",
       "            scope.set(this._name, found);\n",
       "          }\n",
       "        } else {\n",
       "          throw new Error;\n",
       "        }\n",
       "      }\n",
       "\n",
       "      if (this._outputs.size) throw new Error;\n",
       "\n",
       "      if (name) { // Does this variable have a new name?\n",
       "        if (found = scope.get(name)) { // Do other variables reference or assign this name?\n",
       "          if (found._type === TYPE_DUPLICATE) { // Do multiple other variables already define this name?\n",
       "            this._definition = variable_duplicate(name), this._duplicate = definition;\n",
       "            found._duplicates.add(this);\n",
       "          } else if (found._type === TYPE_IMPLICIT) { // Are the variable references broken?\n",
       "            this._outputs = found._outputs, found._outputs = new Set; // Now they’re fixed!\n",
       "            this._outputs.forEach(function(output) { output._inputs[output._inputs.indexOf(found)] = this; }, this);\n",
       "            runtime._dirty.add(found).add(this);\n",
       "            scope.set(name, this);\n",
       "          } else { // Does another variable define this name?\n",
       "            found._duplicate = found._definition, this._duplicate = definition; // Now they’re duplicates.\n",
       "            error = new Variable(TYPE_DUPLICATE, this._module);\n",
       "            error._name = name;\n",
       "            error._definition = this._definition = found._definition = variable_duplicate(name);\n",
       "            error._outputs = found._outputs, found._outputs = new Set;\n",
       "            error._outputs.forEach(function(output) { output._inputs[output._inputs.indexOf(found)] = error; });\n",
       "            error._duplicates = new Set([this, found]);\n",
       "            runtime._dirty.add(found).add(error);\n",
       "            runtime._updates.add(found).add(error);\n",
       "            scope.set(name, error);\n",
       "          }\n",
       "        } else {\n",
       "          scope.set(name, this);\n",
       "        }\n",
       "      }\n",
       "\n",
       "      this._name = name;\n",
       "    }\n",
       "\n",
       "    // If this redefined variable was previously evaluated, invalidate it. (If the\n",
       "    // variable was never evaluated, then the invalidated value could never have\n",
       "    // been exposed and we can avoid this extra work.)\n",
       "    if (this._version > 0) ++this._version;\n",
       "\n",
       "    runtime._updates.add(this);\n",
       "    runtime._compute();\n",
       "    return this;\n",
       "  }\n",
       "\n",
       "  function variable_import(remote, name, module) {\n",
       "    if (arguments.length < 3) module = name, name = remote;\n",
       "    return variable_defineImpl.call(this, name + \"\", [module._resolve(remote + \"\")], identity);\n",
       "  }\n",
       "\n",
       "  function variable_delete() {\n",
       "    return variable_defineImpl.call(this, null, [], noop);\n",
       "  }\n",
       "\n",
       "  function variable_pending() {\n",
       "    if (this._observer.pending) this._observer.pending();\n",
       "  }\n",
       "\n",
       "  function variable_fulfilled(value) {\n",
       "    if (this._observer.fulfilled) this._observer.fulfilled(value, this._name);\n",
       "  }\n",
       "\n",
       "  function variable_rejected(error) {\n",
       "    if (this._observer.rejected) this._observer.rejected(error, this._name);\n",
       "  }\n",
       "\n",
       "  function Module(runtime, builtins = []) {\n",
       "    Object.defineProperties(this, {\n",
       "      _runtime: {value: runtime},\n",
       "      _scope: {value: new Map},\n",
       "      _builtins: {value: new Map([\n",
       "        [\"@variable\", variable_variable],\n",
       "        [\"invalidation\", variable_invalidation],\n",
       "        [\"visibility\", variable_visibility],\n",
       "        ...builtins\n",
       "      ])},\n",
       "      _source: {value: null, writable: true}\n",
       "    });\n",
       "  }\n",
       "\n",
       "  Object.defineProperties(Module.prototype, {\n",
       "    _resolve: {value: module_resolve, writable: true, configurable: true},\n",
       "    redefine: {value: module_redefine, writable: true, configurable: true},\n",
       "    define: {value: module_define, writable: true, configurable: true},\n",
       "    derive: {value: module_derive, writable: true, configurable: true},\n",
       "    import: {value: module_import, writable: true, configurable: true},\n",
       "    value: {value: module_value, writable: true, configurable: true},\n",
       "    variable: {value: module_variable, writable: true, configurable: true},\n",
       "    builtin: {value: module_builtin, writable: true, configurable: true}\n",
       "  });\n",
       "\n",
       "  function module_redefine(name) {\n",
       "    var v = this._scope.get(name);\n",
       "    if (!v) throw new RuntimeError(name + \" is not defined\");\n",
       "    if (v._type === TYPE_DUPLICATE) throw new RuntimeError(name + \" is defined more than once\");\n",
       "    return v.define.apply(v, arguments);\n",
       "  }\n",
       "\n",
       "  function module_define() {\n",
       "    var v = new Variable(TYPE_NORMAL, this);\n",
       "    return v.define.apply(v, arguments);\n",
       "  }\n",
       "\n",
       "  function module_import() {\n",
       "    var v = new Variable(TYPE_NORMAL, this);\n",
       "    return v.import.apply(v, arguments);\n",
       "  }\n",
       "\n",
       "  function module_variable(observer) {\n",
       "    return new Variable(TYPE_NORMAL, this, observer);\n",
       "  }\n",
       "\n",
       "  async function module_value(name) {\n",
       "    var v = this._scope.get(name);\n",
       "    if (!v) throw new RuntimeError(name + \" is not defined\");\n",
       "    if (v._observer === no_observer) {\n",
       "      v = this.variable(true).define([name], identity);\n",
       "      try {\n",
       "        return await module_revalue(this._runtime, v);\n",
       "      } finally {\n",
       "        v.delete();\n",
       "      }\n",
       "    } else {\n",
       "      return module_revalue(this._runtime, v);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  // If the variable is redefined before its value resolves, try again.\n",
       "  async function module_revalue(runtime, variable) {\n",
       "    await runtime._compute();\n",
       "    try {\n",
       "      return await variable._promise;\n",
       "    } catch (error) {\n",
       "      if (error === variable_stale) return module_revalue(runtime, variable);\n",
       "      throw error;\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function module_derive(injects, injectModule) {\n",
       "    const map = new Map();\n",
       "    const modules = new Set();\n",
       "    const copies = [];\n",
       "\n",
       "    // Given a module, derives an alias of that module with an initially-empty\n",
       "    // definition. The variables will be copied later in a second pass below.\n",
       "    function alias(source) {\n",
       "      let target = map.get(source);\n",
       "      if (target) return target;\n",
       "      target = new Module(source._runtime, source._builtins);\n",
       "      target._source = source;\n",
       "      map.set(source, target);\n",
       "      copies.push([target, source]);\n",
       "      modules.add(source);\n",
       "      return target;\n",
       "    }\n",
       "\n",
       "    // Inject the given variables as reverse imports into the derived module.\n",
       "    const derive = alias(this);\n",
       "    for (const inject of injects) {\n",
       "      const {alias, name} = typeof inject === \"object\" ? inject : {name: inject};\n",
       "      derive.import(name, alias == null ? name : alias, injectModule);\n",
       "    }\n",
       "\n",
       "    // Iterate over all the variables (currently) in this module. If any\n",
       "    // represents an import-with (i.e., an import of a module with a _source), the\n",
       "    // transitive import-with must be copied, too, as direct injections may affect\n",
       "    // transitive injections. Note that an import-with can only be created with\n",
       "    // module.derive and hence it’s not possible for an import-with to be added\n",
       "    // later; therefore we only need to apply this check once, now.\n",
       "    for (const module of modules) {\n",
       "      for (const [name, variable] of module._scope) {\n",
       "        if (variable._definition === identity) { // import\n",
       "          if (module === this && derive._scope.has(name)) continue; // overridden by injection\n",
       "          const importedModule = variable._inputs[0]._module;\n",
       "          if (importedModule._source) alias(importedModule);\n",
       "        }\n",
       "      }\n",
       "    }\n",
       "\n",
       "    // Finally, with the modules resolved, copy the variable definitions.\n",
       "    for (const [target, source] of copies) {\n",
       "      for (const [name, sourceVariable] of source._scope) {\n",
       "        const targetVariable = target._scope.get(name);\n",
       "        if (targetVariable && targetVariable._type !== TYPE_IMPLICIT) continue; // preserve injection\n",
       "        if (sourceVariable._definition === identity) { // import\n",
       "          const sourceInput = sourceVariable._inputs[0];\n",
       "          const sourceModule = sourceInput._module;\n",
       "          target.import(sourceInput._name, name, map.get(sourceModule) || sourceModule);\n",
       "        } else { // non-import\n",
       "          target.define(name, sourceVariable._inputs.map(variable_name), sourceVariable._definition);\n",
       "        }\n",
       "      }\n",
       "    }\n",
       "\n",
       "    return derive;\n",
       "  }\n",
       "\n",
       "  function module_resolve(name) {\n",
       "    var variable = this._scope.get(name), value;\n",
       "    if (!variable) {\n",
       "      variable = new Variable(TYPE_IMPLICIT, this);\n",
       "      if (this._builtins.has(name)) {\n",
       "        variable.define(name, constant(this._builtins.get(name)));\n",
       "      } else if (this._runtime._builtin._scope.has(name)) {\n",
       "        variable.import(name, this._runtime._builtin);\n",
       "      } else {\n",
       "        try {\n",
       "          value = this._runtime._global(name);\n",
       "        } catch (error) {\n",
       "          return variable.define(name, rethrow(error));\n",
       "        }\n",
       "        if (value === undefined) {\n",
       "          this._scope.set(variable._name = name, variable);\n",
       "        } else {\n",
       "          variable.define(name, constant(value));\n",
       "        }\n",
       "      }\n",
       "    }\n",
       "    return variable;\n",
       "  }\n",
       "\n",
       "  function module_builtin(name, value) {\n",
       "    this._builtins.set(name, value);\n",
       "  }\n",
       "\n",
       "  function variable_name(variable) {\n",
       "    return variable._name;\n",
       "  }\n",
       "\n",
       "  const frame = typeof requestAnimationFrame === \"function\" ? requestAnimationFrame\n",
       "    : typeof setImmediate === \"function\" ? setImmediate\n",
       "    : f => setTimeout(f, 0);\n",
       "\n",
       "  var variable_variable = {};\n",
       "  var variable_invalidation = {};\n",
       "  var variable_visibility = {};\n",
       "\n",
       "  function Runtime(builtins = new Library, global = window_global) {\n",
       "    var builtin = this.module();\n",
       "    Object.defineProperties(this, {\n",
       "      _dirty: {value: new Set},\n",
       "      _updates: {value: new Set},\n",
       "      _precomputes: {value: [], writable: true},\n",
       "      _computing: {value: null, writable: true},\n",
       "      _init: {value: null, writable: true},\n",
       "      _modules: {value: new Map},\n",
       "      _variables: {value: new Set},\n",
       "      _disposed: {value: false, writable: true},\n",
       "      _builtin: {value: builtin},\n",
       "      _global: {value: global}\n",
       "    });\n",
       "    if (builtins) for (var name in builtins) {\n",
       "      (new Variable(TYPE_IMPLICIT, builtin)).define(name, [], builtins[name]);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  Object.defineProperties(Runtime, {\n",
       "    load: {value: load\\$1, writable: true, configurable: true}\n",
       "  });\n",
       "\n",
       "  Object.defineProperties(Runtime.prototype, {\n",
       "    _precompute: {value: runtime_precompute, writable: true, configurable: true},\n",
       "    _compute: {value: runtime_compute, writable: true, configurable: true},\n",
       "    _computeSoon: {value: runtime_computeSoon, writable: true, configurable: true},\n",
       "    _computeNow: {value: runtime_computeNow, writable: true, configurable: true},\n",
       "    dispose: {value: runtime_dispose, writable: true, configurable: true},\n",
       "    module: {value: runtime_module, writable: true, configurable: true},\n",
       "    fileAttachments: {value: FileAttachments, writable: true, configurable: true}\n",
       "  });\n",
       "\n",
       "  function runtime_dispose() {\n",
       "    this._computing = Promise.resolve();\n",
       "    this._disposed = true;\n",
       "    this._variables.forEach(v => {\n",
       "      v._invalidate();\n",
       "      v._version = NaN;\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function runtime_module(define, observer = noop) {\n",
       "    let module;\n",
       "    if (define === undefined) {\n",
       "      if (module = this._init) {\n",
       "        this._init = null;\n",
       "        return module;\n",
       "      }\n",
       "      return new Module(this);\n",
       "    }\n",
       "    module = this._modules.get(define);\n",
       "    if (module) return module;\n",
       "    this._init = module = new Module(this);\n",
       "    this._modules.set(define, module);\n",
       "    try {\n",
       "      define(this, observer);\n",
       "    } finally {\n",
       "      this._init = null;\n",
       "    }\n",
       "    return module;\n",
       "  }\n",
       "\n",
       "  function runtime_precompute(callback) {\n",
       "    this._precomputes.push(callback);\n",
       "    this._compute();\n",
       "  }\n",
       "\n",
       "  function runtime_compute() {\n",
       "    return this._computing || (this._computing = this._computeSoon());\n",
       "  }\n",
       "\n",
       "  function runtime_computeSoon() {\n",
       "    return new Promise(frame).then(() => this._disposed ? undefined : this._computeNow());\n",
       "  }\n",
       "\n",
       "  async function runtime_computeNow() {\n",
       "    var queue = [],\n",
       "        variables,\n",
       "        variable,\n",
       "        precomputes = this._precomputes;\n",
       "\n",
       "    // If there are any paused generators, resume them before computing so they\n",
       "    // can update (if synchronous) before computing downstream variables.\n",
       "    if (precomputes.length) {\n",
       "      this._precomputes = [];\n",
       "      for (const callback of precomputes) callback();\n",
       "      await runtime_defer(3);\n",
       "    }\n",
       "\n",
       "    // Compute the reachability of the transitive closure of dirty variables.\n",
       "    // Any newly-reachable variable must also be recomputed.\n",
       "    // Any no-longer-reachable variable must be terminated.\n",
       "    variables = new Set(this._dirty);\n",
       "    variables.forEach(function(variable) {\n",
       "      variable._inputs.forEach(variables.add, variables);\n",
       "      const reachable = variable_reachable(variable);\n",
       "      if (reachable > variable._reachable) {\n",
       "        this._updates.add(variable);\n",
       "      } else if (reachable < variable._reachable) {\n",
       "        variable._invalidate();\n",
       "      }\n",
       "      variable._reachable = reachable;\n",
       "    }, this);\n",
       "\n",
       "    // Compute the transitive closure of updating, reachable variables.\n",
       "    variables = new Set(this._updates);\n",
       "    variables.forEach(function(variable) {\n",
       "      if (variable._reachable) {\n",
       "        variable._indegree = 0;\n",
       "        variable._outputs.forEach(variables.add, variables);\n",
       "      } else {\n",
       "        variable._indegree = NaN;\n",
       "        variables.delete(variable);\n",
       "      }\n",
       "    });\n",
       "\n",
       "    this._computing = null;\n",
       "    this._updates.clear();\n",
       "    this._dirty.clear();\n",
       "\n",
       "    // Compute the indegree of updating variables.\n",
       "    variables.forEach(function(variable) {\n",
       "      variable._outputs.forEach(variable_increment);\n",
       "    });\n",
       "\n",
       "    do {\n",
       "      // Identify the root variables (those with no updating inputs).\n",
       "      variables.forEach(function(variable) {\n",
       "        if (variable._indegree === 0) {\n",
       "          queue.push(variable);\n",
       "        }\n",
       "      });\n",
       "\n",
       "      // Compute the variables in topological order.\n",
       "      while (variable = queue.pop()) {\n",
       "        variable_compute(variable);\n",
       "        variable._outputs.forEach(postqueue);\n",
       "        variables.delete(variable);\n",
       "      }\n",
       "\n",
       "      // Any remaining variables are circular, or depend on them.\n",
       "      variables.forEach(function(variable) {\n",
       "        if (variable_circular(variable)) {\n",
       "          variable_error(variable, new RuntimeError(\"circular definition\"));\n",
       "          variable._outputs.forEach(variable_decrement);\n",
       "          variables.delete(variable);\n",
       "        }\n",
       "      });\n",
       "    } while (variables.size);\n",
       "\n",
       "    function postqueue(variable) {\n",
       "      if (--variable._indegree === 0) {\n",
       "        queue.push(variable);\n",
       "      }\n",
       "    }\n",
       "  }\n",
       "\n",
       "  // We want to give generators, if they’re defined synchronously, a chance to\n",
       "  // update before computing downstream variables. This creates a synchronous\n",
       "  // promise chain of the given depth that we’ll await before recomputing\n",
       "  // downstream variables.\n",
       "  function runtime_defer(depth = 0) {\n",
       "    let p = Promise.resolve();\n",
       "    for (let i = 0; i < depth; ++i) p = p.then(() => {});\n",
       "    return p;\n",
       "  }\n",
       "\n",
       "  function variable_circular(variable) {\n",
       "    const inputs = new Set(variable._inputs);\n",
       "    for (const i of inputs) {\n",
       "      if (i === variable) return true;\n",
       "      i._inputs.forEach(inputs.add, inputs);\n",
       "    }\n",
       "    return false;\n",
       "  }\n",
       "\n",
       "  function variable_increment(variable) {\n",
       "    ++variable._indegree;\n",
       "  }\n",
       "\n",
       "  function variable_decrement(variable) {\n",
       "    --variable._indegree;\n",
       "  }\n",
       "\n",
       "  function variable_value(variable) {\n",
       "    return variable._promise.catch(variable._rejector);\n",
       "  }\n",
       "\n",
       "  function variable_invalidator(variable) {\n",
       "    return new Promise(function(resolve) {\n",
       "      variable._invalidate = resolve;\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function variable_intersector(invalidation, variable) {\n",
       "    let node = typeof IntersectionObserver === \"function\" && variable._observer && variable._observer._node;\n",
       "    let visible = !node, resolve = noop, reject = noop, promise, observer;\n",
       "    if (node) {\n",
       "      observer = new IntersectionObserver(([entry]) => (visible = entry.isIntersecting) && (promise = null, resolve()));\n",
       "      observer.observe(node);\n",
       "      invalidation.then(() => (observer.disconnect(), observer = null, reject()));\n",
       "    }\n",
       "    return function(value) {\n",
       "      if (visible) return Promise.resolve(value);\n",
       "      if (!observer) return Promise.reject();\n",
       "      if (!promise) promise = new Promise((y, n) => (resolve = y, reject = n));\n",
       "      return promise.then(() => value);\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function variable_compute(variable) {\n",
       "    variable._invalidate();\n",
       "    variable._invalidate = noop;\n",
       "    variable._pending();\n",
       "\n",
       "    const value0 = variable._value;\n",
       "    const version = ++variable._version;\n",
       "\n",
       "    // Lazily-constructed invalidation variable; only constructed if referenced as an input.\n",
       "    let invalidation = null;\n",
       "\n",
       "    // If the variable doesn’t have any inputs, we can optimize slightly.\n",
       "    const promise = variable._promise = (variable._inputs.length\n",
       "        ? Promise.all(variable._inputs.map(variable_value)).then(define)\n",
       "        : new Promise(resolve => resolve(variable._definition.call(value0))))\n",
       "      .then(generate);\n",
       "\n",
       "    // Compute the initial value of the variable.\n",
       "    function define(inputs) {\n",
       "      if (variable._version !== version) throw variable_stale;\n",
       "\n",
       "      // Replace any reference to invalidation with the promise, lazily.\n",
       "      for (var i = 0, n = inputs.length; i < n; ++i) {\n",
       "        switch (inputs[i]) {\n",
       "          case variable_invalidation: {\n",
       "            inputs[i] = invalidation = variable_invalidator(variable);\n",
       "            break;\n",
       "          }\n",
       "          case variable_visibility: {\n",
       "            if (!invalidation) invalidation = variable_invalidator(variable);\n",
       "            inputs[i] = variable_intersector(invalidation, variable);\n",
       "            break;\n",
       "          }\n",
       "          case variable_variable: {\n",
       "            inputs[i] = variable;\n",
       "            break;\n",
       "          }\n",
       "        }\n",
       "      }\n",
       "\n",
       "      return variable._definition.apply(value0, inputs);\n",
       "    }\n",
       "\n",
       "    // If the value is a generator, then retrieve its first value, and dispose of\n",
       "    // the generator if the variable is invalidated. Note that the cell may\n",
       "    // already have been invalidated here, in which case we need to terminate the\n",
       "    // generator immediately!\n",
       "    function generate(value) {\n",
       "      if (variable._version !== version) throw variable_stale;\n",
       "      if (generatorish(value)) {\n",
       "        (invalidation || variable_invalidator(variable)).then(variable_return(value));\n",
       "        return variable_generate(variable, version, value);\n",
       "      }\n",
       "      return value;\n",
       "    }\n",
       "\n",
       "    promise.then((value) => {\n",
       "      variable._value = value;\n",
       "      variable._fulfilled(value);\n",
       "    }, (error) => {\n",
       "      if (error === variable_stale) return;\n",
       "      variable._value = undefined;\n",
       "      variable._rejected(error);\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function variable_generate(variable, version, generator) {\n",
       "    const runtime = variable._module._runtime;\n",
       "    let currentValue; // so that yield resolves to the yielded value\n",
       "\n",
       "    // Retrieve the next value from the generator; if successful, invoke the\n",
       "    // specified callback. The returned promise resolves to the yielded value, or\n",
       "    // to undefined if the generator is done.\n",
       "    function compute(onfulfilled) {\n",
       "      return new Promise(resolve => resolve(generator.next(currentValue))).then(({done, value}) => {\n",
       "        return done ? undefined : Promise.resolve(value).then(onfulfilled);\n",
       "      });\n",
       "    }\n",
       "\n",
       "    // Retrieve the next value from the generator; if successful, fulfill the\n",
       "    // variable, compute downstream variables, and schedule the next value to be\n",
       "    // pulled from the generator at the start of the next animation frame. If not\n",
       "    // successful, reject the variable, compute downstream variables, and return.\n",
       "    function recompute() {\n",
       "      const promise = compute((value) => {\n",
       "        if (variable._version !== version) throw variable_stale;\n",
       "        currentValue = value;\n",
       "        postcompute(value, promise).then(() => runtime._precompute(recompute));\n",
       "        variable._fulfilled(value);\n",
       "        return value;\n",
       "      });\n",
       "      promise.catch((error) => {\n",
       "        if (error === variable_stale || variable._version !== version) return;\n",
       "        postcompute(undefined, promise);\n",
       "        variable._rejected(error);\n",
       "      });\n",
       "    }\n",
       "\n",
       "    // After the generator fulfills or rejects, set its current value, promise,\n",
       "    // and schedule any downstream variables for update.\n",
       "    function postcompute(value, promise) {\n",
       "      variable._value = value;\n",
       "      variable._promise = promise;\n",
       "      variable._outputs.forEach(runtime._updates.add, runtime._updates);\n",
       "      return runtime._compute();\n",
       "    }\n",
       "\n",
       "    // When retrieving the first value from the generator, the promise graph is\n",
       "    // already established, so we only need to queue the next pull.\n",
       "    return compute((value) => {\n",
       "      if (variable._version !== version) throw variable_stale;\n",
       "      currentValue = value;\n",
       "      runtime._precompute(recompute);\n",
       "      return value;\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function variable_error(variable, error) {\n",
       "    variable._invalidate();\n",
       "    variable._invalidate = noop;\n",
       "    variable._pending();\n",
       "    ++variable._version;\n",
       "    variable._indegree = NaN;\n",
       "    (variable._promise = Promise.reject(error)).catch(noop);\n",
       "    variable._value = undefined;\n",
       "    variable._rejected(error);\n",
       "  }\n",
       "\n",
       "  function variable_return(generator) {\n",
       "    return function() {\n",
       "      generator.return();\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function variable_reachable(variable) {\n",
       "    if (variable._observer !== no_observer) return true; // Directly reachable.\n",
       "    var outputs = new Set(variable._outputs);\n",
       "    for (const output of outputs) {\n",
       "      if (output._observer !== no_observer) return true;\n",
       "      output._outputs.forEach(outputs.add, outputs);\n",
       "    }\n",
       "    return false;\n",
       "  }\n",
       "\n",
       "  function window_global(name) {\n",
       "    return window[name];\n",
       "  }\n",
       "\n",
       "  const MONITOR_INTERVAL = 200;\n",
       "\n",
       "  class DocumentBodyDimensionsMutationObserverMonitor {\n",
       "    constructor() {\n",
       "      this.lastHeight = -1;\n",
       "\n",
       "      this.onMutation = entries => {\n",
       "        const height = document.body.clientHeight;\n",
       "        if (height !== this.lastHeight) {\n",
       "          this.lastHeight = height;\n",
       "          postHeight(this.lastHeight);\n",
       "        }\n",
       "      };\n",
       "    }\n",
       "\n",
       "    start() {\n",
       "      this.observer = new MutationObserver(this.onMutation);\n",
       "      this.observer.observe(document.body, {\n",
       "        childList: true,\n",
       "        attributes: true,\n",
       "        subtree: true\n",
       "      });\n",
       "    }\n",
       "  }\n",
       "\n",
       "  class DocumentBodyDimensionsResizeObserverMonitor {\n",
       "    constructor() {\n",
       "      if (typeof window.ResizeObserver === \"undefined\") {\n",
       "        throw Error(\"ResizeObserver is not supported\");\n",
       "      }\n",
       "      this.lastHeight = -1;\n",
       "\n",
       "      this.onResize = entries => {\n",
       "        for (let entry of entries) {\n",
       "          const height = entry.contentRect.height;\n",
       "          if (height !== this.lastHeight) {\n",
       "            this.lastHeight = height;\n",
       "            postHeight(this.lastHeight);\n",
       "          }\n",
       "        }\n",
       "      };\n",
       "    }\n",
       "\n",
       "    start() {\n",
       "      this.observer = new ResizeObserver(this.onResize);\n",
       "      this.observer.observe(document.body);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  class DocumentBodyDimensionsPollingMonitor {\n",
       "    constructor() {\n",
       "      this.lastHeight = -1;\n",
       "      this.timer = undefined;\n",
       "\n",
       "      this.checkAndSchedule = () => {\n",
       "        if (!this.monitoring) return;\n",
       "        this.check();\n",
       "        this.monitoring = setTimeout(this.checkAndSchedule, MONITOR_INTERVAL);\n",
       "      };\n",
       "    }\n",
       "\n",
       "    start() {\n",
       "      if (!this.monitoring) {\n",
       "        this.monitoring = true;\n",
       "        this.checkAndSchedule();\n",
       "      }\n",
       "    }\n",
       "\n",
       "    stop() {\n",
       "      if (this.monitoring) {\n",
       "        clearTimeout(this.monitoring);\n",
       "      }\n",
       "      this.monitoring = undefined;\n",
       "    }\n",
       "\n",
       "    check() {\n",
       "      const height = document.body.clientHeight;\n",
       "      if (height !== this.lastHeight) {\n",
       "        this.lastHeight = height;\n",
       "        postHeight(this.lastHeight);\n",
       "      }\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function postHeight(height) {\n",
       "    window.parent.postMessage(\n",
       "      {\n",
       "        type: \"iframeSize\",\n",
       "        height\n",
       "      },\n",
       "      \"*\"\n",
       "    );\n",
       "  }\n",
       "\n",
       "  const monitor = () => {\n",
       "    if (typeof window.ResizeObserver !== \"undefined\") {\n",
       "      new DocumentBodyDimensionsResizeObserverMonitor().start();\n",
       "    } else {\n",
       "      new DocumentBodyDimensionsMutationObserverMonitor().start();\n",
       "    }\n",
       "  };\n",
       "\n",
       "  const embed = async (slug, into, cells, inputs = {}) => {\n",
       "    const moduleUrl = \"https://api.observablehq.com/\" + slug + \".js?v=3\";\n",
       "    const define = (await import(moduleUrl)).default;\n",
       "    const inspect = Inspector.into(into);\n",
       "    const filter = cells ? name => cells.includes(name) : name => true;\n",
       "    const main = new Runtime().module(define, name => filter(name) ? inspect() : true);\n",
       "    for (let name of Object.keys(inputs)) {\n",
       "      main.redefine(name, inputs[name]);\n",
       "    }\n",
       "    return main;\n",
       "  };\n",
       "\n",
       "  exports.DocumentBodyDimensionsMutationObserverMonitor = DocumentBodyDimensionsMutationObserverMonitor;\n",
       "  exports.DocumentBodyDimensionsPollingMonitor = DocumentBodyDimensionsPollingMonitor;\n",
       "  exports.DocumentBodyDimensionsResizeObserverMonitor = DocumentBodyDimensionsResizeObserverMonitor;\n",
       "  exports.embed = embed;\n",
       "  exports.monitor = monitor;\n",
       "\n",
       "  return exports;\n",
       "\n",
       "}({}));\n",
       "\n",
       "CLOSESCRIPT\n",
       "<div style=\"overflow: auto;\"></div>\n",
       "<script type=\"module\">\n",
       "const inputs = {\"data\": [{\"date\": \"1913-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1910-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1915-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1898-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1911-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1904-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1909-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1912-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1913-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1897-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1909-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1902-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1912-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1903-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1902-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1907-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1919-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1918-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1916-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1917-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1902-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1914-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1915-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1915-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1914-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1919-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1912-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1917-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"28\"}, {\"date\": \"1916-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1915-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1903-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1912-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1916-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1918-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1919-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1903-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1909-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1907-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1897-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1913-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1912-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1911-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1910-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"23\"}, {\"date\": \"1904-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1905-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1907-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1911-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"28\"}, {\"date\": \"1904-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1909-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1914-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1912-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1906-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1908-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1909-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1904-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1904-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1911-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1914-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1915-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1916-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1917-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1903-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1916-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1903-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1918-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1918-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1915-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1902-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1903-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1915-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1900-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"9\"}, {\"date\": \"1911-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1910-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1904-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1911-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1907-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1904-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1897-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1908-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1905-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1911-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1912-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1916-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1913-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1897-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1908-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1907-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1913-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1906-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1910-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1905-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1907-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1905-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1908-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1904-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1904-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1914-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1919-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1915-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1918-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"28\"}, {\"date\": \"1904-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1903-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1902-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1913-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1906-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1917-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1916-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1915-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"28\"}, {\"date\": \"1914-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1911-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1913-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1902-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1917-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1897-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1919-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1914-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1902-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"20\"}, {\"date\": \"1903-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1910-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1905-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1914-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1918-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1903-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"17\"}, {\"date\": \"1906-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"15\"}, {\"date\": \"1904-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1909-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1905-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1908-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1906-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1918-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1905-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1912-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1911-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1907-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1899-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"1\"}, {\"date\": \"1908-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1912-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1919-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1918-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1915-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1917-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1917-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1903-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1914-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1915-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1901-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"10\"}, {\"date\": \"1903-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1909-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1914-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1915-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1917-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1907-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1917-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1902-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1919-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1913-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1912-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1910-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1898-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"23\"}, {\"date\": \"1909-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1909-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1904-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1908-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1916-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1917-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1897-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1919-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1914-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"28\"}, {\"date\": \"1908-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1909-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1898-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"23\"}, {\"date\": \"1911-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1905-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1910-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1913-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1897-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1906-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1916-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1898-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1906-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"14\"}, {\"date\": \"1918-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1903-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1917-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1918-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1919-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"28\"}, {\"date\": \"1907-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1900-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"10\"}, {\"date\": \"1906-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"22\"}, {\"date\": \"1898-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1912-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1909-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1905-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1908-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1907-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1905-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1910-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1918-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1910-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1905-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1907-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1906-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1906-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1908-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1919-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1917-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1909-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1908-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1910-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1919-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1902-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1900-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"4\"}, {\"date\": \"1918-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1913-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1908-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1897-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"23\"}, {\"date\": \"1911-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1912-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1913-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"29\"}, {\"date\": \"1897-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1898-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1911-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1898-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"23\"}, {\"date\": \"1916-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1902-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1916-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1914-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1899-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"3\"}, {\"date\": \"1901-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"10\"}, {\"date\": \"1897-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"23\"}, {\"date\": \"1910-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1905-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1898-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"16\"}, {\"date\": \"1901-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"2\"}, {\"date\": \"1897-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1906-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1901-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"6\"}, {\"date\": \"1907-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1899-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"5\"}, {\"date\": \"1901-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"1\"}, {\"date\": \"1901-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"1\"}, {\"date\": \"1901-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"3\"}, {\"date\": \"1897-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"6\"}, {\"date\": \"1900-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"7\"}, {\"date\": \"1899-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"8\"}, {\"date\": \"1900-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"8\"}, {\"date\": \"1900-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"6\"}, {\"date\": \"1899-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"8\"}, {\"date\": \"1899-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"6\"}, {\"date\": \"1906-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"8\"}, {\"date\": \"1901-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"5\"}, {\"date\": \"1900-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"5\"}, {\"date\": \"1899-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"1\"}, {\"date\": \"1901-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"5\"}, {\"date\": \"1901-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"1\"}, {\"date\": \"1900-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"2\"}, {\"date\": \"1901-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"1\"}, {\"date\": \"1901-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"2\"}, {\"date\": \"1900-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"1\"}, {\"date\": \"1908-02-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1908-05-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"5\"}, {\"date\": \"1906-05-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-06-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"5\"}, {\"date\": \"1907-12-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"3\"}, {\"date\": \"1906-06-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"5\"}, {\"date\": \"1908-06-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-03-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"5\"}, {\"date\": \"1906-04-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1906-08-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-07-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1906-07-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-01-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-04-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1906-03-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"5\"}, {\"date\": \"1907-09-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1906-12-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-10-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"3\"}, {\"date\": \"1908-10-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"3\"}, {\"date\": \"1908-03-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1908-07-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1908-08-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"5\"}, {\"date\": \"1907-02-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-11-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"3\"}, {\"date\": \"1908-09-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1906-11-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-05-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"2\"}, {\"date\": \"1907-08-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"3\"}, {\"date\": \"1906-10-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1906-09-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"5\"}, {\"date\": \"1908-04-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1908-12-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"2\"}, {\"date\": \"1908-11-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"1\"}, {\"date\": \"1919-04-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"8\"}, {\"date\": \"1914-11-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1921-01-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1919-05-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"10\"}, {\"date\": \"1917-08-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1914-10-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1915-05-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1916-09-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1919-07-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"8\"}, {\"date\": \"1920-06-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1917-04-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1920-03-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1919-10-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"8\"}, {\"date\": \"1915-08-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1919-09-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"9\"}, {\"date\": \"1916-04-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1917-12-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"7\"}, {\"date\": \"1919-06-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"8\"}, {\"date\": \"1918-01-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1920-05-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1917-11-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1915-02-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1914-08-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-01-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1920-09-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1915-09-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1920-01-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1921-02-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1915-01-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1918-04-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"2\"}, {\"date\": \"1915-03-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1916-02-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1915-06-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1916-12-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1916-08-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1919-12-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1915-12-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-06-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1916-11-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"3\"}, {\"date\": \"1915-10-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1916-05-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1919-11-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"10\"}, {\"date\": \"1920-12-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"6\"}, {\"date\": \"1921-03-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-09-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"3\"}, {\"date\": \"1918-07-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"6\"}, {\"date\": \"1918-05-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-03-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1916-01-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1915-04-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-02-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1915-11-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1920-02-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-05-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1915-07-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1920-04-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"3\"}, {\"date\": \"1918-02-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"2\"}, {\"date\": \"1920-11-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1914-12-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1918-06-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1921-10-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1916-03-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1914-09-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"3\"}, {\"date\": \"1920-08-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-07-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"3\"}, {\"date\": \"1921-06-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"1\"}, {\"date\": \"1917-10-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"3\"}, {\"date\": \"1917-04-01\", \"publication_name\": \"La_Rassegna\", \"count\": \"7\"}, {\"date\": \"1917-08-01\", \"publication_name\": \"La_Rassegna\", \"count\": \"4\"}, {\"date\": \"1917-06-01\", \"publication_name\": \"La_Rassegna\", \"count\": \"5\"}, {\"date\": \"1917-05-01\", \"publication_name\": \"La_Rassegna\", \"count\": \"6\"}, {\"date\": \"1917-07-01\", \"publication_name\": \"La_Rassegna\", \"count\": \"3\"}, {\"date\": \"1905-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1910-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1917-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1911-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1913-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1905-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1909-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1908-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1912-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1906-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1913-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1916-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1916-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1903-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"2\"}, {\"date\": \"1914-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1908-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1909-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1907-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1917-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1916-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1908-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1906-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1908-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1917-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1911-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1912-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1903-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1908-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1904-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1909-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1909-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1908-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1908-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1913-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1905-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1909-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1911-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1906-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1917-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1913-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1906-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1911-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1909-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1903-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1915-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1905-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1918-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1913-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1911-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1905-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1911-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1913-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1919-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"1\"}, {\"date\": \"1918-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1910-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1905-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1905-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1917-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"3\"}, {\"date\": \"1911-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1917-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1911-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1909-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1908-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1906-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1913-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1906-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1911-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1913-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1915-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1908-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1903-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1904-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1904-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1905-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1903-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1905-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1909-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1906-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1905-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1910-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1907-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1909-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1906-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"3\"}, {\"date\": \"1907-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1906-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1908-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1909-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1917-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1909-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"3\"}, {\"date\": \"1905-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1918-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"1\"}, {\"date\": \"1913-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1903-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1906-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1911-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1917-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1911-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1908-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1913-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1917-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1917-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1903-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1906-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1911-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1909-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"3\"}, {\"date\": \"1913-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1913-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1906-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1908-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1905-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1918-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"3\"}, {\"date\": \"1919-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"1\"}, {\"date\": \"1918-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"1\"}, {\"date\": \"1916-03-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"4\"}, {\"date\": \"1917-07-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"3\"}, {\"date\": \"1916-07-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"5\"}, {\"date\": \"1922-02-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"2\"}, {\"date\": \"1916-10-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"4\"}, {\"date\": \"1916-09-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"5\"}, {\"date\": \"1916-08-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"4\"}, {\"date\": \"1916-02-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"2\"}, {\"date\": \"1916-06-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"3\"}, {\"date\": \"1936-05-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"1\"}, {\"date\": \"1917-01-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"1\"}, {\"date\": \"1911-07-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"5\"}, {\"date\": \"1912-03-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1911-11-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1911-08-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1911-10-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1912-05-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"2\"}, {\"date\": \"1911-03-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1911-06-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1911-05-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"3\"}, {\"date\": \"1912-01-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"2\"}, {\"date\": \"1911-04-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"1\"}, {\"date\": \"1911-02-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"2\"}, {\"date\": \"1930-10-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1928-09-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1923-12-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1927-06-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1925-11-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1925-10-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1921-04-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1922-09-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1927-08-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1927-05-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1922-03-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1926-12-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1921-07-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1921-02-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1920-09-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1925-03-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1924-11-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1922-05-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1928-01-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1927-07-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1923-02-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"3\"}, {\"date\": \"1924-06-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1921-11-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1924-12-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"3\"}, {\"date\": \"1930-06-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1927-10-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1925-07-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1922-12-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1925-06-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1924-10-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1924-01-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1924-08-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1927-09-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1929-11-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1923-01-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1926-07-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1927-11-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1922-06-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"3\"}, {\"date\": \"1926-04-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1925-08-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1930-05-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1921-05-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1923-05-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"3\"}, {\"date\": \"1927-04-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1929-04-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1924-04-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"2\"}, {\"date\": \"1928-03-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1926-01-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1925-09-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1927-02-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1922-04-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1930-08-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1928-07-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1928-12-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1920-10-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1926-06-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1930-03-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1924-09-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1925-01-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1923-07-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1925-05-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1930-04-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1926-09-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1930-09-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1924-02-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1928-05-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1921-08-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1926-10-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1920-12-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"3\"}, {\"date\": \"1922-08-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1929-03-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1922-02-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1928-06-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1925-02-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1928-10-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1928-04-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1923-06-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1929-07-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1923-04-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1929-05-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1926-03-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1927-01-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1920-11-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1928-02-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1929-10-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1923-11-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1929-08-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1927-03-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1922-11-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1928-11-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1925-04-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1922-07-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1926-02-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1930-07-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1921-09-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1929-02-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"3\"}, {\"date\": \"1927-12-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1925-12-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"3\"}, {\"date\": \"1928-08-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1929-06-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1922-10-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"3\"}, {\"date\": \"1923-10-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"3\"}, {\"date\": \"1920-08-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1921-06-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1930-11-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1924-03-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"1\"}, {\"date\": \"1922-01-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"3\"}, {\"date\": \"1929-12-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"3\"}, {\"date\": \"1930-12-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"3\"}, {\"date\": \"1922-05-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"1\"}, {\"date\": \"1920-04-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"2\"}, {\"date\": \"1923-09-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"1\"}, {\"date\": \"1922-04-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1918-08-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1919-07-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1920-07-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1920-10-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1920-11-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1920-03-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1922-09-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"6\"}, {\"date\": \"1919-06-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1921-05-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1921-01-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1921-10-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1922-10-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1921-11-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1918-11-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1920-08-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1920-09-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1921-06-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1922-12-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1921-03-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1919-10-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1919-09-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1922-02-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1918-06-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"6\"}, {\"date\": \"1918-07-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1918-12-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1921-02-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1922-05-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1922-11-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1920-02-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1919-11-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1922-08-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"3\"}, {\"date\": \"1920-05-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1922-07-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1918-10-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1921-07-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1919-08-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1918-04-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"2\"}, {\"date\": \"1921-09-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"3\"}, {\"date\": \"1920-12-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"3\"}, {\"date\": \"1920-04-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1919-05-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1919-01-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"3\"}, {\"date\": \"1921-04-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1919-12-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1922-06-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1922-01-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1918-05-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1922-03-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1921-08-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1919-03-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1920-01-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"3\"}, {\"date\": \"1917-05-01\", \"publication_name\": \"La_Ragione\", \"count\": \"14\"}, {\"date\": \"1917-07-01\", \"publication_name\": \"La_Ragione\", \"count\": \"5\"}, {\"date\": \"1917-06-01\", \"publication_name\": \"La_Ragione\", \"count\": \"11\"}, {\"date\": \"1917-08-01\", \"publication_name\": \"La_Ragione\", \"count\": \"6\"}, {\"date\": \"1917-04-01\", \"publication_name\": \"La_Ragione\", \"count\": \"4\"}, {\"date\": \"1913-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"28\"}, {\"date\": \"1916-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"29\"}, {\"date\": \"1902-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1902-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1919-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1908-01-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"3\"}, {\"date\": \"1919-08-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"10\"}, {\"date\": \"1920-07-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1916-07-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1920-10-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1916-10-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"3\"}, {\"date\": \"1917-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1917-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1912-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1918-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1907-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1914-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1914-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1904-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1914-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-11-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"4\"}, {\"date\": \"1916-12-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"5\"}, {\"date\": \"1922-01-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"2\"}, {\"date\": \"1907-01-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"1\"}, {\"date\": \"1911-09-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1911-12-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1912-04-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1912-02-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"2\"}, {\"date\": \"1926-11-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1930-01-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1920-05-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1929-01-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1921-12-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1923-03-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1924-05-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1930-02-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1921-01-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1924-07-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"3\"}, {\"date\": \"1923-08-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"3\"}, {\"date\": \"1921-03-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1926-05-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"5\"}, {\"date\": \"1921-10-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1920-07-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"2\"}, {\"date\": \"1919-04-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1920-06-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1919-02-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1921-12-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1910-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1916-06-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1907-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1922-03-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"1\"}, {\"date\": \"1926-08-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}, {\"date\": \"1918-09-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1912-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1920-06-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"1\"}, {\"date\": \"1929-09-01\", \"publication_name\": \"La_Sentinella\", \"count\": \"4\"}], \"timeSelected\": \"month\", \"userColor\": \"blue\", \"scaleType\": \"color\"};\n",
       "const slug = '@dharpa-project/timestamped-corpus';\n",
       "const into = document.getElementsByTagName('div')[0];\n",
       "const cells = ['viewof chart', 'style']\n",
       "ObservableJupyterIframe.embed(slug, into, cells, inputs).then(m => {window.main = m;});\n",
       "ObservableJupyterIframe.monitor()\n",
       "window.addEventListener('unload', () => {\n",
       "  if (typeof window.main !== 'undefined') {\n",
       "      window.main._runtime.dispose();\n",
       "  }\n",
       "});\n",
       "CLOSESCRIPT\n",
       "`.replace(/OPENSCRIPT/gi, '<sc' + 'ript>').replace(/CLOSESCRIPT/gi, '</sc' + 'ript>')\n",
       "document.getElementById('observable-embed-div-6374750269947302').srcdoc = iframeSrc;\n",
       "ObservableJupyterWrapper.listenToSize(document.getElementById('observable-embed-div-6374750269947302'));\n",
       "</script>\n",
       "    "
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# rerun this cell after modifying inputs\n",
    "embed('@dharpa-project/timestamped-corpus', cells=['viewof chart', 'style'], inputs={'data':prepare_viz_data(agg.value, sources, col), \"timeSelected\":agg.value, \"userColor\":color.value, \"scaleType\":scale.value})\n"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<i>(Screenshot for Github since interactive content is not displayed by Github)</i>"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<img src='img/corpus_preview.png'>"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- Apply filter to dataset"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "metadata": {
    "id": "Hu78NIAex2z6"
   },
   "outputs": [],
   "source": [
    "# Start from 06.06.1903 and finish 01.05.1919\n",
    "date_ref_1 = \"1903-6-6\"\n",
    "date_ref_2 = \"1919-5-1\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "metadata": {},
   "outputs": [],
   "source": [
    "query = f\"SELECT * FROM sources WHERE date <= DATE '{date_ref_2}' AND date > DATE '{date_ref_1}'\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "metadata": {},
   "outputs": [],
   "source": [
    "subset_df = duckdb.query(query).df()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>file_name</th>\n",
       "      <th>date</th>\n",
       "      <th>publication_ref</th>\n",
       "      <th>publication_name</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>/L'Italia/sn85066408_1913-03-10_ed-1_seq-1_ocr...</td>\n",
       "      <td>1913-03-10</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>/L'Italia/sn85066408_1910-06-16_ed-1_seq-1_ocr...</td>\n",
       "      <td>1910-06-16</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>/L'Italia/sn85066408_1915-05-09_ed-1_seq-1_ocr...</td>\n",
       "      <td>1915-05-09</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>/L'Italia/sn85066408_1911-09-01_ed-1_seq-1_ocr...</td>\n",
       "      <td>1911-09-01</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>/L'Italia/sn85066408_1904-11-30_ed-1_seq-1_ocr...</td>\n",
       "      <td>1904-11-30</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6520</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-07-24_ed-5_seq-1_o...</td>\n",
       "      <td>1917-07-24</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6521</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-05-05_ed-3_seq-1_o...</td>\n",
       "      <td>1917-05-05</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6522</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-06-30_ed-2_seq-1_o...</td>\n",
       "      <td>1917-06-30</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6523</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-07-24_ed-1_seq-1_o...</td>\n",
       "      <td>1917-07-24</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6524</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-05-16_ed-4_seq-1_o...</td>\n",
       "      <td>1917-05-16</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>6525 rows × 4 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                                              file_name       date  \\\n",
       "0     /L'Italia/sn85066408_1913-03-10_ed-1_seq-1_ocr... 1913-03-10   \n",
       "1     /L'Italia/sn85066408_1910-06-16_ed-1_seq-1_ocr... 1910-06-16   \n",
       "2     /L'Italia/sn85066408_1915-05-09_ed-1_seq-1_ocr... 1915-05-09   \n",
       "3     /L'Italia/sn85066408_1911-09-01_ed-1_seq-1_ocr... 1911-09-01   \n",
       "4     /L'Italia/sn85066408_1904-11-30_ed-1_seq-1_ocr... 1904-11-30   \n",
       "...                                                 ...        ...   \n",
       "6520  /La_Ragione/sn84037024_1917-07-24_ed-5_seq-1_o... 1917-07-24   \n",
       "6521  /La_Ragione/sn84037024_1917-05-05_ed-3_seq-1_o... 1917-05-05   \n",
       "6522  /La_Ragione/sn84037024_1917-06-30_ed-2_seq-1_o... 1917-06-30   \n",
       "6523  /La_Ragione/sn84037024_1917-07-24_ed-1_seq-1_o... 1917-07-24   \n",
       "6524  /La_Ragione/sn84037024_1917-05-16_ed-4_seq-1_o... 1917-05-16   \n",
       "\n",
       "     publication_ref publication_name  \n",
       "0         sn85066408         L'Italia  \n",
       "1         sn85066408         L'Italia  \n",
       "2         sn85066408         L'Italia  \n",
       "3         sn85066408         L'Italia  \n",
       "4         sn85066408         L'Italia  \n",
       "...              ...              ...  \n",
       "6520      sn84037024       La_Ragione  \n",
       "6521      sn84037024       La_Ragione  \n",
       "6522      sn84037024       La_Ragione  \n",
       "6523      sn84037024       La_Ragione  \n",
       "6524      sn84037024       La_Ragione  \n",
       "\n",
       "[6525 rows x 4 columns]"
      ]
     },
     "execution_count": 31,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "subset_df"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- Visual check that the query went ok"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 32,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div style=\"text-align: right; position: relative\">\n",
       "    \n",
       "<style>\n",
       ".observable-logo {\n",
       "  position: absolute;\n",
       "  bottom: 0;\n",
       "  right: 0;\n",
       "  margin-bottom: 5px;\n",
       "  margin-right: 1px;\n",
       "  transition: background-color 0.2s;\n",
       "}\n",
       ".observable-logo svg {\n",
       "  opacity: 0.5;\n",
       "  transition: opacity 0.2s;\n",
       "}\n",
       ".observable-logo span {\n",
       "  opacity: 0;\n",
       "  transition: opacity 0.2s;\n",
       "  padding-right: .2em;\n",
       "  padding-left: .2em;\n",
       "}\n",
       ".observable-logo:hover {\n",
       "  background-color: white;\n",
       "}\n",
       ".observable-logo:hover span {\n",
       "  opacity: .8;\n",
       "}\n",
       ".observable-logo:hover svg {\n",
       "  opacity: .8;\n",
       "}\n",
       ".observable-link:hover ~ iframe {\n",
       "  outline: solid 1px #E0E0E0;\n",
       "  box-shadow: 0 0 3px;\n",
       "  transition: box-shadow 0.2s;\n",
       "}\n",
       ".observable-link ~ iframe {\n",
       "    outline: none;\n",
       "}\n",
       "/* Colab-only rule - untested */\n",
       "body > .output-area > .output-body {\n",
       "  margin-right: 2px;\n",
       "}\n",
       "</style>\n",
       "<a class=\"observable-link\" href=\"https://observablehq.com/@dharpa-project/timestamped-corpus\" target=\"_blank\" style=\"text-decoration: none; color: inherit;\">\n",
       "<div class=\"observable-logo\" style=\"display: flex; align-items: center; justify-content: flex-end;\">\n",
       "<span>Edit @dharpa-project/timestamped-corpus on Observable</span>\n",
       "<svg role=\"img\" viewBox=\"0 0 25 28\" width=\"25\" height=\"28\" aria-label=\"Observable\" fill=\"currentColor\" class=\"near-black\" style=\"width: 18px;\"><path d=\"M12.5 22.6667C11.3458 22.6667 10.3458 22.4153 9.5 21.9127C8.65721 21.412 7.98339 20.7027 7.55521 19.8654C7.09997 18.9942 6.76672 18.0729 6.56354 17.1239C6.34796 16.0947 6.24294 15.0483 6.25 14C6.25 13.1699 6.30417 12.3764 6.41354 11.6176C6.52188 10.8598 6.72292 10.0894 7.01563 9.30748C7.30833 8.52555 7.68542 7.84763 8.14479 7.27274C8.62304 6.68378 9.24141 6.20438 9.95208 5.87163C10.6979 5.51244 11.5458 5.33333 12.5 5.33333C13.6542 5.33333 14.6542 5.58467 15.5 6.08733C16.3428 6.588 17.0166 7.29733 17.4448 8.13459C17.8969 8.99644 18.2271 9.9103 18.4365 10.8761C18.6448 11.841 18.75 12.883 18.75 14C18.75 14.8301 18.6958 15.6236 18.5865 16.3824C18.4699 17.1702 18.2639 17.9446 17.9719 18.6925C17.6698 19.4744 17.2948 20.1524 16.8427 20.7273C16.3906 21.3021 15.7927 21.7692 15.0479 22.1284C14.3031 22.4876 13.4542 22.6667 12.5 22.6667ZM14.7063 16.2945C15.304 15.6944 15.6365 14.864 15.625 14C15.625 13.1073 15.326 12.3425 14.7292 11.7055C14.1313 11.0685 13.3885 10.75 12.5 10.75C11.6115 10.75 10.8688 11.0685 10.2708 11.7055C9.68532 12.3123 9.36198 13.1405 9.375 14C9.375 14.8927 9.67396 15.6575 10.2708 16.2945C10.8688 16.9315 11.6115 17.25 12.5 17.25C13.3885 17.25 14.124 16.9315 14.7063 16.2945ZM12.5 27C19.4031 27 25 21.1792 25 14C25 6.82075 19.4031 1 12.5 1C5.59687 1 0 6.82075 0 14C0 21.1792 5.59687 27 12.5 27Z\" fill=\"currentColor\"></path></svg>\n",
       "\n",
       "</div>\n",
       "</a>\n",
       "\n",
       "    <iframe id=\"observable-embed-div-9551656663090287\" sandbox=\"allow-scripts\" style=\"overflow: auto; min-width: 100%; width: 0px;\" frameBorder=\"0\"></iframe>\n",
       "</div>\n",
       "<script>\n",
       "var ObservableJupyterWrapper = (function (exports) {\n",
       "  'use strict';\n",
       "\n",
       "  function getFrameByEvent(event) {\n",
       "    return [...document.getElementsByTagName(\"iframe\")].filter(iframe => {\n",
       "      return iframe.contentWindow === event.source;\n",
       "    })[0];\n",
       "  }\n",
       "\n",
       "  // Each embed gets its own event listener.\n",
       "  function listenToSize(iframe) {\n",
       "    function onMessage(msg) {\n",
       "      if (!document.body.contains(iframe)) {\n",
       "        // iframe is gone\n",
       "        removeEventListener(\"message\", onMessage);\n",
       "      }\n",
       "      const senderIframe = getFrameByEvent(msg);\n",
       "      if (msg.data.type === \"iframeSize\" && senderIframe === iframe) {\n",
       "        iframe.height = msg.data.height;\n",
       "      }\n",
       "    }\n",
       "\n",
       "    window.addEventListener(\"message\", onMessage);\n",
       "  }\n",
       "\n",
       "  exports.listenToSize = listenToSize;\n",
       "\n",
       "  return exports;\n",
       "\n",
       "}({}));\n",
       "\n",
       "</script>\n",
       "<script>\n",
       "iframeSrc = `<!DOCTYPE html>\n",
       "<link rel=\"stylesheet\" href=\"https://cdn.jsdelivr.net/npm/@observablehq/inspector@3/dist/inspector.css\">\n",
       "<style>\n",
       "body {\n",
       "  margin: 0;\n",
       "}\n",
       "</style>\n",
       "OPENSCRIPT\n",
       "var ObservableJupyterIframe = (function (exports) {\n",
       "  'use strict';\n",
       "\n",
       "  function dispatch(node, type, detail) {\n",
       "    detail = detail || {};\n",
       "    var document = node.ownerDocument, event = document.defaultView.CustomEvent;\n",
       "    if (typeof event === \"function\") {\n",
       "      event = new event(type, {detail: detail});\n",
       "    } else {\n",
       "      event = document.createEvent(\"Event\");\n",
       "      event.initEvent(type, false, false);\n",
       "      event.detail = detail;\n",
       "    }\n",
       "    node.dispatchEvent(event);\n",
       "  }\n",
       "\n",
       "  // TODO https://twitter.com/mbostock/status/702737065121742848\n",
       "  function isarray(value) {\n",
       "    return Array.isArray(value)\n",
       "        || value instanceof Int8Array\n",
       "        || value instanceof Int16Array\n",
       "        || value instanceof Int32Array\n",
       "        || value instanceof Uint8Array\n",
       "        || value instanceof Uint8ClampedArray\n",
       "        || value instanceof Uint16Array\n",
       "        || value instanceof Uint32Array\n",
       "        || value instanceof Float32Array\n",
       "        || value instanceof Float64Array;\n",
       "  }\n",
       "\n",
       "  // Non-integer keys in arrays, e.g. [1, 2, 0.5: \"value\"].\n",
       "  function isindex(key) {\n",
       "    return key === (key | 0) + \"\";\n",
       "  }\n",
       "\n",
       "  function inspectName(name) {\n",
       "    const n = document.createElement(\"span\");\n",
       "    n.className = \"observablehq--cellname\";\n",
       "    n.textContent = \\`\\${name} = \\`;\n",
       "    return n;\n",
       "  }\n",
       "\n",
       "  const symbolToString = Symbol.prototype.toString;\n",
       "\n",
       "  // Symbols do not coerce to strings; they must be explicitly converted.\n",
       "  function formatSymbol(symbol) {\n",
       "    return symbolToString.call(symbol);\n",
       "  }\n",
       "\n",
       "  const {getOwnPropertySymbols, prototype: {hasOwnProperty}} = Object;\n",
       "  const {toStringTag} = Symbol;\n",
       "\n",
       "  const FORBIDDEN = {};\n",
       "\n",
       "  const symbolsof = getOwnPropertySymbols;\n",
       "\n",
       "  function isown(object, key) {\n",
       "    return hasOwnProperty.call(object, key);\n",
       "  }\n",
       "\n",
       "  function tagof(object) {\n",
       "    return object[toStringTag]\n",
       "        || (object.constructor && object.constructor.name)\n",
       "        || \"Object\";\n",
       "  }\n",
       "\n",
       "  function valueof(object, key) {\n",
       "    try {\n",
       "      const value = object[key];\n",
       "      if (value) value.constructor; // Test for SecurityError.\n",
       "      return value;\n",
       "    } catch (ignore) {\n",
       "      return FORBIDDEN;\n",
       "    }\n",
       "  }\n",
       "\n",
       "  const SYMBOLS = [\n",
       "    { symbol: \"@@__IMMUTABLE_INDEXED__@@\", name: \"Indexed\", modifier: true },\n",
       "    { symbol: \"@@__IMMUTABLE_KEYED__@@\", name: \"Keyed\", modifier: true },\n",
       "    { symbol: \"@@__IMMUTABLE_LIST__@@\", name: \"List\", arrayish: true },\n",
       "    { symbol: \"@@__IMMUTABLE_MAP__@@\", name: \"Map\" },\n",
       "    {\n",
       "      symbol: \"@@__IMMUTABLE_ORDERED__@@\",\n",
       "      name: \"Ordered\",\n",
       "      modifier: true,\n",
       "      prefix: true\n",
       "    },\n",
       "    { symbol: \"@@__IMMUTABLE_RECORD__@@\", name: \"Record\" },\n",
       "    {\n",
       "      symbol: \"@@__IMMUTABLE_SET__@@\",\n",
       "      name: \"Set\",\n",
       "      arrayish: true,\n",
       "      setish: true\n",
       "    },\n",
       "    { symbol: \"@@__IMMUTABLE_STACK__@@\", name: \"Stack\", arrayish: true }\n",
       "  ];\n",
       "\n",
       "  function immutableName(obj) {\n",
       "    try {\n",
       "      let symbols = SYMBOLS.filter(({ symbol }) => obj[symbol] === true);\n",
       "      if (!symbols.length) return;\n",
       "\n",
       "      const name = symbols.find(s => !s.modifier);\n",
       "      const prefix =\n",
       "        name.name === \"Map\" && symbols.find(s => s.modifier && s.prefix);\n",
       "\n",
       "      const arrayish = symbols.some(s => s.arrayish);\n",
       "      const setish = symbols.some(s => s.setish);\n",
       "\n",
       "      return {\n",
       "        name: \\`\\${prefix ? prefix.name : \"\"}\\${name.name}\\`,\n",
       "        symbols,\n",
       "        arrayish: arrayish && !setish,\n",
       "        setish\n",
       "      };\n",
       "    } catch (e) {\n",
       "      return null;\n",
       "    }\n",
       "  }\n",
       "\n",
       "  const {getPrototypeOf, getOwnPropertyDescriptors} = Object;\n",
       "  const objectPrototype = getPrototypeOf({});\n",
       "\n",
       "  function inspectExpanded(object, _, name, proto) {\n",
       "    let arrayish = isarray(object);\n",
       "    let tag, fields, next, n;\n",
       "\n",
       "    if (object instanceof Map) {\n",
       "      if (object instanceof object.constructor) {\n",
       "        tag = \\`Map(\\${object.size})\\`;\n",
       "        fields = iterateMap;\n",
       "      } else { // avoid incompatible receiver error for prototype\n",
       "        tag = \"Map()\";\n",
       "        fields = iterateObject;\n",
       "      }\n",
       "    } else if (object instanceof Set) {\n",
       "      if (object instanceof object.constructor) {\n",
       "        tag = \\`Set(\\${object.size})\\`;\n",
       "        fields = iterateSet;\n",
       "      } else { // avoid incompatible receiver error for prototype\n",
       "        tag = \"Set()\";\n",
       "        fields = iterateObject;\n",
       "      }\n",
       "    } else if (arrayish) {\n",
       "      tag = \\`\\${object.constructor.name}(\\${object.length})\\`;\n",
       "      fields = iterateArray;\n",
       "    } else if ((n = immutableName(object))) {\n",
       "      tag = \\`Immutable.\\${n.name}\\${n.name === \"Record\" ? \"\" : \\`(\\${object.size})\\`}\\`;\n",
       "      arrayish = n.arrayish;\n",
       "      fields = n.arrayish\n",
       "        ? iterateImArray\n",
       "        : n.setish\n",
       "        ? iterateImSet\n",
       "        : iterateImObject;\n",
       "    } else if (proto) {\n",
       "      tag = tagof(object);\n",
       "      fields = iterateProto;\n",
       "    } else {\n",
       "      tag = tagof(object);\n",
       "      fields = iterateObject;\n",
       "    }\n",
       "\n",
       "    const span = document.createElement(\"span\");\n",
       "    span.className = \"observablehq--expanded\";\n",
       "    if (name) {\n",
       "      span.appendChild(inspectName(name));\n",
       "    }\n",
       "    const a = span.appendChild(document.createElement(\"a\"));\n",
       "    a.innerHTML = \\`<svg width=8 height=8 class='observablehq--caret'>\n",
       "    <path d='M4 7L0 1h8z' fill='currentColor' />\n",
       "  </svg>\\`;\n",
       "    a.appendChild(document.createTextNode(\\`\\${tag}\\${arrayish ? \" [\" : \" {\"}\\`));\n",
       "    a.addEventListener(\"mouseup\", function(event) {\n",
       "      event.stopPropagation();\n",
       "      replace(span, inspectCollapsed(object, null, name, proto));\n",
       "    });\n",
       "\n",
       "    fields = fields(object);\n",
       "    for (let i = 0; !(next = fields.next()).done && i < 20; ++i) {\n",
       "      span.appendChild(next.value);\n",
       "    }\n",
       "\n",
       "    if (!next.done) {\n",
       "      const a = span.appendChild(document.createElement(\"a\"));\n",
       "      a.className = \"observablehq--field\";\n",
       "      a.style.display = \"block\";\n",
       "      a.appendChild(document.createTextNode(\\`  … more\\`));\n",
       "      a.addEventListener(\"mouseup\", function(event) {\n",
       "        event.stopPropagation();\n",
       "        span.insertBefore(next.value, span.lastChild.previousSibling);\n",
       "        for (let i = 0; !(next = fields.next()).done && i < 19; ++i) {\n",
       "          span.insertBefore(next.value, span.lastChild.previousSibling);\n",
       "        }\n",
       "        if (next.done) span.removeChild(span.lastChild.previousSibling);\n",
       "        dispatch(span, \"load\");\n",
       "      });\n",
       "    }\n",
       "\n",
       "    span.appendChild(document.createTextNode(arrayish ? \"]\" : \"}\"));\n",
       "\n",
       "    return span;\n",
       "  }\n",
       "\n",
       "  function* iterateMap(map) {\n",
       "    for (const [key, value] of map) {\n",
       "      yield formatMapField(key, value);\n",
       "    }\n",
       "    yield* iterateObject(map);\n",
       "  }\n",
       "\n",
       "  function* iterateSet(set) {\n",
       "    for (const value of set) {\n",
       "      yield formatSetField(value);\n",
       "    }\n",
       "    yield* iterateObject(set);\n",
       "  }\n",
       "\n",
       "  function* iterateImSet(set) {\n",
       "    for (const value of set) {\n",
       "      yield formatSetField(value);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateArray(array) {\n",
       "    for (let i = 0, n = array.length; i < n; ++i) {\n",
       "      if (i in array) {\n",
       "        yield formatField(i, valueof(array, i), \"observablehq--index\");\n",
       "      }\n",
       "    }\n",
       "    for (const key in array) {\n",
       "      if (!isindex(key) && isown(array, key)) {\n",
       "        yield formatField(key, valueof(array, key), \"observablehq--key\");\n",
       "      }\n",
       "    }\n",
       "    for (const symbol of symbolsof(array)) {\n",
       "      yield formatField(\n",
       "        formatSymbol(symbol),\n",
       "        valueof(array, symbol),\n",
       "        \"observablehq--symbol\"\n",
       "      );\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateImArray(array) {\n",
       "    let i1 = 0;\n",
       "    for (const n = array.size; i1 < n; ++i1) {\n",
       "      yield formatField(i1, array.get(i1), true);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateProto(object) {\n",
       "    for (const key in getOwnPropertyDescriptors(object)) {\n",
       "      yield formatField(key, valueof(object, key), \"observablehq--key\");\n",
       "    }\n",
       "    for (const symbol of symbolsof(object)) {\n",
       "      yield formatField(\n",
       "        formatSymbol(symbol),\n",
       "        valueof(object, symbol),\n",
       "        \"observablehq--symbol\"\n",
       "      );\n",
       "    }\n",
       "\n",
       "    const proto = getPrototypeOf(object);\n",
       "    if (proto && proto !== objectPrototype) {\n",
       "      yield formatPrototype(proto);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateObject(object) {\n",
       "    for (const key in object) {\n",
       "      if (isown(object, key)) {\n",
       "        yield formatField(key, valueof(object, key), \"observablehq--key\");\n",
       "      }\n",
       "    }\n",
       "    for (const symbol of symbolsof(object)) {\n",
       "      yield formatField(\n",
       "        formatSymbol(symbol),\n",
       "        valueof(object, symbol),\n",
       "        \"observablehq--symbol\"\n",
       "      );\n",
       "    }\n",
       "\n",
       "    const proto = getPrototypeOf(object);\n",
       "    if (proto && proto !== objectPrototype) {\n",
       "      yield formatPrototype(proto);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateImObject(object) {\n",
       "    for (const [key, value] of object) {\n",
       "      yield formatField(key, value, \"observablehq--key\");\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function formatPrototype(value) {\n",
       "    const item = document.createElement(\"div\");\n",
       "    const span = item.appendChild(document.createElement(\"span\"));\n",
       "    item.className = \"observablehq--field\";\n",
       "    span.className = \"observablehq--prototype-key\";\n",
       "    span.textContent = \\`  <prototype>\\`;\n",
       "    item.appendChild(document.createTextNode(\": \"));\n",
       "    item.appendChild(inspect(value, undefined, undefined, undefined, true));\n",
       "    return item;\n",
       "  }\n",
       "\n",
       "  function formatField(key, value, className) {\n",
       "    const item = document.createElement(\"div\");\n",
       "    const span = item.appendChild(document.createElement(\"span\"));\n",
       "    item.className = \"observablehq--field\";\n",
       "    span.className = className;\n",
       "    span.textContent = \\`  \\${key}\\`;\n",
       "    item.appendChild(document.createTextNode(\": \"));\n",
       "    item.appendChild(inspect(value));\n",
       "    return item;\n",
       "  }\n",
       "\n",
       "  function formatMapField(key, value) {\n",
       "    const item = document.createElement(\"div\");\n",
       "    item.className = \"observablehq--field\";\n",
       "    item.appendChild(document.createTextNode(\"  \"));\n",
       "    item.appendChild(inspect(key));\n",
       "    item.appendChild(document.createTextNode(\" => \"));\n",
       "    item.appendChild(inspect(value));\n",
       "    return item;\n",
       "  }\n",
       "\n",
       "  function formatSetField(value) {\n",
       "    const item = document.createElement(\"div\");\n",
       "    item.className = \"observablehq--field\";\n",
       "    item.appendChild(document.createTextNode(\"  \"));\n",
       "    item.appendChild(inspect(value));\n",
       "    return item;\n",
       "  }\n",
       "\n",
       "  function hasSelection(elem) {\n",
       "    const sel = window.getSelection();\n",
       "    return (\n",
       "      sel.type === \"Range\" &&\n",
       "      (sel.containsNode(elem, true) ||\n",
       "        sel.anchorNode.isSelfOrDescendant(elem) ||\n",
       "        sel.focusNode.isSelfOrDescendant(elem))\n",
       "    );\n",
       "  }\n",
       "\n",
       "  function inspectCollapsed(object, shallow, name, proto) {\n",
       "    let arrayish = isarray(object);\n",
       "    let tag, fields, next, n;\n",
       "\n",
       "    if (object instanceof Map) {\n",
       "      if (object instanceof object.constructor) {\n",
       "        tag = \\`Map(\\${object.size})\\`;\n",
       "        fields = iterateMap\\$1;\n",
       "      } else { // avoid incompatible receiver error for prototype\n",
       "        tag = \"Map()\";\n",
       "        fields = iterateObject\\$1;\n",
       "      }\n",
       "    } else if (object instanceof Set) {\n",
       "      if (object instanceof object.constructor) {\n",
       "        tag = \\`Set(\\${object.size})\\`;\n",
       "        fields = iterateSet\\$1;\n",
       "      } else { // avoid incompatible receiver error for prototype\n",
       "        tag = \"Set()\";\n",
       "        fields = iterateObject\\$1;\n",
       "      }\n",
       "    } else if (arrayish) {\n",
       "      tag = \\`\\${object.constructor.name}(\\${object.length})\\`;\n",
       "      fields = iterateArray\\$1;\n",
       "    } else if ((n = immutableName(object))) {\n",
       "      tag = \\`Immutable.\\${n.name}\\${n.name === 'Record' ? '' : \\`(\\${object.size})\\`}\\`;\n",
       "      arrayish = n.arrayish;\n",
       "      fields = n.arrayish ? iterateImArray\\$1 : n.setish ? iterateImSet\\$1 : iterateImObject\\$1;\n",
       "    } else {\n",
       "      tag = tagof(object);\n",
       "      fields = iterateObject\\$1;\n",
       "    }\n",
       "\n",
       "    if (shallow) {\n",
       "      const span = document.createElement(\"span\");\n",
       "      span.className = \"observablehq--shallow\";\n",
       "      if (name) {\n",
       "        span.appendChild(inspectName(name));\n",
       "      }\n",
       "      span.appendChild(document.createTextNode(tag));\n",
       "      span.addEventListener(\"mouseup\", function(event) {\n",
       "        if (hasSelection(span)) return;\n",
       "        event.stopPropagation();\n",
       "        replace(span, inspectCollapsed(object));\n",
       "      });\n",
       "      return span;\n",
       "    }\n",
       "\n",
       "    const span = document.createElement(\"span\");\n",
       "    span.className = \"observablehq--collapsed\";\n",
       "    if (name) {\n",
       "      span.appendChild(inspectName(name));\n",
       "    }\n",
       "    const a = span.appendChild(document.createElement(\"a\"));\n",
       "    a.innerHTML = \\`<svg width=8 height=8 class='observablehq--caret'>\n",
       "    <path d='M7 4L1 8V0z' fill='currentColor' />\n",
       "  </svg>\\`;\n",
       "    a.appendChild(document.createTextNode(\\`\\${tag}\\${arrayish ? \" [\" : \" {\"}\\`));\n",
       "    span.addEventListener(\"mouseup\", function(event) {\n",
       "      if (hasSelection(span)) return;\n",
       "      event.stopPropagation();\n",
       "      replace(span, inspectExpanded(object, null, name, proto));\n",
       "    }, true);\n",
       "\n",
       "    fields = fields(object);\n",
       "    for (let i = 0; !(next = fields.next()).done && i < 20; ++i) {\n",
       "      if (i > 0) span.appendChild(document.createTextNode(\", \"));\n",
       "      span.appendChild(next.value);\n",
       "    }\n",
       "\n",
       "    if (!next.done) span.appendChild(document.createTextNode(\", …\"));\n",
       "    span.appendChild(document.createTextNode(arrayish ? \"]\" : \"}\"));\n",
       "\n",
       "    return span;\n",
       "  }\n",
       "\n",
       "  function* iterateMap\\$1(map) {\n",
       "    for (const [key, value] of map) {\n",
       "      yield formatMapField\\$1(key, value);\n",
       "    }\n",
       "    yield* iterateObject\\$1(map);\n",
       "  }\n",
       "\n",
       "  function* iterateSet\\$1(set) {\n",
       "    for (const value of set) {\n",
       "      yield inspect(value, true);\n",
       "    }\n",
       "    yield* iterateObject\\$1(set);\n",
       "  }\n",
       "\n",
       "  function* iterateImSet\\$1(set) {\n",
       "    for (const value of set) {\n",
       "      yield inspect(value, true);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateImArray\\$1(array) {\n",
       "    let i0 = -1, i1 = 0;\n",
       "    for (const n = array.size; i1 < n; ++i1) {\n",
       "      if (i1 > i0 + 1) yield formatEmpty(i1 - i0 - 1);\n",
       "      yield inspect(array.get(i1), true);\n",
       "      i0 = i1;\n",
       "    }\n",
       "    if (i1 > i0 + 1) yield formatEmpty(i1 - i0 - 1);\n",
       "  }\n",
       "\n",
       "  function* iterateArray\\$1(array) {\n",
       "    let i0 = -1, i1 = 0;\n",
       "    for (const n = array.length; i1 < n; ++i1) {\n",
       "      if (i1 in array) {\n",
       "        if (i1 > i0 + 1) yield formatEmpty(i1 - i0 - 1);\n",
       "        yield inspect(valueof(array, i1), true);\n",
       "        i0 = i1;\n",
       "      }\n",
       "    }\n",
       "    if (i1 > i0 + 1) yield formatEmpty(i1 - i0 - 1);\n",
       "    for (const key in array) {\n",
       "      if (!isindex(key) && isown(array, key)) {\n",
       "        yield formatField\\$1(key, valueof(array, key), \"observablehq--key\");\n",
       "      }\n",
       "    }\n",
       "    for (const symbol of symbolsof(array)) {\n",
       "      yield formatField\\$1(formatSymbol(symbol), valueof(array, symbol), \"observablehq--symbol\");\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateObject\\$1(object) {\n",
       "    for (const key in object) {\n",
       "      if (isown(object, key)) {\n",
       "        yield formatField\\$1(key, valueof(object, key), \"observablehq--key\");\n",
       "      }\n",
       "    }\n",
       "    for (const symbol of symbolsof(object)) {\n",
       "      yield formatField\\$1(formatSymbol(symbol), valueof(object, symbol), \"observablehq--symbol\");\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* iterateImObject\\$1(object) {\n",
       "    for (const [key, value] of object) {\n",
       "      yield formatField\\$1(key, value, \"observablehq--key\");\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function formatEmpty(e) {\n",
       "    const span = document.createElement(\"span\");\n",
       "    span.className = \"observablehq--empty\";\n",
       "    span.textContent = e === 1 ? \"empty\" : \\`empty × \\${e}\\`;\n",
       "    return span;\n",
       "  }\n",
       "\n",
       "  function formatField\\$1(key, value, className) {\n",
       "    const fragment = document.createDocumentFragment();\n",
       "    const span = fragment.appendChild(document.createElement(\"span\"));\n",
       "    span.className = className;\n",
       "    span.textContent = key;\n",
       "    fragment.appendChild(document.createTextNode(\": \"));\n",
       "    fragment.appendChild(inspect(value, true));\n",
       "    return fragment;\n",
       "  }\n",
       "\n",
       "  function formatMapField\\$1(key, value) {\n",
       "    const fragment = document.createDocumentFragment();\n",
       "    fragment.appendChild(inspect(key, true));\n",
       "    fragment.appendChild(document.createTextNode(\" => \"));\n",
       "    fragment.appendChild(inspect(value, true));\n",
       "    return fragment;\n",
       "  }\n",
       "\n",
       "  function format(date, fallback) {\n",
       "    if (!(date instanceof Date)) date = new Date(+date);\n",
       "    if (isNaN(date)) return typeof fallback === \"function\" ? fallback(date) : fallback;\n",
       "    const hours = date.getUTCHours();\n",
       "    const minutes = date.getUTCMinutes();\n",
       "    const seconds = date.getUTCSeconds();\n",
       "    const milliseconds = date.getUTCMilliseconds();\n",
       "    return \\`\\${formatYear(date.getUTCFullYear())}-\\${pad(date.getUTCMonth() + 1, 2)}-\\${pad(date.getUTCDate(), 2)}\\${\n",
       "    hours || minutes || seconds || milliseconds ? \\`T\\${pad(hours, 2)}:\\${pad(minutes, 2)}\\${\n",
       "      seconds || milliseconds ? \\`:\\${pad(seconds, 2)}\\${\n",
       "        milliseconds ? \\`.\\${pad(milliseconds, 3)}\\` : \\`\\`\n",
       "      }\\` : \\`\\`\n",
       "    }Z\\` : \\`\\`\n",
       "  }\\`;\n",
       "  }\n",
       "\n",
       "  function formatYear(year) {\n",
       "    return year < 0 ? \\`-\\${pad(-year, 6)}\\`\n",
       "      : year > 9999 ? \\`+\\${pad(year, 6)}\\`\n",
       "      : pad(year, 4);\n",
       "  }\n",
       "\n",
       "  function pad(value, width) {\n",
       "    return \\`\\${value}\\`.padStart(width, \"0\");\n",
       "  }\n",
       "\n",
       "  function formatDate(date) {\n",
       "    return format(date, \"Invalid Date\");\n",
       "  }\n",
       "\n",
       "  var errorToString = Error.prototype.toString;\n",
       "\n",
       "  function formatError(value) {\n",
       "    return value.stack || errorToString.call(value);\n",
       "  }\n",
       "\n",
       "  var regExpToString = RegExp.prototype.toString;\n",
       "\n",
       "  function formatRegExp(value) {\n",
       "    return regExpToString.call(value);\n",
       "  }\n",
       "\n",
       "  /* eslint-disable no-control-regex */\n",
       "  const NEWLINE_LIMIT = 20;\n",
       "\n",
       "  function formatString(string, shallow, expanded, name) {\n",
       "    if (shallow === false) {\n",
       "      // String has fewer escapes displayed with double quotes\n",
       "      if (count(string, /[\"\\\\n]/g) <= count(string, /\\`|\\\\\\${/g)) {\n",
       "        const span = document.createElement(\"span\");\n",
       "        if (name) span.appendChild(inspectName(name));\n",
       "        const textValue = span.appendChild(document.createElement(\"span\"));\n",
       "        textValue.className = \"observablehq--string\";\n",
       "        textValue.textContent = JSON.stringify(string);\n",
       "        return span;\n",
       "      }\n",
       "      const lines = string.split(\"\\\\n\");\n",
       "      if (lines.length > NEWLINE_LIMIT && !expanded) {\n",
       "        const div = document.createElement(\"div\");\n",
       "        if (name) div.appendChild(inspectName(name));\n",
       "        const textValue = div.appendChild(document.createElement(\"span\"));\n",
       "        textValue.className = \"observablehq--string\";\n",
       "        textValue.textContent = \"\\`\" + templatify(lines.slice(0, NEWLINE_LIMIT).join(\"\\\\n\"));\n",
       "        const splitter = div.appendChild(document.createElement(\"span\"));\n",
       "        const truncatedCount = lines.length - NEWLINE_LIMIT;\n",
       "        splitter.textContent = \\`Show \\${truncatedCount} truncated line\\${truncatedCount > 1 ? \"s\": \"\"}\\`; splitter.className = \"observablehq--string-expand\";\n",
       "        splitter.addEventListener(\"mouseup\", function (event) {\n",
       "          event.stopPropagation();\n",
       "          replace(div, inspect(string, shallow, true, name));\n",
       "        });\n",
       "        return div;\n",
       "      }\n",
       "      const span = document.createElement(\"span\");\n",
       "      if (name) span.appendChild(inspectName(name));\n",
       "      const textValue = span.appendChild(document.createElement(\"span\"));\n",
       "      textValue.className = \\`observablehq--string\\${expanded ? \" observablehq--expanded\" : \"\"}\\`;\n",
       "      textValue.textContent = \"\\`\" + templatify(string) + \"\\`\";\n",
       "      return span;\n",
       "    }\n",
       "\n",
       "    const span = document.createElement(\"span\");\n",
       "    if (name) span.appendChild(inspectName(name));\n",
       "    const textValue = span.appendChild(document.createElement(\"span\"));\n",
       "    textValue.className = \"observablehq--string\";\n",
       "    textValue.textContent = JSON.stringify(string.length > 100 ?\n",
       "      \\`\\${string.slice(0, 50)}…\\${string.slice(-49)}\\` : string);\n",
       "    return span;\n",
       "  }\n",
       "\n",
       "  function templatify(string) {\n",
       "    return string.replace(/[\\\\\\\\\\`\\\\x00-\\\\x09\\\\x0b-\\\\x19]|\\\\\\${/g, templatifyChar);\n",
       "  }\n",
       "\n",
       "  function templatifyChar(char) {\n",
       "    var code = char.charCodeAt(0);\n",
       "    switch (code) {\n",
       "      case 0x8: return \"\\\\\\\\b\";\n",
       "      case 0x9: return \"\\\\\\\\t\";\n",
       "      case 0xb: return \"\\\\\\\\v\";\n",
       "      case 0xc: return \"\\\\\\\\f\";\n",
       "      case 0xd: return \"\\\\\\\\r\";\n",
       "    }\n",
       "    return code < 0x10 ? \"\\\\\\\\x0\" + code.toString(16)\n",
       "        : code < 0x20 ? \"\\\\\\\\x\" + code.toString(16)\n",
       "        : \"\\\\\\\\\" + char;\n",
       "  }\n",
       "\n",
       "  function count(string, re) {\n",
       "    var n = 0;\n",
       "    while (re.exec(string)) ++n;\n",
       "    return n;\n",
       "  }\n",
       "\n",
       "  var toString = Function.prototype.toString,\n",
       "      TYPE_ASYNC = {prefix: \"async ƒ\"},\n",
       "      TYPE_ASYNC_GENERATOR = {prefix: \"async ƒ*\"},\n",
       "      TYPE_CLASS = {prefix: \"class\"},\n",
       "      TYPE_FUNCTION = {prefix: \"ƒ\"},\n",
       "      TYPE_GENERATOR = {prefix: \"ƒ*\"};\n",
       "\n",
       "  function inspectFunction(f, name) {\n",
       "    var type, m, t = toString.call(f);\n",
       "\n",
       "    switch (f.constructor && f.constructor.name) {\n",
       "      case \"AsyncFunction\": type = TYPE_ASYNC; break;\n",
       "      case \"AsyncGeneratorFunction\": type = TYPE_ASYNC_GENERATOR; break;\n",
       "      case \"GeneratorFunction\": type = TYPE_GENERATOR; break;\n",
       "      default: type = /^class\\\\b/.test(t) ? TYPE_CLASS : TYPE_FUNCTION; break;\n",
       "    }\n",
       "\n",
       "    // A class, possibly named.\n",
       "    // class Name\n",
       "    if (type === TYPE_CLASS) {\n",
       "      return formatFunction(type, \"\", name);\n",
       "    }\n",
       "\n",
       "    // An arrow function with a single argument.\n",
       "    // foo =>\n",
       "    // async foo =>\n",
       "    if ((m = /^(?:async\\\\s*)?(\\\\w+)\\\\s*=>/.exec(t))) {\n",
       "      return formatFunction(type, \"(\" + m[1] + \")\", name);\n",
       "    }\n",
       "\n",
       "    // An arrow function with parenthesized arguments.\n",
       "    // (…)\n",
       "    // async (…)\n",
       "    if ((m = /^(?:async\\\\s*)?\\\\(\\\\s*(\\\\w+(?:\\\\s*,\\\\s*\\\\w+)*)?\\\\s*\\\\)/.exec(t))) {\n",
       "      return formatFunction(type, m[1] ? \"(\" + m[1].replace(/\\\\s*,\\\\s*/g, \", \") + \")\" : \"()\", name);\n",
       "    }\n",
       "\n",
       "    // A function, possibly: async, generator, anonymous, simply arguments.\n",
       "    // function name(…)\n",
       "    // function* name(…)\n",
       "    // async function name(…)\n",
       "    // async function* name(…)\n",
       "    if ((m = /^(?:async\\\\s*)?function(?:\\\\s*\\\\*)?(?:\\\\s*\\\\w+)?\\\\s*\\\\(\\\\s*(\\\\w+(?:\\\\s*,\\\\s*\\\\w+)*)?\\\\s*\\\\)/.exec(t))) {\n",
       "      return formatFunction(type, m[1] ? \"(\" + m[1].replace(/\\\\s*,\\\\s*/g, \", \") + \")\" : \"()\", name);\n",
       "    }\n",
       "\n",
       "    // Something else, like destructuring, comments or default values.\n",
       "    return formatFunction(type, \"(…)\", name);\n",
       "  }\n",
       "\n",
       "  function formatFunction(type, args, cellname) {\n",
       "    var span = document.createElement(\"span\");\n",
       "    span.className = \"observablehq--function\";\n",
       "    if (cellname) {\n",
       "      span.appendChild(inspectName(cellname));\n",
       "    }\n",
       "    var spanType = span.appendChild(document.createElement(\"span\"));\n",
       "    spanType.className = \"observablehq--keyword\";\n",
       "    spanType.textContent = type.prefix;\n",
       "    span.appendChild(document.createTextNode(args));\n",
       "    return span;\n",
       "  }\n",
       "\n",
       "  const {prototype: {toString: toString\\$1}} = Object;\n",
       "\n",
       "  function inspect(value, shallow, expand, name, proto) {\n",
       "    let type = typeof value;\n",
       "    switch (type) {\n",
       "      case \"boolean\":\n",
       "      case \"undefined\": { value += \"\"; break; }\n",
       "      case \"number\": { value = value === 0 && 1 / value < 0 ? \"-0\" : value + \"\"; break; }\n",
       "      case \"bigint\": { value = value + \"n\"; break; }\n",
       "      case \"symbol\": { value = formatSymbol(value); break; }\n",
       "      case \"function\": { return inspectFunction(value, name); }\n",
       "      case \"string\": { return formatString(value, shallow, expand, name); }\n",
       "      default: {\n",
       "        if (value === null) { type = null, value = \"null\"; break; }\n",
       "        if (value instanceof Date) { type = \"date\", value = formatDate(value); break; }\n",
       "        if (value === FORBIDDEN) { type = \"forbidden\", value = \"[forbidden]\"; break; }\n",
       "        switch (toString\\$1.call(value)) {\n",
       "          case \"[object RegExp]\": { type = \"regexp\", value = formatRegExp(value); break; }\n",
       "          case \"[object Error]\": // https://github.com/lodash/lodash/blob/master/isError.js#L26\n",
       "          case \"[object DOMException]\": { type = \"error\", value = formatError(value); break; }\n",
       "          default: return (expand ? inspectExpanded : inspectCollapsed)(value, shallow, name, proto);\n",
       "        }\n",
       "        break;\n",
       "      }\n",
       "    }\n",
       "    const span = document.createElement(\"span\");\n",
       "    if (name) span.appendChild(inspectName(name));\n",
       "    const n = span.appendChild(document.createElement(\"span\"));\n",
       "    n.className = \\`observablehq--\\${type}\\`;\n",
       "    n.textContent = value;\n",
       "    return span;\n",
       "  }\n",
       "\n",
       "  function replace(spanOld, spanNew) {\n",
       "    if (spanOld.classList.contains(\"observablehq--inspect\")) spanNew.classList.add(\"observablehq--inspect\");\n",
       "    spanOld.parentNode.replaceChild(spanNew, spanOld);\n",
       "    dispatch(spanNew, \"load\");\n",
       "  }\n",
       "\n",
       "  const LOCATION_MATCH = /\\\\s+\\\\(\\\\d+:\\\\d+\\\\)\\$/m;\n",
       "\n",
       "  class Inspector {\n",
       "    constructor(node) {\n",
       "      if (!node) throw new Error(\"invalid node\");\n",
       "      this._node = node;\n",
       "      node.classList.add(\"observablehq\");\n",
       "    }\n",
       "    pending() {\n",
       "      const {_node} = this;\n",
       "      _node.classList.remove(\"observablehq--error\");\n",
       "      _node.classList.add(\"observablehq--running\");\n",
       "    }\n",
       "    fulfilled(value, name) {\n",
       "      const {_node} = this;\n",
       "      if (!isnode(value) || (value.parentNode && value.parentNode !== _node)) {\n",
       "        value = inspect(value, false, _node.firstChild // TODO Do this better.\n",
       "            && _node.firstChild.classList\n",
       "            && _node.firstChild.classList.contains(\"observablehq--expanded\"), name);\n",
       "        value.classList.add(\"observablehq--inspect\");\n",
       "      }\n",
       "      _node.classList.remove(\"observablehq--running\", \"observablehq--error\");\n",
       "      if (_node.firstChild !== value) {\n",
       "        if (_node.firstChild) {\n",
       "          while (_node.lastChild !== _node.firstChild) _node.removeChild(_node.lastChild);\n",
       "          _node.replaceChild(value, _node.firstChild);\n",
       "        } else {\n",
       "          _node.appendChild(value);\n",
       "        }\n",
       "      }\n",
       "      dispatch(_node, \"update\");\n",
       "    }\n",
       "    rejected(error, name) {\n",
       "      const {_node} = this;\n",
       "      _node.classList.remove(\"observablehq--running\");\n",
       "      _node.classList.add(\"observablehq--error\");\n",
       "      while (_node.lastChild) _node.removeChild(_node.lastChild);\n",
       "      var div = document.createElement(\"div\");\n",
       "      div.className = \"observablehq--inspect\";\n",
       "      if (name) div.appendChild(inspectName(name));\n",
       "      div.appendChild(document.createTextNode((error + \"\").replace(LOCATION_MATCH, \"\")));\n",
       "      _node.appendChild(div);\n",
       "      dispatch(_node, \"error\", {error: error});\n",
       "    }\n",
       "  }\n",
       "\n",
       "  Inspector.into = function(container) {\n",
       "    if (typeof container === \"string\") {\n",
       "      container = document.querySelector(container);\n",
       "      if (container == null) throw new Error(\"container not found\");\n",
       "    }\n",
       "    return function() {\n",
       "      return new Inspector(container.appendChild(document.createElement(\"div\")));\n",
       "    };\n",
       "  };\n",
       "\n",
       "  // Returns true if the given value is something that should be added to the DOM\n",
       "  // by the inspector, rather than being inspected. This deliberately excludes\n",
       "  // DocumentFragment since appending a fragment “dissolves” (mutates) the\n",
       "  // fragment, and we wish for the inspector to not have side-effects. Also,\n",
       "  // HTMLElement.prototype is an instanceof Element, but not an element!\n",
       "  function isnode(value) {\n",
       "    return (value instanceof Element || value instanceof Text)\n",
       "        && (value instanceof value.constructor);\n",
       "  }\n",
       "\n",
       "  var EOL = {},\n",
       "      EOF = {},\n",
       "      QUOTE = 34,\n",
       "      NEWLINE = 10,\n",
       "      RETURN = 13;\n",
       "\n",
       "  function objectConverter(columns) {\n",
       "    return new Function(\"d\", \"return {\" + columns.map(function(name, i) {\n",
       "      return JSON.stringify(name) + \": d[\" + i + \"] || \\\\\"\\\\\"\";\n",
       "    }).join(\",\") + \"}\");\n",
       "  }\n",
       "\n",
       "  function customConverter(columns, f) {\n",
       "    var object = objectConverter(columns);\n",
       "    return function(row, i) {\n",
       "      return f(object(row), i, columns);\n",
       "    };\n",
       "  }\n",
       "\n",
       "  // Compute unique columns in order of discovery.\n",
       "  function inferColumns(rows) {\n",
       "    var columnSet = Object.create(null),\n",
       "        columns = [];\n",
       "\n",
       "    rows.forEach(function(row) {\n",
       "      for (var column in row) {\n",
       "        if (!(column in columnSet)) {\n",
       "          columns.push(columnSet[column] = column);\n",
       "        }\n",
       "      }\n",
       "    });\n",
       "\n",
       "    return columns;\n",
       "  }\n",
       "\n",
       "  function pad\\$1(value, width) {\n",
       "    var s = value + \"\", length = s.length;\n",
       "    return length < width ? new Array(width - length + 1).join(0) + s : s;\n",
       "  }\n",
       "\n",
       "  function formatYear\\$1(year) {\n",
       "    return year < 0 ? \"-\" + pad\\$1(-year, 6)\n",
       "      : year > 9999 ? \"+\" + pad\\$1(year, 6)\n",
       "      : pad\\$1(year, 4);\n",
       "  }\n",
       "\n",
       "  function formatDate\\$1(date) {\n",
       "    var hours = date.getUTCHours(),\n",
       "        minutes = date.getUTCMinutes(),\n",
       "        seconds = date.getUTCSeconds(),\n",
       "        milliseconds = date.getUTCMilliseconds();\n",
       "    return isNaN(date) ? \"Invalid Date\"\n",
       "        : formatYear\\$1(date.getUTCFullYear()) + \"-\" + pad\\$1(date.getUTCMonth() + 1, 2) + \"-\" + pad\\$1(date.getUTCDate(), 2)\n",
       "        + (milliseconds ? \"T\" + pad\\$1(hours, 2) + \":\" + pad\\$1(minutes, 2) + \":\" + pad\\$1(seconds, 2) + \".\" + pad\\$1(milliseconds, 3) + \"Z\"\n",
       "        : seconds ? \"T\" + pad\\$1(hours, 2) + \":\" + pad\\$1(minutes, 2) + \":\" + pad\\$1(seconds, 2) + \"Z\"\n",
       "        : minutes || hours ? \"T\" + pad\\$1(hours, 2) + \":\" + pad\\$1(minutes, 2) + \"Z\"\n",
       "        : \"\");\n",
       "  }\n",
       "\n",
       "  function dsv(delimiter) {\n",
       "    var reFormat = new RegExp(\"[\\\\\"\" + delimiter + \"\\\\n\\\\r]\"),\n",
       "        DELIMITER = delimiter.charCodeAt(0);\n",
       "\n",
       "    function parse(text, f) {\n",
       "      var convert, columns, rows = parseRows(text, function(row, i) {\n",
       "        if (convert) return convert(row, i - 1);\n",
       "        columns = row, convert = f ? customConverter(row, f) : objectConverter(row);\n",
       "      });\n",
       "      rows.columns = columns || [];\n",
       "      return rows;\n",
       "    }\n",
       "\n",
       "    function parseRows(text, f) {\n",
       "      var rows = [], // output rows\n",
       "          N = text.length,\n",
       "          I = 0, // current character index\n",
       "          n = 0, // current line number\n",
       "          t, // current token\n",
       "          eof = N <= 0, // current token followed by EOF?\n",
       "          eol = false; // current token followed by EOL?\n",
       "\n",
       "      // Strip the trailing newline.\n",
       "      if (text.charCodeAt(N - 1) === NEWLINE) --N;\n",
       "      if (text.charCodeAt(N - 1) === RETURN) --N;\n",
       "\n",
       "      function token() {\n",
       "        if (eof) return EOF;\n",
       "        if (eol) return eol = false, EOL;\n",
       "\n",
       "        // Unescape quotes.\n",
       "        var i, j = I, c;\n",
       "        if (text.charCodeAt(j) === QUOTE) {\n",
       "          while (I++ < N && text.charCodeAt(I) !== QUOTE || text.charCodeAt(++I) === QUOTE);\n",
       "          if ((i = I) >= N) eof = true;\n",
       "          else if ((c = text.charCodeAt(I++)) === NEWLINE) eol = true;\n",
       "          else if (c === RETURN) { eol = true; if (text.charCodeAt(I) === NEWLINE) ++I; }\n",
       "          return text.slice(j + 1, i - 1).replace(/\"\"/g, \"\\\\\"\");\n",
       "        }\n",
       "\n",
       "        // Find next delimiter or newline.\n",
       "        while (I < N) {\n",
       "          if ((c = text.charCodeAt(i = I++)) === NEWLINE) eol = true;\n",
       "          else if (c === RETURN) { eol = true; if (text.charCodeAt(I) === NEWLINE) ++I; }\n",
       "          else if (c !== DELIMITER) continue;\n",
       "          return text.slice(j, i);\n",
       "        }\n",
       "\n",
       "        // Return last token before EOF.\n",
       "        return eof = true, text.slice(j, N);\n",
       "      }\n",
       "\n",
       "      while ((t = token()) !== EOF) {\n",
       "        var row = [];\n",
       "        while (t !== EOL && t !== EOF) row.push(t), t = token();\n",
       "        if (f && (row = f(row, n++)) == null) continue;\n",
       "        rows.push(row);\n",
       "      }\n",
       "\n",
       "      return rows;\n",
       "    }\n",
       "\n",
       "    function preformatBody(rows, columns) {\n",
       "      return rows.map(function(row) {\n",
       "        return columns.map(function(column) {\n",
       "          return formatValue(row[column]);\n",
       "        }).join(delimiter);\n",
       "      });\n",
       "    }\n",
       "\n",
       "    function format(rows, columns) {\n",
       "      if (columns == null) columns = inferColumns(rows);\n",
       "      return [columns.map(formatValue).join(delimiter)].concat(preformatBody(rows, columns)).join(\"\\\\n\");\n",
       "    }\n",
       "\n",
       "    function formatBody(rows, columns) {\n",
       "      if (columns == null) columns = inferColumns(rows);\n",
       "      return preformatBody(rows, columns).join(\"\\\\n\");\n",
       "    }\n",
       "\n",
       "    function formatRows(rows) {\n",
       "      return rows.map(formatRow).join(\"\\\\n\");\n",
       "    }\n",
       "\n",
       "    function formatRow(row) {\n",
       "      return row.map(formatValue).join(delimiter);\n",
       "    }\n",
       "\n",
       "    function formatValue(value) {\n",
       "      return value == null ? \"\"\n",
       "          : value instanceof Date ? formatDate\\$1(value)\n",
       "          : reFormat.test(value += \"\") ? \"\\\\\"\" + value.replace(/\"/g, \"\\\\\"\\\\\"\") + \"\\\\\"\"\n",
       "          : value;\n",
       "    }\n",
       "\n",
       "    return {\n",
       "      parse: parse,\n",
       "      parseRows: parseRows,\n",
       "      format: format,\n",
       "      formatBody: formatBody,\n",
       "      formatRows: formatRows,\n",
       "      formatRow: formatRow,\n",
       "      formatValue: formatValue\n",
       "    };\n",
       "  }\n",
       "\n",
       "  var csv = dsv(\",\");\n",
       "\n",
       "  var csvParse = csv.parse;\n",
       "  var csvParseRows = csv.parseRows;\n",
       "\n",
       "  var tsv = dsv(\"\\\\t\");\n",
       "\n",
       "  var tsvParse = tsv.parse;\n",
       "  var tsvParseRows = tsv.parseRows;\n",
       "\n",
       "  function autoType(object) {\n",
       "    for (var key in object) {\n",
       "      var value = object[key].trim(), number, m;\n",
       "      if (!value) value = null;\n",
       "      else if (value === \"true\") value = true;\n",
       "      else if (value === \"false\") value = false;\n",
       "      else if (value === \"NaN\") value = NaN;\n",
       "      else if (!isNaN(number = +value)) value = number;\n",
       "      else if (m = value.match(/^([-+]\\\\d{2})?\\\\d{4}(-\\\\d{2}(-\\\\d{2})?)?(T\\\\d{2}:\\\\d{2}(:\\\\d{2}(\\\\.\\\\d{3})?)?(Z|[-+]\\\\d{2}:\\\\d{2})?)?\\$/)) {\n",
       "        if (fixtz && !!m[4] && !m[7]) value = value.replace(/-/g, \"/\").replace(/T/, \" \");\n",
       "        value = new Date(value);\n",
       "      }\n",
       "      else continue;\n",
       "      object[key] = value;\n",
       "    }\n",
       "    return object;\n",
       "  }\n",
       "\n",
       "  // https://github.com/d3/d3-dsv/issues/45\n",
       "  const fixtz = new Date(\"2019-01-01T00:00\").getHours() || new Date(\"2019-07-01T00:00\").getHours();\n",
       "\n",
       "  const metas = new Map;\n",
       "  const queue = [];\n",
       "  const map = queue.map;\n",
       "  const some = queue.some;\n",
       "  const hasOwnProperty\\$1 = queue.hasOwnProperty;\n",
       "  const origin = \"https://cdn.jsdelivr.net/npm/\";\n",
       "  const identifierRe = /^((?:@[^/@]+\\\\/)?[^/@]+)(?:@([^/]+))?(?:\\\\/(.*))?\\$/;\n",
       "  const versionRe = /^\\\\d+\\\\.\\\\d+\\\\.\\\\d+(-[\\\\w-.+]+)?\\$/;\n",
       "  const extensionRe = /\\\\.[^/]*\\$/;\n",
       "  const mains = [\"unpkg\", \"jsdelivr\", \"browser\", \"main\"];\n",
       "\n",
       "  class RequireError extends Error {\n",
       "    constructor(message) {\n",
       "      super(message);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  RequireError.prototype.name = RequireError.name;\n",
       "\n",
       "  function main(meta) {\n",
       "    for (const key of mains) {\n",
       "      const value = meta[key];\n",
       "      if (typeof value === \"string\") {\n",
       "        return extensionRe.test(value) ? value : \\`\\${value}.js\\`;\n",
       "      }\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function parseIdentifier(identifier) {\n",
       "    const match = identifierRe.exec(identifier);\n",
       "    return match && {\n",
       "      name: match[1],\n",
       "      version: match[2],\n",
       "      path: match[3]\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function resolveMeta(target) {\n",
       "    const url = \\`\\${origin}\\${target.name}\\${target.version ? \\`@\\${target.version}\\` : \"\"}/package.json\\`;\n",
       "    let meta = metas.get(url);\n",
       "    if (!meta) metas.set(url, meta = fetch(url).then(response => {\n",
       "      if (!response.ok) throw new RequireError(\"unable to load package.json\");\n",
       "      if (response.redirected && !metas.has(response.url)) metas.set(response.url, meta);\n",
       "      return response.json();\n",
       "    }));\n",
       "    return meta;\n",
       "  }\n",
       "\n",
       "  async function resolve(name, base) {\n",
       "    if (name.startsWith(origin)) name = name.substring(origin.length);\n",
       "    if (/^(\\\\w+:)|\\\\/\\\\//i.test(name)) return name;\n",
       "    if (/^[.]{0,2}\\\\//i.test(name)) return new URL(name, base == null ? location : base).href;\n",
       "    if (!name.length || /^[\\\\s._]/.test(name) || /\\\\s\\$/.test(name)) throw new RequireError(\"illegal name\");\n",
       "    const target = parseIdentifier(name);\n",
       "    if (!target) return \\`\\${origin}\\${name}\\`;\n",
       "    if (!target.version && base != null && base.startsWith(origin)) {\n",
       "      const meta = await resolveMeta(parseIdentifier(base.substring(origin.length)));\n",
       "      target.version = meta.dependencies && meta.dependencies[target.name] || meta.peerDependencies && meta.peerDependencies[target.name];\n",
       "    }\n",
       "    if (target.path && !extensionRe.test(target.path)) target.path += \".js\";\n",
       "    if (target.path && target.version && versionRe.test(target.version)) return \\`\\${origin}\\${target.name}@\\${target.version}/\\${target.path}\\`;\n",
       "    const meta = await resolveMeta(target);\n",
       "    return \\`\\${origin}\\${meta.name}@\\${meta.version}/\\${target.path || main(meta) || \"index.js\"}\\`;\n",
       "  }\n",
       "\n",
       "  var require = requireFrom(resolve);\n",
       "\n",
       "  function requireFrom(resolver) {\n",
       "    const cache = new Map;\n",
       "    const requireBase = requireRelative(null);\n",
       "\n",
       "    function requireAbsolute(url) {\n",
       "      if (typeof url !== \"string\") return url;\n",
       "      let module = cache.get(url);\n",
       "      if (!module) cache.set(url, module = new Promise((resolve, reject) => {\n",
       "        const script = document.createElement(\"script\");\n",
       "        script.onload = () => {\n",
       "          try { resolve(queue.pop()(requireRelative(url))); }\n",
       "          catch (error) { reject(new RequireError(\"invalid module\")); }\n",
       "          script.remove();\n",
       "        };\n",
       "        script.onerror = () => {\n",
       "          reject(new RequireError(\"unable to load module\"));\n",
       "          script.remove();\n",
       "        };\n",
       "        script.async = true;\n",
       "        script.src = url;\n",
       "        window.define = define;\n",
       "        document.head.appendChild(script);\n",
       "      }));\n",
       "      return module;\n",
       "    }\n",
       "\n",
       "    function requireRelative(base) {\n",
       "      return name => Promise.resolve(resolver(name, base)).then(requireAbsolute);\n",
       "    }\n",
       "\n",
       "    function requireAlias(aliases) {\n",
       "      return requireFrom((name, base) => {\n",
       "        if (name in aliases) {\n",
       "          name = aliases[name], base = null;\n",
       "          if (typeof name !== \"string\") return name;\n",
       "        }\n",
       "        return resolver(name, base);\n",
       "      });\n",
       "    }\n",
       "\n",
       "    function require(name) {\n",
       "      return arguments.length > 1\n",
       "          ? Promise.all(map.call(arguments, requireBase)).then(merge)\n",
       "          : requireBase(name);\n",
       "    }\n",
       "\n",
       "    require.alias = requireAlias;\n",
       "    require.resolve = resolver;\n",
       "\n",
       "    return require;\n",
       "  }\n",
       "\n",
       "  function merge(modules) {\n",
       "    const o = {};\n",
       "    for (const m of modules) {\n",
       "      for (const k in m) {\n",
       "        if (hasOwnProperty\\$1.call(m, k)) {\n",
       "          if (m[k] == null) Object.defineProperty(o, k, {get: getter(m, k)});\n",
       "          else o[k] = m[k];\n",
       "        }\n",
       "      }\n",
       "    }\n",
       "    return o;\n",
       "  }\n",
       "\n",
       "  function getter(object, name) {\n",
       "    return () => object[name];\n",
       "  }\n",
       "\n",
       "  function isbuiltin(name) {\n",
       "    name = name + \"\";\n",
       "    return name === \"exports\" || name === \"module\";\n",
       "  }\n",
       "\n",
       "  function define(name, dependencies, factory) {\n",
       "    const n = arguments.length;\n",
       "    if (n < 2) factory = name, dependencies = [];\n",
       "    else if (n < 3) factory = dependencies, dependencies = typeof name === \"string\" ? [] : name;\n",
       "    queue.push(some.call(dependencies, isbuiltin) ? require => {\n",
       "      const exports = {};\n",
       "      const module = {exports};\n",
       "      return Promise.all(map.call(dependencies, name => {\n",
       "        name = name + \"\";\n",
       "        return name === \"exports\" ? exports : name === \"module\" ? module : require(name);\n",
       "      })).then(dependencies => {\n",
       "        factory.apply(null, dependencies);\n",
       "        return module.exports;\n",
       "      });\n",
       "    } : require => {\n",
       "      return Promise.all(map.call(dependencies, require)).then(dependencies => {\n",
       "        return typeof factory === \"function\" ? factory.apply(null, dependencies) : factory;\n",
       "      });\n",
       "    });\n",
       "  }\n",
       "\n",
       "  define.amd = {};\n",
       "\n",
       "  function dependency(name, version, main) {\n",
       "    return {\n",
       "      resolve(path = main) {\n",
       "        return \\`https://cdn.jsdelivr.net/npm/\\${name}@\\${version}/\\${path}\\`;\n",
       "      }\n",
       "    };\n",
       "  }\n",
       "\n",
       "  const d3 = dependency(\"d3\", \"7.0.4\", \"dist/d3.min.js\");\n",
       "  const inputs = dependency(\"@observablehq/inputs\", \"0.9.7\", \"dist/inputs.min.js\");\n",
       "  const plot = dependency(\"@observablehq/plot\", \"0.2.4\", \"dist/plot.umd.min.js\");\n",
       "  const graphviz = dependency(\"@observablehq/graphviz\", \"0.2.1\", \"dist/graphviz.min.js\");\n",
       "  const highlight = dependency(\"@observablehq/highlight.js\", \"2.0.0\", \"highlight.min.js\");\n",
       "  const katex = dependency(\"@observablehq/katex\", \"0.11.1\", \"dist/katex.min.js\");\n",
       "  const lodash = dependency(\"lodash\", \"4.17.21\", \"lodash.min.js\");\n",
       "  const htl = dependency(\"htl\", \"0.3.1\", \"dist/htl.min.js\");\n",
       "  const jszip = dependency(\"jszip\", \"3.7.1\", \"dist/jszip.min.js\");\n",
       "  const marked = dependency(\"marked\", \"0.3.12\", \"marked.min.js\");\n",
       "  const sql = dependency(\"sql.js\", \"1.6.1\", \"dist/sql-wasm.js\");\n",
       "  const vega = dependency(\"vega\", \"5.21.0\", \"build/vega.min.js\");\n",
       "  const vegalite = dependency(\"vega-lite\", \"5.1.1\", \"build/vega-lite.min.js\");\n",
       "  const vegaliteApi = dependency(\"vega-lite-api\", \"5.0.0\", \"build/vega-lite-api.min.js\");\n",
       "  const arrow = dependency(\"apache-arrow\", \"4.0.1\", \"Arrow.es2015.min.js\");\n",
       "  const arquero = dependency(\"arquero\", \"4.8.7\", \"dist/arquero.min.js\");\n",
       "  const topojson = dependency(\"topojson-client\", \"3.1.0\", \"dist/topojson-client.min.js\");\n",
       "  const exceljs = dependency(\"exceljs\", \"4.3.0\", \"dist/exceljs.min.js\");\n",
       "\n",
       "  async function sqlite(require) {\n",
       "    const init = await require(sql.resolve());\n",
       "    return init({locateFile: file => sql.resolve(\\`dist/\\${file}\\`)});\n",
       "  }\n",
       "\n",
       "  class SQLiteDatabaseClient {\n",
       "    constructor(db) {\n",
       "      Object.defineProperties(this, {\n",
       "        _db: {value: db}\n",
       "      });\n",
       "    }\n",
       "    static async open(source) {\n",
       "      const [SQL, buffer] = await Promise.all([sqlite(require), Promise.resolve(source).then(load)]);\n",
       "      return new SQLiteDatabaseClient(new SQL.Database(buffer));\n",
       "    }\n",
       "    async query(query, params) {\n",
       "      return await exec(this._db, query, params);\n",
       "    }\n",
       "    async queryRow(query, params) {\n",
       "      return (await this.query(query, params))[0] || null;\n",
       "    }\n",
       "    async explain(query, params) {\n",
       "      const rows = await this.query(\\`EXPLAIN QUERY PLAN \\${query}\\`, params);\n",
       "      return element(\"pre\", {className: \"observablehq--inspect\"}, [\n",
       "        text(rows.map(row => row.detail).join(\"\\\\n\"))\n",
       "      ]);\n",
       "    }\n",
       "    async describe(object) {\n",
       "      const rows = await (object === undefined\n",
       "        ? this.query(\\`SELECT name FROM sqlite_master WHERE type = 'table'\\`)\n",
       "        : this.query(\\`SELECT * FROM pragma_table_info(?)\\`, [object]));\n",
       "      if (!rows.length) throw new Error(\"Not found\");\n",
       "      const {columns} = rows;\n",
       "      return element(\"table\", {value: rows}, [\n",
       "        element(\"thead\", [element(\"tr\", columns.map(c => element(\"th\", [text(c)])))]),\n",
       "        element(\"tbody\", rows.map(r => element(\"tr\", columns.map(c => element(\"td\", [text(r[c])])))))\n",
       "      ]);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function load(source) {\n",
       "    return typeof source === \"string\" ? fetch(source).then(load)\n",
       "      : source instanceof Response || source instanceof Blob ? source.arrayBuffer().then(load)\n",
       "      : source instanceof ArrayBuffer ? new Uint8Array(source)\n",
       "      : source;\n",
       "  }\n",
       "\n",
       "  async function exec(db, query, params) {\n",
       "    const [result] = await db.exec(query, params);\n",
       "    if (!result) return [];\n",
       "    const {columns, values} = result;\n",
       "    const rows = values.map(row => Object.fromEntries(row.map((value, i) => [columns[i], value])));\n",
       "    rows.columns = columns;\n",
       "    return rows;\n",
       "  }\n",
       "\n",
       "  function element(name, props, children) {\n",
       "    if (arguments.length === 2) children = props, props = undefined;\n",
       "    const element = document.createElement(name);\n",
       "    if (props !== undefined) for (const p in props) element[p] = props[p];\n",
       "    if (children !== undefined) for (const c of children) element.appendChild(c);\n",
       "    return element;\n",
       "  }\n",
       "\n",
       "  function text(value) {\n",
       "    return document.createTextNode(value);\n",
       "  }\n",
       "\n",
       "  class Workbook {\n",
       "    constructor(workbook) {\n",
       "      Object.defineProperties(this, {\n",
       "        _: {value: workbook},\n",
       "        sheetNames: {\n",
       "          value: workbook.worksheets.map((s) => s.name),\n",
       "          enumerable: true,\n",
       "        },\n",
       "      });\n",
       "    }\n",
       "    sheet(name, options) {\n",
       "      const sname =\n",
       "        typeof name === \"number\"\n",
       "          ? this.sheetNames[name]\n",
       "          : this.sheetNames.includes((name += \"\"))\n",
       "          ? name\n",
       "          : null;\n",
       "      if (sname == null) throw new Error(\\`Sheet not found: \\${name}\\`);\n",
       "      const sheet = this._.getWorksheet(sname);\n",
       "      return extract(sheet, options);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function extract(sheet, {range, headers} = {}) {\n",
       "    let [[c0, r0], [c1, r1]] = parseRange(range, sheet);\n",
       "    const headerRow = headers ? sheet._rows[r0++] : null;\n",
       "    let names = new Set([\"#\"]);\n",
       "    for (let n = c0; n <= c1; n++) {\n",
       "      const value = headerRow ? valueOf(headerRow.findCell(n + 1)) : null;\n",
       "      let name = (value && value + \"\") || toColumn(n);\n",
       "      while (names.has(name)) name += \"_\";\n",
       "      names.add(name);\n",
       "    }\n",
       "    names = new Array(c0).concat(Array.from(names));\n",
       "\n",
       "    const output = new Array(r1 - r0 + 1);\n",
       "    for (let r = r0; r <= r1; r++) {\n",
       "      const row = (output[r - r0] = Object.create(null, {\"#\": {value: r + 1}}));\n",
       "      const _row = sheet.getRow(r + 1);\n",
       "      if (_row.hasValues)\n",
       "        for (let c = c0; c <= c1; c++) {\n",
       "          const value = valueOf(_row.findCell(c + 1));\n",
       "          if (value != null) row[names[c + 1]] = value;\n",
       "        }\n",
       "    }\n",
       "\n",
       "    output.columns = names.filter(() => true); // Filter sparse columns\n",
       "    return output;\n",
       "  }\n",
       "\n",
       "  function valueOf(cell) {\n",
       "    if (!cell) return;\n",
       "    const {value} = cell;\n",
       "    if (value && typeof value === \"object\" && !(value instanceof Date)) {\n",
       "      if (value.formula || value.sharedFormula) {\n",
       "        return value.result && value.result.error ? NaN : value.result;\n",
       "      }\n",
       "      if (value.richText) {\n",
       "        return richText(value);\n",
       "      }\n",
       "      if (value.text) {\n",
       "        let {text} = value;\n",
       "        if (text.richText) text = richText(text);\n",
       "        return value.hyperlink && value.hyperlink !== text\n",
       "          ? \\`\\${value.hyperlink} \\${text}\\`\n",
       "          : text;\n",
       "      }\n",
       "      return value;\n",
       "    }\n",
       "    return value;\n",
       "  }\n",
       "\n",
       "  function richText(value) {\n",
       "    return value.richText.map((d) => d.text).join(\"\");\n",
       "  }\n",
       "\n",
       "  function parseRange(specifier = \":\", {columnCount, rowCount}) {\n",
       "    specifier += \"\";\n",
       "    if (!specifier.match(/^[A-Z]*\\\\d*:[A-Z]*\\\\d*\\$/))\n",
       "      throw new Error(\"Malformed range specifier\");\n",
       "    const [[c0 = 0, r0 = 0], [c1 = columnCount - 1, r1 = rowCount - 1]] =\n",
       "      specifier.split(\":\").map(fromCellReference);\n",
       "    return [\n",
       "      [c0, r0],\n",
       "      [c1, r1],\n",
       "    ];\n",
       "  }\n",
       "\n",
       "  // Returns the default column name for a zero-based column index.\n",
       "  // For example: 0 -> \"A\", 1 -> \"B\", 25 -> \"Z\", 26 -> \"AA\", 27 -> \"AB\".\n",
       "  function toColumn(c) {\n",
       "    let sc = \"\";\n",
       "    c++;\n",
       "    do {\n",
       "      sc = String.fromCharCode(64 + (c % 26 || 26)) + sc;\n",
       "    } while ((c = Math.floor((c - 1) / 26)));\n",
       "    return sc;\n",
       "  }\n",
       "\n",
       "  // Returns the zero-based indexes from a cell reference.\n",
       "  // For example: \"A1\" -> [0, 0], \"B2\" -> [1, 1], \"AA10\" -> [26, 9].\n",
       "  function fromCellReference(s) {\n",
       "    const [, sc, sr] = s.match(/^([A-Z]*)(\\\\d*)\\$/);\n",
       "    let c = 0;\n",
       "    if (sc)\n",
       "      for (let i = 0; i < sc.length; i++)\n",
       "        c += Math.pow(26, sc.length - i - 1) * (sc.charCodeAt(i) - 64);\n",
       "    return [c ? c - 1 : undefined, sr ? +sr - 1 : undefined];\n",
       "  }\n",
       "\n",
       "  async function remote_fetch(file) {\n",
       "    const response = await fetch(await file.url());\n",
       "    if (!response.ok) throw new Error(\\`Unable to load file: \\${file.name}\\`);\n",
       "    return response;\n",
       "  }\n",
       "\n",
       "  async function dsv\\$1(file, delimiter, {array = false, typed = false} = {}) {\n",
       "    const text = await file.text();\n",
       "    return (delimiter === \"\\\\t\"\n",
       "        ? (array ? tsvParseRows : tsvParse)\n",
       "        : (array ? csvParseRows : csvParse))(text, typed && autoType);\n",
       "  }\n",
       "\n",
       "  class AbstractFile {\n",
       "    constructor(name) {\n",
       "      Object.defineProperty(this, \"name\", {value: name, enumerable: true});\n",
       "    }\n",
       "    async blob() {\n",
       "      return (await remote_fetch(this)).blob();\n",
       "    }\n",
       "    async arrayBuffer() {\n",
       "      return (await remote_fetch(this)).arrayBuffer();\n",
       "    }\n",
       "    async text() {\n",
       "      return (await remote_fetch(this)).text();\n",
       "    }\n",
       "    async json() {\n",
       "      return (await remote_fetch(this)).json();\n",
       "    }\n",
       "    async stream() {\n",
       "      return (await remote_fetch(this)).body;\n",
       "    }\n",
       "    async csv(options) {\n",
       "      return dsv\\$1(this, \",\", options);\n",
       "    }\n",
       "    async tsv(options) {\n",
       "      return dsv\\$1(this, \"\\\\t\", options);\n",
       "    }\n",
       "    async image() {\n",
       "      const url = await this.url();\n",
       "      return new Promise((resolve, reject) => {\n",
       "        const i = new Image;\n",
       "        if (new URL(url, document.baseURI).origin !== new URL(location).origin) {\n",
       "          i.crossOrigin = \"anonymous\";\n",
       "        }\n",
       "        i.onload = () => resolve(i);\n",
       "        i.onerror = () => reject(new Error(\\`Unable to load file: \\${this.name}\\`));\n",
       "        i.src = url;\n",
       "      });\n",
       "    }\n",
       "    async arrow() {\n",
       "      const [Arrow, response] = await Promise.all([require(arrow.resolve()), remote_fetch(this)]);\n",
       "      return Arrow.Table.from(response);\n",
       "    }\n",
       "    async sqlite() {\n",
       "      return SQLiteDatabaseClient.open(remote_fetch(this));\n",
       "    }\n",
       "    async zip() {\n",
       "      const [JSZip, buffer] = await Promise.all([require(jszip.resolve()), this.arrayBuffer()]);\n",
       "      return new ZipArchive(await JSZip.loadAsync(buffer));\n",
       "    }\n",
       "    async xml(mimeType = \"application/xml\") {\n",
       "      return (new DOMParser).parseFromString(await this.text(), mimeType);\n",
       "    }\n",
       "    async html() {\n",
       "      return this.xml(\"text/html\");\n",
       "    }\n",
       "    async xlsx() {\n",
       "      const [ExcelJS, buffer] = await Promise.all([require(exceljs.resolve()), this.arrayBuffer()]);\n",
       "      return new Workbook(await new ExcelJS.Workbook().xlsx.load(buffer));\n",
       "    }\n",
       "  }\n",
       "\n",
       "  class FileAttachment extends AbstractFile {\n",
       "    constructor(url, name) {\n",
       "      super(name);\n",
       "      Object.defineProperty(this, \"_url\", {value: url});\n",
       "    }\n",
       "    async url() {\n",
       "      return (await this._url) + \"\";\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function NoFileAttachments(name) {\n",
       "    throw new Error(\\`File not found: \\${name}\\`);\n",
       "  }\n",
       "\n",
       "  function FileAttachments(resolve) {\n",
       "    return Object.assign(\n",
       "      name => {\n",
       "        const url = resolve(name += \"\"); // Returns a Promise, string, or null.\n",
       "        if (url == null) throw new Error(\\`File not found: \\${name}\\`);\n",
       "        return new FileAttachment(url, name);\n",
       "      },\n",
       "      {prototype: FileAttachment.prototype} // instanceof\n",
       "    );\n",
       "  }\n",
       "\n",
       "  class ZipArchive {\n",
       "    constructor(archive) {\n",
       "      Object.defineProperty(this, \"_\", {value: archive});\n",
       "      this.filenames = Object.keys(archive.files).filter(name => !archive.files[name].dir);\n",
       "    }\n",
       "    file(path) {\n",
       "      const object = this._.file(path += \"\");\n",
       "      if (!object || object.dir) throw new Error(\\`file not found: \\${path}\\`);\n",
       "      return new ZipArchiveEntry(object);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  class ZipArchiveEntry extends AbstractFile {\n",
       "    constructor(object) {\n",
       "      super(object.name);\n",
       "      Object.defineProperty(this, \"_\", {value: object});\n",
       "      Object.defineProperty(this, \"_url\", {writable: true});\n",
       "    }\n",
       "    async url() {\n",
       "      return this._url || (this._url = this.blob().then(URL.createObjectURL));\n",
       "    }\n",
       "    async blob() {\n",
       "      return this._.async(\"blob\");\n",
       "    }\n",
       "    async arrayBuffer() {\n",
       "      return this._.async(\"arraybuffer\");\n",
       "    }\n",
       "    async text() {\n",
       "      return this._.async(\"text\");\n",
       "    }\n",
       "    async json() {\n",
       "      return JSON.parse(await this.text());\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function canvas(width, height) {\n",
       "    var canvas = document.createElement(\"canvas\");\n",
       "    canvas.width = width;\n",
       "    canvas.height = height;\n",
       "    return canvas;\n",
       "  }\n",
       "\n",
       "  function context2d(width, height, dpi) {\n",
       "    if (dpi == null) dpi = devicePixelRatio;\n",
       "    var canvas = document.createElement(\"canvas\");\n",
       "    canvas.width = width * dpi;\n",
       "    canvas.height = height * dpi;\n",
       "    canvas.style.width = width + \"px\";\n",
       "    var context = canvas.getContext(\"2d\");\n",
       "    context.scale(dpi, dpi);\n",
       "    return context;\n",
       "  }\n",
       "\n",
       "  function download(value, name = \"untitled\", label = \"Save\") {\n",
       "    const a = document.createElement(\"a\");\n",
       "    const b = a.appendChild(document.createElement(\"button\"));\n",
       "    b.textContent = label;\n",
       "    a.download = name;\n",
       "\n",
       "    async function reset() {\n",
       "      await new Promise(requestAnimationFrame);\n",
       "      URL.revokeObjectURL(a.href);\n",
       "      a.removeAttribute(\"href\");\n",
       "      b.textContent = label;\n",
       "      b.disabled = false;\n",
       "    }\n",
       "\n",
       "    a.onclick = async event => {\n",
       "      b.disabled = true;\n",
       "      if (a.href) return reset(); // Already saved.\n",
       "      b.textContent = \"Saving…\";\n",
       "      try {\n",
       "        const object = await (typeof value === \"function\" ? value() : value);\n",
       "        b.textContent = \"Download\";\n",
       "        a.href = URL.createObjectURL(object); // eslint-disable-line require-atomic-updates\n",
       "      } catch (ignore) {\n",
       "        b.textContent = label;\n",
       "      }\n",
       "      if (event.eventPhase) return reset(); // Already downloaded.\n",
       "      b.disabled = false;\n",
       "    };\n",
       "\n",
       "    return a;\n",
       "  }\n",
       "\n",
       "  var namespaces = {\n",
       "    math: \"http://www.w3.org/1998/Math/MathML\",\n",
       "    svg: \"http://www.w3.org/2000/svg\",\n",
       "    xhtml: \"http://www.w3.org/1999/xhtml\",\n",
       "    xlink: \"http://www.w3.org/1999/xlink\",\n",
       "    xml: \"http://www.w3.org/XML/1998/namespace\",\n",
       "    xmlns: \"http://www.w3.org/2000/xmlns/\"\n",
       "  };\n",
       "\n",
       "  function element\\$1(name, attributes) {\n",
       "    var prefix = name += \"\", i = prefix.indexOf(\":\"), value;\n",
       "    if (i >= 0 && (prefix = name.slice(0, i)) !== \"xmlns\") name = name.slice(i + 1);\n",
       "    var element = namespaces.hasOwnProperty(prefix) // eslint-disable-line no-prototype-builtins\n",
       "        ? document.createElementNS(namespaces[prefix], name)\n",
       "        : document.createElement(name);\n",
       "    if (attributes) for (var key in attributes) {\n",
       "      prefix = key, i = prefix.indexOf(\":\"), value = attributes[key];\n",
       "      if (i >= 0 && (prefix = key.slice(0, i)) !== \"xmlns\") key = key.slice(i + 1);\n",
       "      if (namespaces.hasOwnProperty(prefix)) element.setAttributeNS(namespaces[prefix], key, value); // eslint-disable-line no-prototype-builtins\n",
       "      else element.setAttribute(key, value);\n",
       "    }\n",
       "    return element;\n",
       "  }\n",
       "\n",
       "  function input(type) {\n",
       "    var input = document.createElement(\"input\");\n",
       "    if (type != null) input.type = type;\n",
       "    return input;\n",
       "  }\n",
       "\n",
       "  function range(min, max, step) {\n",
       "    if (arguments.length === 1) max = min, min = null;\n",
       "    var input = document.createElement(\"input\");\n",
       "    input.min = min = min == null ? 0 : +min;\n",
       "    input.max = max = max == null ? 1 : +max;\n",
       "    input.step = step == null ? \"any\" : step = +step;\n",
       "    input.type = \"range\";\n",
       "    return input;\n",
       "  }\n",
       "\n",
       "  function select(values) {\n",
       "    var select = document.createElement(\"select\");\n",
       "    Array.prototype.forEach.call(values, function(value) {\n",
       "      var option = document.createElement(\"option\");\n",
       "      option.value = option.textContent = value;\n",
       "      select.appendChild(option);\n",
       "    });\n",
       "    return select;\n",
       "  }\n",
       "\n",
       "  function svg(width, height) {\n",
       "    var svg = document.createElementNS(\"http://www.w3.org/2000/svg\", \"svg\");\n",
       "    svg.setAttribute(\"viewBox\", [0, 0, width, height]);\n",
       "    svg.setAttribute(\"width\", width);\n",
       "    svg.setAttribute(\"height\", height);\n",
       "    return svg;\n",
       "  }\n",
       "\n",
       "  function text\\$1(value) {\n",
       "    return document.createTextNode(value);\n",
       "  }\n",
       "\n",
       "  var count\\$1 = 0;\n",
       "\n",
       "  function uid(name) {\n",
       "    return new Id(\"O-\" + (name == null ? \"\" : name + \"-\") + ++count\\$1);\n",
       "  }\n",
       "\n",
       "  function Id(id) {\n",
       "    this.id = id;\n",
       "    this.href = new URL(\\`#\\${id}\\`, location) + \"\";\n",
       "  }\n",
       "\n",
       "  Id.prototype.toString = function() {\n",
       "    return \"url(\" + this.href + \")\";\n",
       "  };\n",
       "\n",
       "  var DOM = {\n",
       "    canvas: canvas,\n",
       "    context2d: context2d,\n",
       "    download: download,\n",
       "    element: element\\$1,\n",
       "    input: input,\n",
       "    range: range,\n",
       "    select: select,\n",
       "    svg: svg,\n",
       "    text: text\\$1,\n",
       "    uid: uid\n",
       "  };\n",
       "\n",
       "  function buffer(file) {\n",
       "    return new Promise(function(resolve, reject) {\n",
       "      var reader = new FileReader;\n",
       "      reader.onload = function() { resolve(reader.result); };\n",
       "      reader.onerror = reject;\n",
       "      reader.readAsArrayBuffer(file);\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function text\\$2(file) {\n",
       "    return new Promise(function(resolve, reject) {\n",
       "      var reader = new FileReader;\n",
       "      reader.onload = function() { resolve(reader.result); };\n",
       "      reader.onerror = reject;\n",
       "      reader.readAsText(file);\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function url(file) {\n",
       "    return new Promise(function(resolve, reject) {\n",
       "      var reader = new FileReader;\n",
       "      reader.onload = function() { resolve(reader.result); };\n",
       "      reader.onerror = reject;\n",
       "      reader.readAsDataURL(file);\n",
       "    });\n",
       "  }\n",
       "\n",
       "  var Files = {\n",
       "    buffer: buffer,\n",
       "    text: text\\$2,\n",
       "    url: url\n",
       "  };\n",
       "\n",
       "  function that() {\n",
       "    return this;\n",
       "  }\n",
       "\n",
       "  function disposable(value, dispose) {\n",
       "    let done = false;\n",
       "    if (typeof dispose !== \"function\") {\n",
       "      throw new Error(\"dispose is not a function\");\n",
       "    }\n",
       "    return {\n",
       "      [Symbol.iterator]: that,\n",
       "      next: () => done ? {done: true} : (done = true, {done: false, value}),\n",
       "      return: () => (done = true, dispose(value), {done: true}),\n",
       "      throw: () => ({done: done = true})\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function* filter(iterator, test) {\n",
       "    var result, index = -1;\n",
       "    while (!(result = iterator.next()).done) {\n",
       "      if (test(result.value, ++index)) {\n",
       "        yield result.value;\n",
       "      }\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function observe(initialize) {\n",
       "    let stale = false;\n",
       "    let value;\n",
       "    let resolve;\n",
       "    const dispose = initialize(change);\n",
       "\n",
       "    if (dispose != null && typeof dispose !== \"function\") {\n",
       "      throw new Error(typeof dispose.then === \"function\"\n",
       "          ? \"async initializers are not supported\"\n",
       "          : \"initializer returned something, but not a dispose function\");\n",
       "    }\n",
       "\n",
       "    function change(x) {\n",
       "      if (resolve) resolve(x), resolve = null;\n",
       "      else stale = true;\n",
       "      return value = x;\n",
       "    }\n",
       "\n",
       "    function next() {\n",
       "      return {done: false, value: stale\n",
       "          ? (stale = false, Promise.resolve(value))\n",
       "          : new Promise(_ => (resolve = _))};\n",
       "    }\n",
       "\n",
       "    return {\n",
       "      [Symbol.iterator]: that,\n",
       "      throw: () => ({done: true}),\n",
       "      return: () => (dispose != null && dispose(), {done: true}),\n",
       "      next\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function input\\$1(input) {\n",
       "    return observe(function(change) {\n",
       "      var event = eventof(input), value = valueof\\$1(input);\n",
       "      function inputted() { change(valueof\\$1(input)); }\n",
       "      input.addEventListener(event, inputted);\n",
       "      if (value !== undefined) change(value);\n",
       "      return function() { input.removeEventListener(event, inputted); };\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function valueof\\$1(input) {\n",
       "    switch (input.type) {\n",
       "      case \"range\":\n",
       "      case \"number\": return input.valueAsNumber;\n",
       "      case \"date\": return input.valueAsDate;\n",
       "      case \"checkbox\": return input.checked;\n",
       "      case \"file\": return input.multiple ? input.files : input.files[0];\n",
       "      case \"select-multiple\": return Array.from(input.selectedOptions, o => o.value);\n",
       "      default: return input.value;\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function eventof(input) {\n",
       "    switch (input.type) {\n",
       "      case \"button\":\n",
       "      case \"submit\":\n",
       "      case \"checkbox\": return \"click\";\n",
       "      case \"file\": return \"change\";\n",
       "      default: return \"input\";\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function* map\\$1(iterator, transform) {\n",
       "    var result, index = -1;\n",
       "    while (!(result = iterator.next()).done) {\n",
       "      yield transform(result.value, ++index);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function queue\\$1(initialize) {\n",
       "    let resolve;\n",
       "    const queue = [];\n",
       "    const dispose = initialize(push);\n",
       "\n",
       "    if (dispose != null && typeof dispose !== \"function\") {\n",
       "      throw new Error(typeof dispose.then === \"function\"\n",
       "          ? \"async initializers are not supported\"\n",
       "          : \"initializer returned something, but not a dispose function\");\n",
       "    }\n",
       "\n",
       "    function push(x) {\n",
       "      queue.push(x);\n",
       "      if (resolve) resolve(queue.shift()), resolve = null;\n",
       "      return x;\n",
       "    }\n",
       "\n",
       "    function next() {\n",
       "      return {done: false, value: queue.length\n",
       "          ? Promise.resolve(queue.shift())\n",
       "          : new Promise(_ => (resolve = _))};\n",
       "    }\n",
       "\n",
       "    return {\n",
       "      [Symbol.iterator]: that,\n",
       "      throw: () => ({done: true}),\n",
       "      return: () => (dispose != null && dispose(), {done: true}),\n",
       "      next\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function* range\\$1(start, stop, step) {\n",
       "    start = +start;\n",
       "    stop = +stop;\n",
       "    step = (n = arguments.length) < 2 ? (stop = start, start = 0, 1) : n < 3 ? 1 : +step;\n",
       "    var i = -1, n = Math.max(0, Math.ceil((stop - start) / step)) | 0;\n",
       "    while (++i < n) {\n",
       "      yield start + i * step;\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function valueAt(iterator, i) {\n",
       "    if (!isFinite(i = +i) || i < 0 || i !== i | 0) return;\n",
       "    var result, index = -1;\n",
       "    while (!(result = iterator.next()).done) {\n",
       "      if (++index === i) {\n",
       "        return result.value;\n",
       "      }\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function worker(source) {\n",
       "    const url = URL.createObjectURL(new Blob([source], {type: \"text/javascript\"}));\n",
       "    const worker = new Worker(url);\n",
       "    return disposable(worker, () => {\n",
       "      worker.terminate();\n",
       "      URL.revokeObjectURL(url);\n",
       "    });\n",
       "  }\n",
       "\n",
       "  var Generators = {\n",
       "    disposable: disposable,\n",
       "    filter: filter,\n",
       "    input: input\\$1,\n",
       "    map: map\\$1,\n",
       "    observe: observe,\n",
       "    queue: queue\\$1,\n",
       "    range: range\\$1,\n",
       "    valueAt: valueAt,\n",
       "    worker: worker\n",
       "  };\n",
       "\n",
       "  function template(render, wrapper) {\n",
       "    return function(strings) {\n",
       "      var string = strings[0],\n",
       "          parts = [], part,\n",
       "          root = null,\n",
       "          node, nodes,\n",
       "          walker,\n",
       "          i, n, j, m, k = -1;\n",
       "\n",
       "      // Concatenate the text using comments as placeholders.\n",
       "      for (i = 1, n = arguments.length; i < n; ++i) {\n",
       "        part = arguments[i];\n",
       "        if (part instanceof Node) {\n",
       "          parts[++k] = part;\n",
       "          string += \"<!--o:\" + k + \"-->\";\n",
       "        } else if (Array.isArray(part)) {\n",
       "          for (j = 0, m = part.length; j < m; ++j) {\n",
       "            node = part[j];\n",
       "            if (node instanceof Node) {\n",
       "              if (root === null) {\n",
       "                parts[++k] = root = document.createDocumentFragment();\n",
       "                string += \"<!--o:\" + k + \"-->\";\n",
       "              }\n",
       "              root.appendChild(node);\n",
       "            } else {\n",
       "              root = null;\n",
       "              string += node;\n",
       "            }\n",
       "          }\n",
       "          root = null;\n",
       "        } else {\n",
       "          string += part;\n",
       "        }\n",
       "        string += strings[i];\n",
       "      }\n",
       "\n",
       "      // Render the text.\n",
       "      root = render(string);\n",
       "\n",
       "      // Walk the rendered content to replace comment placeholders.\n",
       "      if (++k > 0) {\n",
       "        nodes = new Array(k);\n",
       "        walker = document.createTreeWalker(root, NodeFilter.SHOW_COMMENT, null, false);\n",
       "        while (walker.nextNode()) {\n",
       "          node = walker.currentNode;\n",
       "          if (/^o:/.test(node.nodeValue)) {\n",
       "            nodes[+node.nodeValue.slice(2)] = node;\n",
       "          }\n",
       "        }\n",
       "        for (i = 0; i < k; ++i) {\n",
       "          if (node = nodes[i]) {\n",
       "            node.parentNode.replaceChild(parts[i], node);\n",
       "          }\n",
       "        }\n",
       "      }\n",
       "\n",
       "      // Is the rendered content\n",
       "      // … a parent of a single child? Detach and return the child.\n",
       "      // … a document fragment? Replace the fragment with an element.\n",
       "      // … some other node? Return it.\n",
       "      return root.childNodes.length === 1 ? root.removeChild(root.firstChild)\n",
       "          : root.nodeType === 11 ? ((node = wrapper()).appendChild(root), node)\n",
       "          : root;\n",
       "    };\n",
       "  }\n",
       "\n",
       "  var html = template(function(string) {\n",
       "    var template = document.createElement(\"template\");\n",
       "    template.innerHTML = string.trim();\n",
       "    return document.importNode(template.content, true);\n",
       "  }, function() {\n",
       "    return document.createElement(\"span\");\n",
       "  });\n",
       "\n",
       "  function md(require) {\n",
       "    return require(marked.resolve()).then(function(marked) {\n",
       "      return template(\n",
       "        function(string) {\n",
       "          var root = document.createElement(\"div\");\n",
       "          root.innerHTML = marked(string, {langPrefix: \"\"}).trim();\n",
       "          var code = root.querySelectorAll(\"pre code[class]\");\n",
       "          if (code.length > 0) {\n",
       "            require(highlight.resolve()).then(function(hl) {\n",
       "              code.forEach(function(block) {\n",
       "                function done() {\n",
       "                  hl.highlightBlock(block);\n",
       "                  block.parentNode.classList.add(\"observablehq--md-pre\");\n",
       "                }\n",
       "                if (hl.getLanguage(block.className)) {\n",
       "                  done();\n",
       "                } else {\n",
       "                  require(highlight.resolve(\"async-languages/index.js\"))\n",
       "                    .then(index => {\n",
       "                      if (index.has(block.className)) {\n",
       "                        return require(highlight.resolve(\"async-languages/\" + index.get(block.className))).then(language => {\n",
       "                          hl.registerLanguage(block.className, language);\n",
       "                        });\n",
       "                      }\n",
       "                    })\n",
       "                    .then(done, done);\n",
       "                }\n",
       "              });\n",
       "            });\n",
       "          }\n",
       "          return root;\n",
       "        },\n",
       "        function() {\n",
       "          return document.createElement(\"div\");\n",
       "        }\n",
       "      );\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function Mutable(value) {\n",
       "    let change;\n",
       "    Object.defineProperties(this, {\n",
       "      generator: {value: observe(_ => void (change = _))},\n",
       "      value: {get: () => value, set: x => change(value = x)} // eslint-disable-line no-setter-return\n",
       "    });\n",
       "    if (value !== undefined) change(value);\n",
       "  }\n",
       "\n",
       "  function* now() {\n",
       "    while (true) {\n",
       "      yield Date.now();\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function delay(duration, value) {\n",
       "    return new Promise(function(resolve) {\n",
       "      setTimeout(function() {\n",
       "        resolve(value);\n",
       "      }, duration);\n",
       "    });\n",
       "  }\n",
       "\n",
       "  var timeouts = new Map;\n",
       "\n",
       "  function timeout(now, time) {\n",
       "    var t = new Promise(function(resolve) {\n",
       "      timeouts.delete(time);\n",
       "      var delay = time - now;\n",
       "      if (!(delay > 0)) throw new Error(\"invalid time\");\n",
       "      if (delay > 0x7fffffff) throw new Error(\"too long to wait\");\n",
       "      setTimeout(resolve, delay);\n",
       "    });\n",
       "    timeouts.set(time, t);\n",
       "    return t;\n",
       "  }\n",
       "\n",
       "  function when(time, value) {\n",
       "    var now;\n",
       "    return (now = timeouts.get(time = +time)) ? now.then(() => value)\n",
       "        : (now = Date.now()) >= time ? Promise.resolve(value)\n",
       "        : timeout(now, time).then(() => value);\n",
       "  }\n",
       "\n",
       "  function tick(duration, value) {\n",
       "    return when(Math.ceil((Date.now() + 1) / duration) * duration, value);\n",
       "  }\n",
       "\n",
       "  var Promises = {\n",
       "    delay: delay,\n",
       "    tick: tick,\n",
       "    when: when\n",
       "  };\n",
       "\n",
       "  function resolve\\$1(name, base) {\n",
       "    if (/^(\\\\w+:)|\\\\/\\\\//i.test(name)) return name;\n",
       "    if (/^[.]{0,2}\\\\//i.test(name)) return new URL(name, base == null ? location : base).href;\n",
       "    if (!name.length || /^[\\\\s._]/.test(name) || /\\\\s\\$/.test(name)) throw new Error(\"illegal name\");\n",
       "    return \"https://unpkg.com/\" + name;\n",
       "  }\n",
       "\n",
       "  function requirer(resolve) {\n",
       "    return resolve == null ? require : requireFrom(resolve);\n",
       "  }\n",
       "\n",
       "  var svg\\$1 = template(function(string) {\n",
       "    var root = document.createElementNS(\"http://www.w3.org/2000/svg\", \"g\");\n",
       "    root.innerHTML = string.trim();\n",
       "    return root;\n",
       "  }, function() {\n",
       "    return document.createElementNS(\"http://www.w3.org/2000/svg\", \"g\");\n",
       "  });\n",
       "\n",
       "  var raw = String.raw;\n",
       "\n",
       "  function style(href) {\n",
       "    return new Promise(function(resolve, reject) {\n",
       "      var link = document.createElement(\"link\");\n",
       "      link.rel = \"stylesheet\";\n",
       "      link.href = href;\n",
       "      link.onerror = reject;\n",
       "      link.onload = resolve;\n",
       "      document.head.appendChild(link);\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function tex(require) {\n",
       "    return Promise.all([\n",
       "      require(katex.resolve()),\n",
       "      style(katex.resolve(\"dist/katex.min.css\"))\n",
       "    ]).then(function(values) {\n",
       "      var katex = values[0], tex = renderer();\n",
       "\n",
       "      function renderer(options) {\n",
       "        return function() {\n",
       "          var root = document.createElement(\"div\");\n",
       "          katex.render(raw.apply(String, arguments), root, options);\n",
       "          return root.removeChild(root.firstChild);\n",
       "        };\n",
       "      }\n",
       "\n",
       "      tex.options = renderer;\n",
       "      tex.block = renderer({displayMode: true});\n",
       "      return tex;\n",
       "    });\n",
       "  }\n",
       "\n",
       "  async function vl(require) {\n",
       "    const [v, vl, api] = await Promise.all([vega, vegalite, vegaliteApi].map(d => require(d.resolve())));\n",
       "    return api.register(v, vl);\n",
       "  }\n",
       "\n",
       "  function width() {\n",
       "    return observe(function(change) {\n",
       "      var width = change(document.body.clientWidth);\n",
       "      function resized() {\n",
       "        var w = document.body.clientWidth;\n",
       "        if (w !== width) change(width = w);\n",
       "      }\n",
       "      window.addEventListener(\"resize\", resized);\n",
       "      return function() {\n",
       "        window.removeEventListener(\"resize\", resized);\n",
       "      };\n",
       "    });\n",
       "  }\n",
       "\n",
       "  var Library = Object.assign(function Library(resolver) {\n",
       "    const require = requirer(resolver);\n",
       "    Object.defineProperties(this, properties({\n",
       "      FileAttachment: () => NoFileAttachments,\n",
       "      Arrow: () => require(arrow.resolve()),\n",
       "      Inputs: () => require(inputs.resolve()),\n",
       "      Mutable: () => Mutable,\n",
       "      Plot: () => require(plot.resolve()),\n",
       "      SQLite: () => sqlite(require),\n",
       "      SQLiteDatabaseClient: () => SQLiteDatabaseClient,\n",
       "      _: () => require(lodash.resolve()),\n",
       "      aq: () => require.alias({\"apache-arrow\": arrow.resolve()})(arquero.resolve()),\n",
       "      d3: () => require(d3.resolve()),\n",
       "      dot: () => require(graphviz.resolve()),\n",
       "      htl: () => require(htl.resolve()),\n",
       "      html: () => html,\n",
       "      md: () => md(require),\n",
       "      now,\n",
       "      require: () => require,\n",
       "      resolve: () => resolve\\$1,\n",
       "      svg: () => svg\\$1,\n",
       "      tex: () => tex(require),\n",
       "      topojson: () => require(topojson.resolve()),\n",
       "      vl: () => vl(require),\n",
       "      width,\n",
       "\n",
       "      // Note: these are namespace objects, and thus exposed directly rather than\n",
       "      // being wrapped in a function. This allows library.Generators to resolve,\n",
       "      // rather than needing module.value.\n",
       "      DOM,\n",
       "      Files,\n",
       "      Generators,\n",
       "      Promises\n",
       "    }));\n",
       "  }, {resolve: require.resolve});\n",
       "\n",
       "  function properties(values) {\n",
       "    return Object.fromEntries(Object.entries(values).map(property));\n",
       "  }\n",
       "\n",
       "  function property([key, value]) {\n",
       "    return [key, ({value, writable: true, enumerable: true})];\n",
       "  }\n",
       "\n",
       "  function RuntimeError(message, input) {\n",
       "    this.message = message + \"\";\n",
       "    this.input = input;\n",
       "  }\n",
       "\n",
       "  RuntimeError.prototype = Object.create(Error.prototype);\n",
       "  RuntimeError.prototype.name = \"RuntimeError\";\n",
       "  RuntimeError.prototype.constructor = RuntimeError;\n",
       "\n",
       "  function generatorish(value) {\n",
       "    return value\n",
       "        && typeof value.next === \"function\"\n",
       "        && typeof value.return === \"function\";\n",
       "  }\n",
       "\n",
       "  function load\\$1(notebook, library, observer) {\n",
       "    if (typeof library == \"function\") observer = library, library = null;\n",
       "    if (typeof observer !== \"function\") throw new Error(\"invalid observer\");\n",
       "    if (library == null) library = new Library();\n",
       "\n",
       "    const {modules, id} = notebook;\n",
       "    const map = new Map;\n",
       "    const runtime = new Runtime(library);\n",
       "    const main = runtime_module(id);\n",
       "\n",
       "    function runtime_module(id) {\n",
       "      let module = map.get(id);\n",
       "      if (!module) map.set(id, module = runtime.module());\n",
       "      return module;\n",
       "    }\n",
       "\n",
       "    for (const m of modules) {\n",
       "      const module = runtime_module(m.id);\n",
       "      let i = 0;\n",
       "      for (const v of m.variables) {\n",
       "        if (v.from) module.import(v.remote, v.name, runtime_module(v.from));\n",
       "        else if (module === main) module.variable(observer(v, i, m.variables)).define(v.name, v.inputs, v.value);\n",
       "        else module.define(v.name, v.inputs, v.value);\n",
       "        ++i;\n",
       "      }\n",
       "    }\n",
       "\n",
       "    return runtime;\n",
       "  }\n",
       "\n",
       "  function constant(x) {\n",
       "    return function() {\n",
       "      return x;\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function identity(x) {\n",
       "    return x;\n",
       "  }\n",
       "\n",
       "  function rethrow(e) {\n",
       "    return function() {\n",
       "      throw e;\n",
       "    };\n",
       "  }\n",
       "\n",
       "  var prototype = Array.prototype;\n",
       "  var map\\$2 = prototype.map;\n",
       "\n",
       "  function noop() {}\n",
       "\n",
       "  var TYPE_NORMAL = 1; // a normal variable\n",
       "  var TYPE_IMPLICIT = 2; // created on reference\n",
       "  var TYPE_DUPLICATE = 3; // created on duplicate definition\n",
       "\n",
       "  var no_observer = {};\n",
       "\n",
       "  function Variable(type, module, observer) {\n",
       "    if (!observer) observer = no_observer;\n",
       "    Object.defineProperties(this, {\n",
       "      _observer: {value: observer, writable: true},\n",
       "      _definition: {value: variable_undefined, writable: true},\n",
       "      _duplicate: {value: undefined, writable: true},\n",
       "      _duplicates: {value: undefined, writable: true},\n",
       "      _indegree: {value: NaN, writable: true}, // The number of computing inputs.\n",
       "      _inputs: {value: [], writable: true},\n",
       "      _invalidate: {value: noop, writable: true},\n",
       "      _module: {value: module},\n",
       "      _name: {value: null, writable: true},\n",
       "      _outputs: {value: new Set, writable: true},\n",
       "      _promise: {value: Promise.resolve(undefined), writable: true},\n",
       "      _reachable: {value: observer !== no_observer, writable: true}, // Is this variable transitively visible?\n",
       "      _rejector: {value: variable_rejector(this)},\n",
       "      _type: {value: type},\n",
       "      _value: {value: undefined, writable: true},\n",
       "      _version: {value: 0, writable: true}\n",
       "    });\n",
       "  }\n",
       "\n",
       "  Object.defineProperties(Variable.prototype, {\n",
       "    _pending: {value: variable_pending, writable: true, configurable: true},\n",
       "    _fulfilled: {value: variable_fulfilled, writable: true, configurable: true},\n",
       "    _rejected: {value: variable_rejected, writable: true, configurable: true},\n",
       "    define: {value: variable_define, writable: true, configurable: true},\n",
       "    delete: {value: variable_delete, writable: true, configurable: true},\n",
       "    import: {value: variable_import, writable: true, configurable: true}\n",
       "  });\n",
       "\n",
       "  function variable_attach(variable) {\n",
       "    variable._module._runtime._dirty.add(variable);\n",
       "    variable._outputs.add(this);\n",
       "  }\n",
       "\n",
       "  function variable_detach(variable) {\n",
       "    variable._module._runtime._dirty.add(variable);\n",
       "    variable._outputs.delete(this);\n",
       "  }\n",
       "\n",
       "  function variable_undefined() {\n",
       "    throw variable_undefined;\n",
       "  }\n",
       "\n",
       "  function variable_stale() {\n",
       "    throw variable_stale;\n",
       "  }\n",
       "\n",
       "  function variable_rejector(variable) {\n",
       "    return function(error) {\n",
       "      if (error === variable_stale) throw error;\n",
       "      if (error === variable_undefined) throw new RuntimeError(variable._name + \" is not defined\", variable._name);\n",
       "      if (error instanceof Error && error.message) throw new RuntimeError(error.message, variable._name);\n",
       "      throw new RuntimeError(variable._name + \" could not be resolved\", variable._name);\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function variable_duplicate(name) {\n",
       "    return function() {\n",
       "      throw new RuntimeError(name + \" is defined more than once\");\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function variable_define(name, inputs, definition) {\n",
       "    switch (arguments.length) {\n",
       "      case 1: {\n",
       "        definition = name, name = inputs = null;\n",
       "        break;\n",
       "      }\n",
       "      case 2: {\n",
       "        definition = inputs;\n",
       "        if (typeof name === \"string\") inputs = null;\n",
       "        else inputs = name, name = null;\n",
       "        break;\n",
       "      }\n",
       "    }\n",
       "    return variable_defineImpl.call(this,\n",
       "      name == null ? null : name + \"\",\n",
       "      inputs == null ? [] : map\\$2.call(inputs, this._module._resolve, this._module),\n",
       "      typeof definition === \"function\" ? definition : constant(definition)\n",
       "    );\n",
       "  }\n",
       "\n",
       "  function variable_defineImpl(name, inputs, definition) {\n",
       "    var scope = this._module._scope, runtime = this._module._runtime;\n",
       "\n",
       "    this._inputs.forEach(variable_detach, this);\n",
       "    inputs.forEach(variable_attach, this);\n",
       "    this._inputs = inputs;\n",
       "    this._definition = definition;\n",
       "    this._value = undefined;\n",
       "\n",
       "    // Is this an active variable (that may require disposal)?\n",
       "    if (definition === noop) runtime._variables.delete(this);\n",
       "    else runtime._variables.add(this);\n",
       "\n",
       "    // Did the variable’s name change? Time to patch references!\n",
       "    if (name !== this._name || scope.get(name) !== this) {\n",
       "      var error, found;\n",
       "\n",
       "      if (this._name) { // Did this variable previously have a name?\n",
       "        if (this._outputs.size) { // And did other variables reference this variable?\n",
       "          scope.delete(this._name);\n",
       "          found = this._module._resolve(this._name);\n",
       "          found._outputs = this._outputs, this._outputs = new Set;\n",
       "          found._outputs.forEach(function(output) { output._inputs[output._inputs.indexOf(this)] = found; }, this);\n",
       "          found._outputs.forEach(runtime._updates.add, runtime._updates);\n",
       "          runtime._dirty.add(found).add(this);\n",
       "          scope.set(this._name, found);\n",
       "        } else if ((found = scope.get(this._name)) === this) { // Do no other variables reference this variable?\n",
       "          scope.delete(this._name); // It’s safe to delete!\n",
       "        } else if (found._type === TYPE_DUPLICATE) { // Do other variables assign this name?\n",
       "          found._duplicates.delete(this); // This variable no longer assigns this name.\n",
       "          this._duplicate = undefined;\n",
       "          if (found._duplicates.size === 1) { // Is there now only one variable assigning this name?\n",
       "            found = found._duplicates.keys().next().value; // Any references are now fixed!\n",
       "            error = scope.get(this._name);\n",
       "            found._outputs = error._outputs, error._outputs = new Set;\n",
       "            found._outputs.forEach(function(output) { output._inputs[output._inputs.indexOf(error)] = found; });\n",
       "            found._definition = found._duplicate, found._duplicate = undefined;\n",
       "            runtime._dirty.add(error).add(found);\n",
       "            runtime._updates.add(found);\n",
       "            scope.set(this._name, found);\n",
       "          }\n",
       "        } else {\n",
       "          throw new Error;\n",
       "        }\n",
       "      }\n",
       "\n",
       "      if (this._outputs.size) throw new Error;\n",
       "\n",
       "      if (name) { // Does this variable have a new name?\n",
       "        if (found = scope.get(name)) { // Do other variables reference or assign this name?\n",
       "          if (found._type === TYPE_DUPLICATE) { // Do multiple other variables already define this name?\n",
       "            this._definition = variable_duplicate(name), this._duplicate = definition;\n",
       "            found._duplicates.add(this);\n",
       "          } else if (found._type === TYPE_IMPLICIT) { // Are the variable references broken?\n",
       "            this._outputs = found._outputs, found._outputs = new Set; // Now they’re fixed!\n",
       "            this._outputs.forEach(function(output) { output._inputs[output._inputs.indexOf(found)] = this; }, this);\n",
       "            runtime._dirty.add(found).add(this);\n",
       "            scope.set(name, this);\n",
       "          } else { // Does another variable define this name?\n",
       "            found._duplicate = found._definition, this._duplicate = definition; // Now they’re duplicates.\n",
       "            error = new Variable(TYPE_DUPLICATE, this._module);\n",
       "            error._name = name;\n",
       "            error._definition = this._definition = found._definition = variable_duplicate(name);\n",
       "            error._outputs = found._outputs, found._outputs = new Set;\n",
       "            error._outputs.forEach(function(output) { output._inputs[output._inputs.indexOf(found)] = error; });\n",
       "            error._duplicates = new Set([this, found]);\n",
       "            runtime._dirty.add(found).add(error);\n",
       "            runtime._updates.add(found).add(error);\n",
       "            scope.set(name, error);\n",
       "          }\n",
       "        } else {\n",
       "          scope.set(name, this);\n",
       "        }\n",
       "      }\n",
       "\n",
       "      this._name = name;\n",
       "    }\n",
       "\n",
       "    // If this redefined variable was previously evaluated, invalidate it. (If the\n",
       "    // variable was never evaluated, then the invalidated value could never have\n",
       "    // been exposed and we can avoid this extra work.)\n",
       "    if (this._version > 0) ++this._version;\n",
       "\n",
       "    runtime._updates.add(this);\n",
       "    runtime._compute();\n",
       "    return this;\n",
       "  }\n",
       "\n",
       "  function variable_import(remote, name, module) {\n",
       "    if (arguments.length < 3) module = name, name = remote;\n",
       "    return variable_defineImpl.call(this, name + \"\", [module._resolve(remote + \"\")], identity);\n",
       "  }\n",
       "\n",
       "  function variable_delete() {\n",
       "    return variable_defineImpl.call(this, null, [], noop);\n",
       "  }\n",
       "\n",
       "  function variable_pending() {\n",
       "    if (this._observer.pending) this._observer.pending();\n",
       "  }\n",
       "\n",
       "  function variable_fulfilled(value) {\n",
       "    if (this._observer.fulfilled) this._observer.fulfilled(value, this._name);\n",
       "  }\n",
       "\n",
       "  function variable_rejected(error) {\n",
       "    if (this._observer.rejected) this._observer.rejected(error, this._name);\n",
       "  }\n",
       "\n",
       "  function Module(runtime, builtins = []) {\n",
       "    Object.defineProperties(this, {\n",
       "      _runtime: {value: runtime},\n",
       "      _scope: {value: new Map},\n",
       "      _builtins: {value: new Map([\n",
       "        [\"@variable\", variable_variable],\n",
       "        [\"invalidation\", variable_invalidation],\n",
       "        [\"visibility\", variable_visibility],\n",
       "        ...builtins\n",
       "      ])},\n",
       "      _source: {value: null, writable: true}\n",
       "    });\n",
       "  }\n",
       "\n",
       "  Object.defineProperties(Module.prototype, {\n",
       "    _resolve: {value: module_resolve, writable: true, configurable: true},\n",
       "    redefine: {value: module_redefine, writable: true, configurable: true},\n",
       "    define: {value: module_define, writable: true, configurable: true},\n",
       "    derive: {value: module_derive, writable: true, configurable: true},\n",
       "    import: {value: module_import, writable: true, configurable: true},\n",
       "    value: {value: module_value, writable: true, configurable: true},\n",
       "    variable: {value: module_variable, writable: true, configurable: true},\n",
       "    builtin: {value: module_builtin, writable: true, configurable: true}\n",
       "  });\n",
       "\n",
       "  function module_redefine(name) {\n",
       "    var v = this._scope.get(name);\n",
       "    if (!v) throw new RuntimeError(name + \" is not defined\");\n",
       "    if (v._type === TYPE_DUPLICATE) throw new RuntimeError(name + \" is defined more than once\");\n",
       "    return v.define.apply(v, arguments);\n",
       "  }\n",
       "\n",
       "  function module_define() {\n",
       "    var v = new Variable(TYPE_NORMAL, this);\n",
       "    return v.define.apply(v, arguments);\n",
       "  }\n",
       "\n",
       "  function module_import() {\n",
       "    var v = new Variable(TYPE_NORMAL, this);\n",
       "    return v.import.apply(v, arguments);\n",
       "  }\n",
       "\n",
       "  function module_variable(observer) {\n",
       "    return new Variable(TYPE_NORMAL, this, observer);\n",
       "  }\n",
       "\n",
       "  async function module_value(name) {\n",
       "    var v = this._scope.get(name);\n",
       "    if (!v) throw new RuntimeError(name + \" is not defined\");\n",
       "    if (v._observer === no_observer) {\n",
       "      v = this.variable(true).define([name], identity);\n",
       "      try {\n",
       "        return await module_revalue(this._runtime, v);\n",
       "      } finally {\n",
       "        v.delete();\n",
       "      }\n",
       "    } else {\n",
       "      return module_revalue(this._runtime, v);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  // If the variable is redefined before its value resolves, try again.\n",
       "  async function module_revalue(runtime, variable) {\n",
       "    await runtime._compute();\n",
       "    try {\n",
       "      return await variable._promise;\n",
       "    } catch (error) {\n",
       "      if (error === variable_stale) return module_revalue(runtime, variable);\n",
       "      throw error;\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function module_derive(injects, injectModule) {\n",
       "    const map = new Map();\n",
       "    const modules = new Set();\n",
       "    const copies = [];\n",
       "\n",
       "    // Given a module, derives an alias of that module with an initially-empty\n",
       "    // definition. The variables will be copied later in a second pass below.\n",
       "    function alias(source) {\n",
       "      let target = map.get(source);\n",
       "      if (target) return target;\n",
       "      target = new Module(source._runtime, source._builtins);\n",
       "      target._source = source;\n",
       "      map.set(source, target);\n",
       "      copies.push([target, source]);\n",
       "      modules.add(source);\n",
       "      return target;\n",
       "    }\n",
       "\n",
       "    // Inject the given variables as reverse imports into the derived module.\n",
       "    const derive = alias(this);\n",
       "    for (const inject of injects) {\n",
       "      const {alias, name} = typeof inject === \"object\" ? inject : {name: inject};\n",
       "      derive.import(name, alias == null ? name : alias, injectModule);\n",
       "    }\n",
       "\n",
       "    // Iterate over all the variables (currently) in this module. If any\n",
       "    // represents an import-with (i.e., an import of a module with a _source), the\n",
       "    // transitive import-with must be copied, too, as direct injections may affect\n",
       "    // transitive injections. Note that an import-with can only be created with\n",
       "    // module.derive and hence it’s not possible for an import-with to be added\n",
       "    // later; therefore we only need to apply this check once, now.\n",
       "    for (const module of modules) {\n",
       "      for (const [name, variable] of module._scope) {\n",
       "        if (variable._definition === identity) { // import\n",
       "          if (module === this && derive._scope.has(name)) continue; // overridden by injection\n",
       "          const importedModule = variable._inputs[0]._module;\n",
       "          if (importedModule._source) alias(importedModule);\n",
       "        }\n",
       "      }\n",
       "    }\n",
       "\n",
       "    // Finally, with the modules resolved, copy the variable definitions.\n",
       "    for (const [target, source] of copies) {\n",
       "      for (const [name, sourceVariable] of source._scope) {\n",
       "        const targetVariable = target._scope.get(name);\n",
       "        if (targetVariable && targetVariable._type !== TYPE_IMPLICIT) continue; // preserve injection\n",
       "        if (sourceVariable._definition === identity) { // import\n",
       "          const sourceInput = sourceVariable._inputs[0];\n",
       "          const sourceModule = sourceInput._module;\n",
       "          target.import(sourceInput._name, name, map.get(sourceModule) || sourceModule);\n",
       "        } else { // non-import\n",
       "          target.define(name, sourceVariable._inputs.map(variable_name), sourceVariable._definition);\n",
       "        }\n",
       "      }\n",
       "    }\n",
       "\n",
       "    return derive;\n",
       "  }\n",
       "\n",
       "  function module_resolve(name) {\n",
       "    var variable = this._scope.get(name), value;\n",
       "    if (!variable) {\n",
       "      variable = new Variable(TYPE_IMPLICIT, this);\n",
       "      if (this._builtins.has(name)) {\n",
       "        variable.define(name, constant(this._builtins.get(name)));\n",
       "      } else if (this._runtime._builtin._scope.has(name)) {\n",
       "        variable.import(name, this._runtime._builtin);\n",
       "      } else {\n",
       "        try {\n",
       "          value = this._runtime._global(name);\n",
       "        } catch (error) {\n",
       "          return variable.define(name, rethrow(error));\n",
       "        }\n",
       "        if (value === undefined) {\n",
       "          this._scope.set(variable._name = name, variable);\n",
       "        } else {\n",
       "          variable.define(name, constant(value));\n",
       "        }\n",
       "      }\n",
       "    }\n",
       "    return variable;\n",
       "  }\n",
       "\n",
       "  function module_builtin(name, value) {\n",
       "    this._builtins.set(name, value);\n",
       "  }\n",
       "\n",
       "  function variable_name(variable) {\n",
       "    return variable._name;\n",
       "  }\n",
       "\n",
       "  const frame = typeof requestAnimationFrame === \"function\" ? requestAnimationFrame\n",
       "    : typeof setImmediate === \"function\" ? setImmediate\n",
       "    : f => setTimeout(f, 0);\n",
       "\n",
       "  var variable_variable = {};\n",
       "  var variable_invalidation = {};\n",
       "  var variable_visibility = {};\n",
       "\n",
       "  function Runtime(builtins = new Library, global = window_global) {\n",
       "    var builtin = this.module();\n",
       "    Object.defineProperties(this, {\n",
       "      _dirty: {value: new Set},\n",
       "      _updates: {value: new Set},\n",
       "      _precomputes: {value: [], writable: true},\n",
       "      _computing: {value: null, writable: true},\n",
       "      _init: {value: null, writable: true},\n",
       "      _modules: {value: new Map},\n",
       "      _variables: {value: new Set},\n",
       "      _disposed: {value: false, writable: true},\n",
       "      _builtin: {value: builtin},\n",
       "      _global: {value: global}\n",
       "    });\n",
       "    if (builtins) for (var name in builtins) {\n",
       "      (new Variable(TYPE_IMPLICIT, builtin)).define(name, [], builtins[name]);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  Object.defineProperties(Runtime, {\n",
       "    load: {value: load\\$1, writable: true, configurable: true}\n",
       "  });\n",
       "\n",
       "  Object.defineProperties(Runtime.prototype, {\n",
       "    _precompute: {value: runtime_precompute, writable: true, configurable: true},\n",
       "    _compute: {value: runtime_compute, writable: true, configurable: true},\n",
       "    _computeSoon: {value: runtime_computeSoon, writable: true, configurable: true},\n",
       "    _computeNow: {value: runtime_computeNow, writable: true, configurable: true},\n",
       "    dispose: {value: runtime_dispose, writable: true, configurable: true},\n",
       "    module: {value: runtime_module, writable: true, configurable: true},\n",
       "    fileAttachments: {value: FileAttachments, writable: true, configurable: true}\n",
       "  });\n",
       "\n",
       "  function runtime_dispose() {\n",
       "    this._computing = Promise.resolve();\n",
       "    this._disposed = true;\n",
       "    this._variables.forEach(v => {\n",
       "      v._invalidate();\n",
       "      v._version = NaN;\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function runtime_module(define, observer = noop) {\n",
       "    let module;\n",
       "    if (define === undefined) {\n",
       "      if (module = this._init) {\n",
       "        this._init = null;\n",
       "        return module;\n",
       "      }\n",
       "      return new Module(this);\n",
       "    }\n",
       "    module = this._modules.get(define);\n",
       "    if (module) return module;\n",
       "    this._init = module = new Module(this);\n",
       "    this._modules.set(define, module);\n",
       "    try {\n",
       "      define(this, observer);\n",
       "    } finally {\n",
       "      this._init = null;\n",
       "    }\n",
       "    return module;\n",
       "  }\n",
       "\n",
       "  function runtime_precompute(callback) {\n",
       "    this._precomputes.push(callback);\n",
       "    this._compute();\n",
       "  }\n",
       "\n",
       "  function runtime_compute() {\n",
       "    return this._computing || (this._computing = this._computeSoon());\n",
       "  }\n",
       "\n",
       "  function runtime_computeSoon() {\n",
       "    return new Promise(frame).then(() => this._disposed ? undefined : this._computeNow());\n",
       "  }\n",
       "\n",
       "  async function runtime_computeNow() {\n",
       "    var queue = [],\n",
       "        variables,\n",
       "        variable,\n",
       "        precomputes = this._precomputes;\n",
       "\n",
       "    // If there are any paused generators, resume them before computing so they\n",
       "    // can update (if synchronous) before computing downstream variables.\n",
       "    if (precomputes.length) {\n",
       "      this._precomputes = [];\n",
       "      for (const callback of precomputes) callback();\n",
       "      await runtime_defer(3);\n",
       "    }\n",
       "\n",
       "    // Compute the reachability of the transitive closure of dirty variables.\n",
       "    // Any newly-reachable variable must also be recomputed.\n",
       "    // Any no-longer-reachable variable must be terminated.\n",
       "    variables = new Set(this._dirty);\n",
       "    variables.forEach(function(variable) {\n",
       "      variable._inputs.forEach(variables.add, variables);\n",
       "      const reachable = variable_reachable(variable);\n",
       "      if (reachable > variable._reachable) {\n",
       "        this._updates.add(variable);\n",
       "      } else if (reachable < variable._reachable) {\n",
       "        variable._invalidate();\n",
       "      }\n",
       "      variable._reachable = reachable;\n",
       "    }, this);\n",
       "\n",
       "    // Compute the transitive closure of updating, reachable variables.\n",
       "    variables = new Set(this._updates);\n",
       "    variables.forEach(function(variable) {\n",
       "      if (variable._reachable) {\n",
       "        variable._indegree = 0;\n",
       "        variable._outputs.forEach(variables.add, variables);\n",
       "      } else {\n",
       "        variable._indegree = NaN;\n",
       "        variables.delete(variable);\n",
       "      }\n",
       "    });\n",
       "\n",
       "    this._computing = null;\n",
       "    this._updates.clear();\n",
       "    this._dirty.clear();\n",
       "\n",
       "    // Compute the indegree of updating variables.\n",
       "    variables.forEach(function(variable) {\n",
       "      variable._outputs.forEach(variable_increment);\n",
       "    });\n",
       "\n",
       "    do {\n",
       "      // Identify the root variables (those with no updating inputs).\n",
       "      variables.forEach(function(variable) {\n",
       "        if (variable._indegree === 0) {\n",
       "          queue.push(variable);\n",
       "        }\n",
       "      });\n",
       "\n",
       "      // Compute the variables in topological order.\n",
       "      while (variable = queue.pop()) {\n",
       "        variable_compute(variable);\n",
       "        variable._outputs.forEach(postqueue);\n",
       "        variables.delete(variable);\n",
       "      }\n",
       "\n",
       "      // Any remaining variables are circular, or depend on them.\n",
       "      variables.forEach(function(variable) {\n",
       "        if (variable_circular(variable)) {\n",
       "          variable_error(variable, new RuntimeError(\"circular definition\"));\n",
       "          variable._outputs.forEach(variable_decrement);\n",
       "          variables.delete(variable);\n",
       "        }\n",
       "      });\n",
       "    } while (variables.size);\n",
       "\n",
       "    function postqueue(variable) {\n",
       "      if (--variable._indegree === 0) {\n",
       "        queue.push(variable);\n",
       "      }\n",
       "    }\n",
       "  }\n",
       "\n",
       "  // We want to give generators, if they’re defined synchronously, a chance to\n",
       "  // update before computing downstream variables. This creates a synchronous\n",
       "  // promise chain of the given depth that we’ll await before recomputing\n",
       "  // downstream variables.\n",
       "  function runtime_defer(depth = 0) {\n",
       "    let p = Promise.resolve();\n",
       "    for (let i = 0; i < depth; ++i) p = p.then(() => {});\n",
       "    return p;\n",
       "  }\n",
       "\n",
       "  function variable_circular(variable) {\n",
       "    const inputs = new Set(variable._inputs);\n",
       "    for (const i of inputs) {\n",
       "      if (i === variable) return true;\n",
       "      i._inputs.forEach(inputs.add, inputs);\n",
       "    }\n",
       "    return false;\n",
       "  }\n",
       "\n",
       "  function variable_increment(variable) {\n",
       "    ++variable._indegree;\n",
       "  }\n",
       "\n",
       "  function variable_decrement(variable) {\n",
       "    --variable._indegree;\n",
       "  }\n",
       "\n",
       "  function variable_value(variable) {\n",
       "    return variable._promise.catch(variable._rejector);\n",
       "  }\n",
       "\n",
       "  function variable_invalidator(variable) {\n",
       "    return new Promise(function(resolve) {\n",
       "      variable._invalidate = resolve;\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function variable_intersector(invalidation, variable) {\n",
       "    let node = typeof IntersectionObserver === \"function\" && variable._observer && variable._observer._node;\n",
       "    let visible = !node, resolve = noop, reject = noop, promise, observer;\n",
       "    if (node) {\n",
       "      observer = new IntersectionObserver(([entry]) => (visible = entry.isIntersecting) && (promise = null, resolve()));\n",
       "      observer.observe(node);\n",
       "      invalidation.then(() => (observer.disconnect(), observer = null, reject()));\n",
       "    }\n",
       "    return function(value) {\n",
       "      if (visible) return Promise.resolve(value);\n",
       "      if (!observer) return Promise.reject();\n",
       "      if (!promise) promise = new Promise((y, n) => (resolve = y, reject = n));\n",
       "      return promise.then(() => value);\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function variable_compute(variable) {\n",
       "    variable._invalidate();\n",
       "    variable._invalidate = noop;\n",
       "    variable._pending();\n",
       "\n",
       "    const value0 = variable._value;\n",
       "    const version = ++variable._version;\n",
       "\n",
       "    // Lazily-constructed invalidation variable; only constructed if referenced as an input.\n",
       "    let invalidation = null;\n",
       "\n",
       "    // If the variable doesn’t have any inputs, we can optimize slightly.\n",
       "    const promise = variable._promise = (variable._inputs.length\n",
       "        ? Promise.all(variable._inputs.map(variable_value)).then(define)\n",
       "        : new Promise(resolve => resolve(variable._definition.call(value0))))\n",
       "      .then(generate);\n",
       "\n",
       "    // Compute the initial value of the variable.\n",
       "    function define(inputs) {\n",
       "      if (variable._version !== version) throw variable_stale;\n",
       "\n",
       "      // Replace any reference to invalidation with the promise, lazily.\n",
       "      for (var i = 0, n = inputs.length; i < n; ++i) {\n",
       "        switch (inputs[i]) {\n",
       "          case variable_invalidation: {\n",
       "            inputs[i] = invalidation = variable_invalidator(variable);\n",
       "            break;\n",
       "          }\n",
       "          case variable_visibility: {\n",
       "            if (!invalidation) invalidation = variable_invalidator(variable);\n",
       "            inputs[i] = variable_intersector(invalidation, variable);\n",
       "            break;\n",
       "          }\n",
       "          case variable_variable: {\n",
       "            inputs[i] = variable;\n",
       "            break;\n",
       "          }\n",
       "        }\n",
       "      }\n",
       "\n",
       "      return variable._definition.apply(value0, inputs);\n",
       "    }\n",
       "\n",
       "    // If the value is a generator, then retrieve its first value, and dispose of\n",
       "    // the generator if the variable is invalidated. Note that the cell may\n",
       "    // already have been invalidated here, in which case we need to terminate the\n",
       "    // generator immediately!\n",
       "    function generate(value) {\n",
       "      if (variable._version !== version) throw variable_stale;\n",
       "      if (generatorish(value)) {\n",
       "        (invalidation || variable_invalidator(variable)).then(variable_return(value));\n",
       "        return variable_generate(variable, version, value);\n",
       "      }\n",
       "      return value;\n",
       "    }\n",
       "\n",
       "    promise.then((value) => {\n",
       "      variable._value = value;\n",
       "      variable._fulfilled(value);\n",
       "    }, (error) => {\n",
       "      if (error === variable_stale) return;\n",
       "      variable._value = undefined;\n",
       "      variable._rejected(error);\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function variable_generate(variable, version, generator) {\n",
       "    const runtime = variable._module._runtime;\n",
       "    let currentValue; // so that yield resolves to the yielded value\n",
       "\n",
       "    // Retrieve the next value from the generator; if successful, invoke the\n",
       "    // specified callback. The returned promise resolves to the yielded value, or\n",
       "    // to undefined if the generator is done.\n",
       "    function compute(onfulfilled) {\n",
       "      return new Promise(resolve => resolve(generator.next(currentValue))).then(({done, value}) => {\n",
       "        return done ? undefined : Promise.resolve(value).then(onfulfilled);\n",
       "      });\n",
       "    }\n",
       "\n",
       "    // Retrieve the next value from the generator; if successful, fulfill the\n",
       "    // variable, compute downstream variables, and schedule the next value to be\n",
       "    // pulled from the generator at the start of the next animation frame. If not\n",
       "    // successful, reject the variable, compute downstream variables, and return.\n",
       "    function recompute() {\n",
       "      const promise = compute((value) => {\n",
       "        if (variable._version !== version) throw variable_stale;\n",
       "        currentValue = value;\n",
       "        postcompute(value, promise).then(() => runtime._precompute(recompute));\n",
       "        variable._fulfilled(value);\n",
       "        return value;\n",
       "      });\n",
       "      promise.catch((error) => {\n",
       "        if (error === variable_stale || variable._version !== version) return;\n",
       "        postcompute(undefined, promise);\n",
       "        variable._rejected(error);\n",
       "      });\n",
       "    }\n",
       "\n",
       "    // After the generator fulfills or rejects, set its current value, promise,\n",
       "    // and schedule any downstream variables for update.\n",
       "    function postcompute(value, promise) {\n",
       "      variable._value = value;\n",
       "      variable._promise = promise;\n",
       "      variable._outputs.forEach(runtime._updates.add, runtime._updates);\n",
       "      return runtime._compute();\n",
       "    }\n",
       "\n",
       "    // When retrieving the first value from the generator, the promise graph is\n",
       "    // already established, so we only need to queue the next pull.\n",
       "    return compute((value) => {\n",
       "      if (variable._version !== version) throw variable_stale;\n",
       "      currentValue = value;\n",
       "      runtime._precompute(recompute);\n",
       "      return value;\n",
       "    });\n",
       "  }\n",
       "\n",
       "  function variable_error(variable, error) {\n",
       "    variable._invalidate();\n",
       "    variable._invalidate = noop;\n",
       "    variable._pending();\n",
       "    ++variable._version;\n",
       "    variable._indegree = NaN;\n",
       "    (variable._promise = Promise.reject(error)).catch(noop);\n",
       "    variable._value = undefined;\n",
       "    variable._rejected(error);\n",
       "  }\n",
       "\n",
       "  function variable_return(generator) {\n",
       "    return function() {\n",
       "      generator.return();\n",
       "    };\n",
       "  }\n",
       "\n",
       "  function variable_reachable(variable) {\n",
       "    if (variable._observer !== no_observer) return true; // Directly reachable.\n",
       "    var outputs = new Set(variable._outputs);\n",
       "    for (const output of outputs) {\n",
       "      if (output._observer !== no_observer) return true;\n",
       "      output._outputs.forEach(outputs.add, outputs);\n",
       "    }\n",
       "    return false;\n",
       "  }\n",
       "\n",
       "  function window_global(name) {\n",
       "    return window[name];\n",
       "  }\n",
       "\n",
       "  const MONITOR_INTERVAL = 200;\n",
       "\n",
       "  class DocumentBodyDimensionsMutationObserverMonitor {\n",
       "    constructor() {\n",
       "      this.lastHeight = -1;\n",
       "\n",
       "      this.onMutation = entries => {\n",
       "        const height = document.body.clientHeight;\n",
       "        if (height !== this.lastHeight) {\n",
       "          this.lastHeight = height;\n",
       "          postHeight(this.lastHeight);\n",
       "        }\n",
       "      };\n",
       "    }\n",
       "\n",
       "    start() {\n",
       "      this.observer = new MutationObserver(this.onMutation);\n",
       "      this.observer.observe(document.body, {\n",
       "        childList: true,\n",
       "        attributes: true,\n",
       "        subtree: true\n",
       "      });\n",
       "    }\n",
       "  }\n",
       "\n",
       "  class DocumentBodyDimensionsResizeObserverMonitor {\n",
       "    constructor() {\n",
       "      if (typeof window.ResizeObserver === \"undefined\") {\n",
       "        throw Error(\"ResizeObserver is not supported\");\n",
       "      }\n",
       "      this.lastHeight = -1;\n",
       "\n",
       "      this.onResize = entries => {\n",
       "        for (let entry of entries) {\n",
       "          const height = entry.contentRect.height;\n",
       "          if (height !== this.lastHeight) {\n",
       "            this.lastHeight = height;\n",
       "            postHeight(this.lastHeight);\n",
       "          }\n",
       "        }\n",
       "      };\n",
       "    }\n",
       "\n",
       "    start() {\n",
       "      this.observer = new ResizeObserver(this.onResize);\n",
       "      this.observer.observe(document.body);\n",
       "    }\n",
       "  }\n",
       "\n",
       "  class DocumentBodyDimensionsPollingMonitor {\n",
       "    constructor() {\n",
       "      this.lastHeight = -1;\n",
       "      this.timer = undefined;\n",
       "\n",
       "      this.checkAndSchedule = () => {\n",
       "        if (!this.monitoring) return;\n",
       "        this.check();\n",
       "        this.monitoring = setTimeout(this.checkAndSchedule, MONITOR_INTERVAL);\n",
       "      };\n",
       "    }\n",
       "\n",
       "    start() {\n",
       "      if (!this.monitoring) {\n",
       "        this.monitoring = true;\n",
       "        this.checkAndSchedule();\n",
       "      }\n",
       "    }\n",
       "\n",
       "    stop() {\n",
       "      if (this.monitoring) {\n",
       "        clearTimeout(this.monitoring);\n",
       "      }\n",
       "      this.monitoring = undefined;\n",
       "    }\n",
       "\n",
       "    check() {\n",
       "      const height = document.body.clientHeight;\n",
       "      if (height !== this.lastHeight) {\n",
       "        this.lastHeight = height;\n",
       "        postHeight(this.lastHeight);\n",
       "      }\n",
       "    }\n",
       "  }\n",
       "\n",
       "  function postHeight(height) {\n",
       "    window.parent.postMessage(\n",
       "      {\n",
       "        type: \"iframeSize\",\n",
       "        height\n",
       "      },\n",
       "      \"*\"\n",
       "    );\n",
       "  }\n",
       "\n",
       "  const monitor = () => {\n",
       "    if (typeof window.ResizeObserver !== \"undefined\") {\n",
       "      new DocumentBodyDimensionsResizeObserverMonitor().start();\n",
       "    } else {\n",
       "      new DocumentBodyDimensionsMutationObserverMonitor().start();\n",
       "    }\n",
       "  };\n",
       "\n",
       "  const embed = async (slug, into, cells, inputs = {}) => {\n",
       "    const moduleUrl = \"https://api.observablehq.com/\" + slug + \".js?v=3\";\n",
       "    const define = (await import(moduleUrl)).default;\n",
       "    const inspect = Inspector.into(into);\n",
       "    const filter = cells ? name => cells.includes(name) : name => true;\n",
       "    const main = new Runtime().module(define, name => filter(name) ? inspect() : true);\n",
       "    for (let name of Object.keys(inputs)) {\n",
       "      main.redefine(name, inputs[name]);\n",
       "    }\n",
       "    return main;\n",
       "  };\n",
       "\n",
       "  exports.DocumentBodyDimensionsMutationObserverMonitor = DocumentBodyDimensionsMutationObserverMonitor;\n",
       "  exports.DocumentBodyDimensionsPollingMonitor = DocumentBodyDimensionsPollingMonitor;\n",
       "  exports.DocumentBodyDimensionsResizeObserverMonitor = DocumentBodyDimensionsResizeObserverMonitor;\n",
       "  exports.embed = embed;\n",
       "  exports.monitor = monitor;\n",
       "\n",
       "  return exports;\n",
       "\n",
       "}({}));\n",
       "\n",
       "CLOSESCRIPT\n",
       "<div style=\"overflow: auto;\"></div>\n",
       "<script type=\"module\">\n",
       "const inputs = {\"data\": [{\"date\": \"1913-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1910-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1915-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1911-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1904-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1909-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1912-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1913-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1909-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1912-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1903-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1907-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1918-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1916-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1917-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1914-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1915-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1915-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1914-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1919-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1912-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1917-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"28\"}, {\"date\": \"1916-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1915-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1903-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1912-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1916-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1918-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1909-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1907-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1913-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1912-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1911-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1910-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"23\"}, {\"date\": \"1904-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1905-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1907-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1911-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"28\"}, {\"date\": \"1904-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1909-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1914-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1912-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1906-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1908-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1909-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1904-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1904-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1911-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1914-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1915-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1916-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1917-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1916-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1903-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1918-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1918-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1915-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1915-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1911-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1910-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1904-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1911-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1907-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1904-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1908-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1905-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1911-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1912-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1916-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1913-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1908-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1907-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1913-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1906-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1910-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1905-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1907-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1905-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1908-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1904-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1904-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1914-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1919-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1915-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1918-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"28\"}, {\"date\": \"1904-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1903-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"20\"}, {\"date\": \"1913-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1906-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1917-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1916-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1915-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"28\"}, {\"date\": \"1914-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1911-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1913-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1917-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1914-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1910-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1905-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1914-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1918-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1903-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"17\"}, {\"date\": \"1906-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"15\"}, {\"date\": \"1904-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1909-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1905-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1908-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1906-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1918-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1905-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1912-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1911-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1907-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1908-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1912-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1919-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1918-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1915-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1917-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1917-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1903-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1914-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1915-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1909-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1914-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1915-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1917-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1907-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1917-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1913-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1912-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1910-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1909-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1909-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1904-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1908-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1916-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1917-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1914-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"28\"}, {\"date\": \"1908-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1909-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1911-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1905-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1910-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1913-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1906-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1916-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1906-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"14\"}, {\"date\": \"1918-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1903-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1917-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1918-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1919-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"28\"}, {\"date\": \"1907-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1906-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"22\"}, {\"date\": \"1912-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1909-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1905-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1908-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1907-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1905-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1910-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1918-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1910-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1905-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1907-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1906-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1910-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1906-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1908-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1917-11-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1909-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1908-04-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1910-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1918-06-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1913-10-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1908-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1911-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1912-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1913-01-01\", \"publication_name\": \"L'Italia\", \"count\": \"29\"}, {\"date\": \"1911-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"25\"}, {\"date\": \"1916-12-01\", \"publication_name\": \"L'Italia\", \"count\": \"30\"}, {\"date\": \"1916-03-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1914-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"31\"}, {\"date\": \"1910-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1905-08-01\", \"publication_name\": \"L'Italia\", \"count\": \"27\"}, {\"date\": \"1906-07-01\", \"publication_name\": \"L'Italia\", \"count\": \"26\"}, {\"date\": \"1907-09-01\", \"publication_name\": \"L'Italia\", \"count\": \"24\"}, {\"date\": \"1906-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"8\"}, {\"date\": \"1919-05-01\", \"publication_name\": \"L'Italia\", \"count\": \"1\"}, {\"date\": \"1908-02-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1908-05-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"5\"}, {\"date\": \"1906-05-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-06-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"5\"}, {\"date\": \"1907-12-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"3\"}, {\"date\": \"1906-06-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"5\"}, {\"date\": \"1908-06-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-03-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"5\"}, {\"date\": \"1906-04-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1906-08-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-07-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1908-01-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"3\"}, {\"date\": \"1906-07-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-01-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-04-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1906-03-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"5\"}, {\"date\": \"1907-09-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1906-12-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-10-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"3\"}, {\"date\": \"1908-10-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"3\"}, {\"date\": \"1908-03-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1908-07-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1908-08-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"5\"}, {\"date\": \"1907-02-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-11-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"3\"}, {\"date\": \"1908-09-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1906-11-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1907-05-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"2\"}, {\"date\": \"1907-08-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"3\"}, {\"date\": \"1906-10-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1906-09-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"5\"}, {\"date\": \"1908-04-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"4\"}, {\"date\": \"1908-12-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"2\"}, {\"date\": \"1908-11-01\", \"publication_name\": \"La_Tribuna_del_Connecticut\", \"count\": \"1\"}, {\"date\": \"1919-04-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"8\"}, {\"date\": \"1914-11-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-08-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1914-10-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1915-05-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1916-09-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1917-04-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1915-08-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1916-04-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1917-12-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"7\"}, {\"date\": \"1918-01-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-11-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1915-02-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1914-08-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-01-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1915-09-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1915-01-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1918-04-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"2\"}, {\"date\": \"1915-03-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1916-02-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1915-06-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1916-12-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1916-08-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1915-12-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-06-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1916-11-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"3\"}, {\"date\": \"1915-10-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1916-05-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1916-07-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1917-09-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"3\"}, {\"date\": \"1918-07-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"6\"}, {\"date\": \"1918-05-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-03-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1916-01-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"5\"}, {\"date\": \"1915-04-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-02-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1915-11-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-05-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1915-07-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1918-02-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"2\"}, {\"date\": \"1914-12-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1918-06-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1916-03-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1914-09-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"3\"}, {\"date\": \"1917-07-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"3\"}, {\"date\": \"1917-10-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"3\"}, {\"date\": \"1917-04-01\", \"publication_name\": \"La_Rassegna\", \"count\": \"7\"}, {\"date\": \"1917-08-01\", \"publication_name\": \"La_Rassegna\", \"count\": \"4\"}, {\"date\": \"1917-06-01\", \"publication_name\": \"La_Rassegna\", \"count\": \"5\"}, {\"date\": \"1917-05-01\", \"publication_name\": \"La_Rassegna\", \"count\": \"6\"}, {\"date\": \"1917-07-01\", \"publication_name\": \"La_Rassegna\", \"count\": \"3\"}, {\"date\": \"1905-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1910-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1917-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1911-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1913-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1905-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1909-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1912-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1908-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1912-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1906-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1913-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1916-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1916-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1903-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"2\"}, {\"date\": \"1914-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1908-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1909-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1907-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1917-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1916-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1908-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1906-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1908-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1917-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1911-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1912-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1903-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1908-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1904-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1909-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1909-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1908-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1908-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1913-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1905-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1909-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1911-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1906-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1917-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1913-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1906-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1911-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1909-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1903-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1915-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1905-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1918-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1913-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1911-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1905-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1911-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1913-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1919-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"1\"}, {\"date\": \"1918-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1910-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1905-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1905-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1917-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"3\"}, {\"date\": \"1911-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1917-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1911-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1909-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1908-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1906-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1913-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1906-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1911-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1913-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1915-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1908-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1903-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1904-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1904-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1905-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1903-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1905-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1909-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1906-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1905-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1910-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1907-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1909-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1906-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"3\"}, {\"date\": \"1907-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1906-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1908-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1909-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1917-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1909-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"3\"}, {\"date\": \"1905-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1912-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1918-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"1\"}, {\"date\": \"1913-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1903-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"3\"}, {\"date\": \"1916-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1906-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1911-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1917-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1911-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1915-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1908-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1913-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1904-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1917-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1917-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1903-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1906-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1911-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1909-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"3\"}, {\"date\": \"1913-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1913-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1910-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1916-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1906-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-09-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1908-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1905-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1918-04-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"3\"}, {\"date\": \"1919-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"1\"}, {\"date\": \"1918-06-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"1\"}, {\"date\": \"1916-03-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"4\"}, {\"date\": \"1917-07-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"3\"}, {\"date\": \"1916-07-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"5\"}, {\"date\": \"1916-11-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"4\"}, {\"date\": \"1916-10-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"4\"}, {\"date\": \"1916-09-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"5\"}, {\"date\": \"1916-12-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"5\"}, {\"date\": \"1916-08-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"4\"}, {\"date\": \"1916-02-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"2\"}, {\"date\": \"1916-06-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"3\"}, {\"date\": \"1917-01-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"1\"}, {\"date\": \"1911-07-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"5\"}, {\"date\": \"1912-03-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1911-11-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1911-08-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1911-10-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1912-05-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"2\"}, {\"date\": \"1911-03-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1911-06-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1911-05-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"3\"}, {\"date\": \"1912-01-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"2\"}, {\"date\": \"1911-04-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"1\"}, {\"date\": \"1911-02-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"2\"}, {\"date\": \"1919-04-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1918-08-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1918-11-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1918-06-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"6\"}, {\"date\": \"1918-07-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1918-12-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1918-10-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1918-04-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"2\"}, {\"date\": \"1919-01-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"3\"}, {\"date\": \"1919-02-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1918-05-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}, {\"date\": \"1919-03-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"5\"}, {\"date\": \"1917-05-01\", \"publication_name\": \"La_Ragione\", \"count\": \"14\"}, {\"date\": \"1917-07-01\", \"publication_name\": \"La_Ragione\", \"count\": \"5\"}, {\"date\": \"1917-06-01\", \"publication_name\": \"La_Ragione\", \"count\": \"11\"}, {\"date\": \"1917-08-01\", \"publication_name\": \"La_Ragione\", \"count\": \"6\"}, {\"date\": \"1917-04-01\", \"publication_name\": \"La_Ragione\", \"count\": \"4\"}, {\"date\": \"1913-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"28\"}, {\"date\": \"1916-02-01\", \"publication_name\": \"L'Italia\", \"count\": \"29\"}, {\"date\": \"1916-10-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"3\"}, {\"date\": \"1916-06-01\", \"publication_name\": \"Il_Patriota\", \"count\": \"4\"}, {\"date\": \"1917-08-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1917-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1912-02-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1918-01-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-05-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1907-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1914-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1912-10-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-03-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-12-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1904-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"5\"}, {\"date\": \"1914-07-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1914-11-01\", \"publication_name\": \"Cronaca_Sovversiva\", \"count\": \"4\"}, {\"date\": \"1907-01-01\", \"publication_name\": \"L'Indipendente\", \"count\": \"1\"}, {\"date\": \"1911-09-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1911-12-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1912-04-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"4\"}, {\"date\": \"1912-02-01\", \"publication_name\": \"La_Sentinella_del_West\", \"count\": \"2\"}, {\"date\": \"1918-09-01\", \"publication_name\": \"La_Libera_Parola\", \"count\": \"4\"}], \"timeSelected\": \"month\", \"userColor\": \"blue\", \"scaleType\": \"color\"};\n",
       "const slug = '@dharpa-project/timestamped-corpus';\n",
       "const into = document.getElementsByTagName('div')[0];\n",
       "const cells = ['viewof chart', 'style']\n",
       "ObservableJupyterIframe.embed(slug, into, cells, inputs).then(m => {window.main = m;});\n",
       "ObservableJupyterIframe.monitor()\n",
       "window.addEventListener('unload', () => {\n",
       "  if (typeof window.main !== 'undefined') {\n",
       "      window.main._runtime.dispose();\n",
       "  }\n",
       "});\n",
       "CLOSESCRIPT\n",
       "`.replace(/OPENSCRIPT/gi, '<sc' + 'ript>').replace(/CLOSESCRIPT/gi, '</sc' + 'ript>')\n",
       "document.getElementById('observable-embed-div-9551656663090287').srcdoc = iframeSrc;\n",
       "ObservableJupyterWrapper.listenToSize(document.getElementById('observable-embed-div-9551656663090287'));\n",
       "</script>\n",
       "    "
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "embed('@dharpa-project/timestamped-corpus', cells=['viewof chart', 'style'], inputs={'data':prepare_viz_data(agg.value, subset_df, col), \"timeSelected\":agg.value, \"userColor\":color.value, \"scaleType\":scale.value})\n"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<i>(Screenshot for Github since interactive content is not displayed by Github)</i>"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "<img src='img/subset_check.png'/>"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {
    "id": "m794M-EPz_Lt"
   },
   "source": [
    "### 1.4. Adding text content of the documents to the dataframe"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 33,
   "metadata": {
    "id": "0PgOwPnqCfAe"
   },
   "outputs": [],
   "source": [
    "# read the content of the text files\n",
    "def readTxtContent(fileName):\n",
    "  with open(folder_path + fileName, 'r') as file:\n",
    "    return ' ' + file.read().replace('\\n', ' ') + ' '"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 34,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>file_name</th>\n",
       "      <th>date</th>\n",
       "      <th>publication_ref</th>\n",
       "      <th>publication_name</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>/L'Italia/sn85066408_1913-03-10_ed-1_seq-1_ocr...</td>\n",
       "      <td>1913-03-10</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>/L'Italia/sn85066408_1910-06-16_ed-1_seq-1_ocr...</td>\n",
       "      <td>1910-06-16</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>/L'Italia/sn85066408_1915-05-09_ed-1_seq-1_ocr...</td>\n",
       "      <td>1915-05-09</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>/L'Italia/sn85066408_1911-09-01_ed-1_seq-1_ocr...</td>\n",
       "      <td>1911-09-01</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>/L'Italia/sn85066408_1904-11-30_ed-1_seq-1_ocr...</td>\n",
       "      <td>1904-11-30</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6520</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-07-24_ed-5_seq-1_o...</td>\n",
       "      <td>1917-07-24</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6521</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-05-05_ed-3_seq-1_o...</td>\n",
       "      <td>1917-05-05</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6522</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-06-30_ed-2_seq-1_o...</td>\n",
       "      <td>1917-06-30</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6523</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-07-24_ed-1_seq-1_o...</td>\n",
       "      <td>1917-07-24</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6524</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-05-16_ed-4_seq-1_o...</td>\n",
       "      <td>1917-05-16</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>6525 rows × 4 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                                              file_name       date  \\\n",
       "0     /L'Italia/sn85066408_1913-03-10_ed-1_seq-1_ocr... 1913-03-10   \n",
       "1     /L'Italia/sn85066408_1910-06-16_ed-1_seq-1_ocr... 1910-06-16   \n",
       "2     /L'Italia/sn85066408_1915-05-09_ed-1_seq-1_ocr... 1915-05-09   \n",
       "3     /L'Italia/sn85066408_1911-09-01_ed-1_seq-1_ocr... 1911-09-01   \n",
       "4     /L'Italia/sn85066408_1904-11-30_ed-1_seq-1_ocr... 1904-11-30   \n",
       "...                                                 ...        ...   \n",
       "6520  /La_Ragione/sn84037024_1917-07-24_ed-5_seq-1_o... 1917-07-24   \n",
       "6521  /La_Ragione/sn84037024_1917-05-05_ed-3_seq-1_o... 1917-05-05   \n",
       "6522  /La_Ragione/sn84037024_1917-06-30_ed-2_seq-1_o... 1917-06-30   \n",
       "6523  /La_Ragione/sn84037024_1917-07-24_ed-1_seq-1_o... 1917-07-24   \n",
       "6524  /La_Ragione/sn84037024_1917-05-16_ed-4_seq-1_o... 1917-05-16   \n",
       "\n",
       "     publication_ref publication_name  \n",
       "0         sn85066408         L'Italia  \n",
       "1         sn85066408         L'Italia  \n",
       "2         sn85066408         L'Italia  \n",
       "3         sn85066408         L'Italia  \n",
       "4         sn85066408         L'Italia  \n",
       "...              ...              ...  \n",
       "6520      sn84037024       La_Ragione  \n",
       "6521      sn84037024       La_Ragione  \n",
       "6522      sn84037024       La_Ragione  \n",
       "6523      sn84037024       La_Ragione  \n",
       "6524      sn84037024       La_Ragione  \n",
       "\n",
       "[6525 rows x 4 columns]"
      ]
     },
     "execution_count": 34,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "subset_df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 35,
   "metadata": {
    "id": "MZEVIKHziQv2"
   },
   "outputs": [],
   "source": [
    "# we are now using the subset to continue working\n",
    "# add a column to the dataframe containing file content\n",
    "subset_df['file_content'] = subset_df['file_name'].apply(lambda x: readTxtContent(x))\n",
    "subset_df['chars_count'] = subset_df['file_content'].apply(lambda x: len(x))\n",
    "subset_df['words_count'] = subset_df['file_content'].apply(lambda x: len(x.split()))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 36,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>file_name</th>\n",
       "      <th>date</th>\n",
       "      <th>publication_ref</th>\n",
       "      <th>publication_name</th>\n",
       "      <th>file_content</th>\n",
       "      <th>chars_count</th>\n",
       "      <th>words_count</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>/L'Italia/sn85066408_1913-03-10_ed-1_seq-1_ocr...</td>\n",
       "      <td>1913-03-10</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "      <td>anno xxvil rpiù VECCHIO E DIFPUSO QUOTIDIANO ...</td>\n",
       "      <td>24810</td>\n",
       "      <td>4229</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>/L'Italia/sn85066408_1910-06-16_ed-1_seq-1_ocr...</td>\n",
       "      <td>1910-06-16</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "      <td>(,1oììiìiI&lt;‘ IliiUnno fatto |ht gl'italiani V...</td>\n",
       "      <td>27916</td>\n",
       "      <td>4762</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>/L'Italia/sn85066408_1915-05-09_ed-1_seq-1_ocr...</td>\n",
       "      <td>1915-05-09</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "      <td>SUNDAY ED1TION IL PIU VECCHIO E DlfFbSO QUOTI...</td>\n",
       "      <td>17803</td>\n",
       "      <td>2921</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>/L'Italia/sn85066408_1911-09-01_ed-1_seq-1_ocr...</td>\n",
       "      <td>1911-09-01</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "      <td>? Giornale italiano fatto f&gt;er gTItaliani ! I...</td>\n",
       "      <td>27383</td>\n",
       "      <td>4653</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>/L'Italia/sn85066408_1904-11-30_ed-1_seq-1_ocr...</td>\n",
       "      <td>1904-11-30</td>\n",
       "      <td>sn85066408</td>\n",
       "      <td>L'Italia</td>\n",
       "      <td>I A e umanità 7i«ST ITALIANI DAILY ON TUE PAC...</td>\n",
       "      <td>19680</td>\n",
       "      <td>3309</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6520</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-07-24_ed-5_seq-1_o...</td>\n",
       "      <td>1917-07-24</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "      <td>LA RAGIONE contro i vili, i camorristi, i sic...</td>\n",
       "      <td>19982</td>\n",
       "      <td>3443</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6521</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-05-05_ed-3_seq-1_o...</td>\n",
       "      <td>1917-05-05</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "      <td>LA RAGIONE ORGANO DI DIFESA DELLA ITALIANITÀ'...</td>\n",
       "      <td>18182</td>\n",
       "      <td>3127</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6522</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-06-30_ed-2_seq-1_o...</td>\n",
       "      <td>1917-06-30</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "      <td>LA RAGIONE contro i vili, i camorristi, i sic...</td>\n",
       "      <td>14906</td>\n",
       "      <td>2521</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6523</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-07-24_ed-1_seq-1_o...</td>\n",
       "      <td>1917-07-24</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "      <td>ORGANO DI DIFESA DELLA ITAI ANITA contro i vi...</td>\n",
       "      <td>19738</td>\n",
       "      <td>3451</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6524</th>\n",
       "      <td>/La_Ragione/sn84037024_1917-05-16_ed-4_seq-1_o...</td>\n",
       "      <td>1917-05-16</td>\n",
       "      <td>sn84037024</td>\n",
       "      <td>La_Ragione</td>\n",
       "      <td>ORGANO DI DIFESA DELLA ITALIANITÀ' contro i v...</td>\n",
       "      <td>18636</td>\n",
       "      <td>3195</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>6525 rows × 7 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                                              file_name       date  \\\n",
       "0     /L'Italia/sn85066408_1913-03-10_ed-1_seq-1_ocr... 1913-03-10   \n",
       "1     /L'Italia/sn85066408_1910-06-16_ed-1_seq-1_ocr... 1910-06-16   \n",
       "2     /L'Italia/sn85066408_1915-05-09_ed-1_seq-1_ocr... 1915-05-09   \n",
       "3     /L'Italia/sn85066408_1911-09-01_ed-1_seq-1_ocr... 1911-09-01   \n",
       "4     /L'Italia/sn85066408_1904-11-30_ed-1_seq-1_ocr... 1904-11-30   \n",
       "...                                                 ...        ...   \n",
       "6520  /La_Ragione/sn84037024_1917-07-24_ed-5_seq-1_o... 1917-07-24   \n",
       "6521  /La_Ragione/sn84037024_1917-05-05_ed-3_seq-1_o... 1917-05-05   \n",
       "6522  /La_Ragione/sn84037024_1917-06-30_ed-2_seq-1_o... 1917-06-30   \n",
       "6523  /La_Ragione/sn84037024_1917-07-24_ed-1_seq-1_o... 1917-07-24   \n",
       "6524  /La_Ragione/sn84037024_1917-05-16_ed-4_seq-1_o... 1917-05-16   \n",
       "\n",
       "     publication_ref publication_name  \\\n",
       "0         sn85066408         L'Italia   \n",
       "1         sn85066408         L'Italia   \n",
       "2         sn85066408         L'Italia   \n",
       "3         sn85066408         L'Italia   \n",
       "4         sn85066408         L'Italia   \n",
       "...              ...              ...   \n",
       "6520      sn84037024       La_Ragione   \n",
       "6521      sn84037024       La_Ragione   \n",
       "6522      sn84037024       La_Ragione   \n",
       "6523      sn84037024       La_Ragione   \n",
       "6524      sn84037024       La_Ragione   \n",
       "\n",
       "                                           file_content  chars_count  \\\n",
       "0      anno xxvil rpiù VECCHIO E DIFPUSO QUOTIDIANO ...        24810   \n",
       "1      (,1oììiìiI<‘ IliiUnno fatto |ht gl'italiani V...        27916   \n",
       "2      SUNDAY ED1TION IL PIU VECCHIO E DlfFbSO QUOTI...        17803   \n",
       "3      ? Giornale italiano fatto f>er gTItaliani ! I...        27383   \n",
       "4      I A e umanità 7i«ST ITALIANI DAILY ON TUE PAC...        19680   \n",
       "...                                                 ...          ...   \n",
       "6520   LA RAGIONE contro i vili, i camorristi, i sic...        19982   \n",
       "6521   LA RAGIONE ORGANO DI DIFESA DELLA ITALIANITÀ'...        18182   \n",
       "6522   LA RAGIONE contro i vili, i camorristi, i sic...        14906   \n",
       "6523   ORGANO DI DIFESA DELLA ITAI ANITA contro i vi...        19738   \n",
       "6524   ORGANO DI DIFESA DELLA ITALIANITÀ' contro i v...        18636   \n",
       "\n",
       "      words_count  \n",
       "0            4229  \n",
       "1            4762  \n",
       "2            2921  \n",
       "3            4653  \n",
       "4            3309  \n",
       "...           ...  \n",
       "6520         3443  \n",
       "6521         3127  \n",
       "6522         2521  \n",
       "6523         3451  \n",
       "6524         3195  \n",
       "\n",
       "[6525 rows x 7 columns]"
      ]
     },
     "execution_count": 36,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "subset_df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 60,
   "metadata": {},
   "outputs": [],
   "source": [
    "%matplotlib inline\n",
    "import matplotlib.pyplot as plt"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 96,
   "metadata": {},
   "outputs": [],
   "source": [
    "import seaborn as sns\n",
    "sns.set_theme()\n",
    "sns.set(font_scale=.7)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 97,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "image/png": "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",
      "text/plain": [
       "<Figure size 640x480 with 2 Axes>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "f, axes = plt.subplots(1, 2)\n",
    "sns.histplot(subset_df.chars_count, bins=10, ax=axes[0]).set(title='Characters distribution accross documents', xlabel='Number of characters', ylabel='Number of documents')\n",
    "sns.histplot(subset_df.words_count, bins=10, ax=axes[1]).set(title='Words distribution accross documents', xlabel='Number of words')\n",
    "plt.show()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 98,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<Axes: xlabel='chars_count', ylabel='words_count'>"
      ]
     },
     "execution_count": 98,
     "metadata": {},
     "output_type": "execute_result"
    },
    {
     "data": {
      "image/png": "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",
      "text/plain": [
       "<Figure size 640x480 with 1 Axes>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "sns.scatterplot(data=subset_df, x=\"chars_count\", y=\"words_count\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 47,
   "metadata": {
    "id": "ANmN9EwC36XJ"
   },
   "outputs": [],
   "source": [
    "#subset_df.to_csv(output_folder + '/documents_list.csv')"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {
    "id": "ybCetXHi9m-y"
   },
   "source": [
    "## 1.5 Corpus pre-processing"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 48,
   "metadata": {},
   "outputs": [],
   "source": [
    "# As LDA is sensitive to noise https://tedunderwood.com/2012/04/07/topic-modeling-made-just-simple-enough/\n",
    "# pre-processing the corpus may be necessary when using this methodology "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 102,
   "metadata": {},
   "outputs": [],
   "source": [
    "# if a subset has been created at previous step, setting the subset as input for corpus variable in this next step\n",
    "corpus_df = subset_df\n",
    "# otherwise\n",
    "# corpus_df = sources"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 103,
   "metadata": {},
   "outputs": [],
   "source": [
    "# we're also creating a \"sample\" variable to have a random sample of the dataframe on which it is possible to test data transformation processes\n",
    "# before applying them to the whole corpus\n",
    "sample = corpus_df['file_content'].sample(n=15, random_state=1)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 104,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "4832     11 ’ AIR< Camera sono •' ; 11 i pochissimi de...\n",
       "413      ♦‘PublL-trtcdjuid distributed under permit No...\n",
       "2932     anvo xxvm. (i pii) VECCHIO C Dlf»»SO QUOTIDIA...\n",
       "3400     anno xxvn. UOMINI E COSE DEL GIORNO (Note • c...\n",
       "4903     anno XXXI fib VECCHIO C DlffUSO QUOTIDIANO IT...\n",
       "3628     Spatria e umanità fIBST ITALIAN DAILY ON TNf ...\n",
       "994      * > \" r \" nM \" ni ” K °- 88 “**■“* b -' Art »...\n",
       "3667     \"PATRIA E UMANITÀ niST ITAIUN DAIIY «NINI PAC...\n",
       "4411     PATRIA E UMANITÀ riusi ITALIANI DAILY OKI IME...\n",
       "5473     * %% %% %% %% \\\\\\\\ %% v% *<*% \\%\\V9 M L PATRI...\n",
       "1373     fPATRIA E UMANITÀ' nm ITALIA* DAILY ON THE PA...\n",
       "1321     A VIVO V\\ M ' 1 \" ' A flU VECCHIO C DIFFUSO Q...\n",
       "5078     “P\"biishM and distributed under permit No. 88...\n",
       "3708     PATRIA E UMANITÀ MUST ITAIIAN DAILY ON THE PA...\n",
       "5319     Perche' al mirare degl' astri fulgenti . dei ...\n",
       "Name: file_content, dtype: object"
      ]
     },
     "execution_count": 104,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "sample"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 1.5.1. Case, characters and stop words"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 105,
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "[nltk_data] Downloading package punkt to\n",
      "[nltk_data]     /Users/mariella.decrouychan/nltk_data...\n",
      "[nltk_data]   Package punkt is already up-to-date!\n",
      "[nltk_data] Downloading package stopwords to\n",
      "[nltk_data]     /Users/mariella.decrouychan/nltk_data...\n",
      "[nltk_data]   Package stopwords is already up-to-date!\n"
     ]
    }
   ],
   "source": [
    "import nltk\n",
    "nltk.download('punkt')\n",
    "nltk.download('stopwords')\n",
    "from nltk.corpus import stopwords\n",
    "from nltk.tokenize import word_tokenize"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 106,
   "metadata": {},
   "outputs": [],
   "source": [
    "sample_tokenized = sample.apply(lambda x: nltk.word_tokenize(x))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 107,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "4832    [11, ’, AIR, <, Camera, sono, •, ', ;, 11, i, ...\n",
       "413     [♦, ‘, PublL-trtcdjuid, distributed, under, pe...\n",
       "2932    [anvo, xxvm, ., (, i, pii, ), VECCHIO, C, Dlf,...\n",
       "3400    [anno, xxvn, ., UOMINI, E, COSE, DEL, GIORNO, ...\n",
       "4903    [anno, XXXI, fib, VECCHIO, C, DlffUSO, QUOTIDI...\n",
       "3628    [Spatria, e, umanità, fIBST, ITALIAN, DAILY, O...\n",
       "994     [*, >, ``, r, ``, nM, ``, ni, ”, K, °-, 88, “,...\n",
       "3667    [``, PATRIA, E, UMANITÀ, niST, ITAIUN, DAIIY, ...\n",
       "4411    [PATRIA, E, UMANITÀ, riusi, ITALIANI, DAILY, O...\n",
       "5473    [*, %, %, %, %, %, %, %, %, \\\\\\\\, %, %, v, %, ...\n",
       "1373    [fPATRIA, E, UMANITÀ, ', nm, ITALIA, *, DAILY,...\n",
       "1321    [A, VIVO, V\\, M, ', 1, ``, ', A, flU, VECCHIO,...\n",
       "5078    [“, P, '', biishM, and, distributed, under, pe...\n",
       "3708    [PATRIA, E, UMANITÀ, MUST, ITAIIAN, DAILY, ON,...\n",
       "5319    [Perche, ', al, mirare, degl, ', astri, fulgen...\n",
       "Name: file_content, dtype: object"
      ]
     },
     "execution_count": 107,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "sample_tokenized"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 108,
   "metadata": {},
   "outputs": [],
   "source": [
    "# add tokenized documents in dataframe\n",
    "corpus_df['tokens'] = corpus_df['file_content'].apply(lambda x: nltk.word_tokenize(x))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 109,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "' def remove_emoji(string):\\n    emoji_pattern = re.compile(\"[\"\\n                            u\"😀-🙏\" # emoticons\\n                            u\"🌀-🗿\" # symbols & pictographs\\n                            u\"🚀-\\U0001f6ff\" # transport & map symbols\\n                            u\"\\U0001f1e0-🇿\" # flags (iOS)\\n                            u\"✂-➰\"\\n                            u\"Ⓜ-🉑\"\\n                            \"]+\", flags=re.UNICODE)\\n    return emoji_pattern.sub(r\\'\\', string)  '"
      ]
     },
     "execution_count": 109,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# function to remove emojis (if relevant for some sources, which is not the case in current example)\n",
    "\"\"\" def remove_emoji(string):\n",
    "    emoji_pattern = re.compile(\"[\"\n",
    "                            u\"\\U0001F600-\\U0001F64F\" # emoticons\n",
    "                            u\"\\U0001F300-\\U0001F5FF\" # symbols & pictographs\n",
    "                            u\"\\U0001F680-\\U0001F6FF\" # transport & map symbols\n",
    "                            u\"\\U0001F1E0-\\U0001F1FF\" # flags (iOS)\n",
    "                            u\"\\U00002702-\\U000027B0\"\n",
    "                            u\"\\U000024C2-\\U0001F251\"\n",
    "                            \"]+\", flags=re.UNICODE)\n",
    "    return emoji_pattern.sub(r'', string)  \"\"\"\n",
    "\n",
    "\n",
    "# possible user options depending on needs specific to the corpus:\n",
    "# .isalnum() to removes tokens that include numbers\n",
    "# .isalpha() to remove all tokens that contain more than letters (punctuation and numbers)\n",
    "# .isdecimal() to remove tokens that contain only decimals\n",
    "# .isdigit() to remove tokens that contain only digits"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 110,
   "metadata": {},
   "outputs": [],
   "source": [
    "# try on a sample\n",
    "sample_prep = sample_tokenized.apply(lambda x: [w.lower() for w in x if (w.isalpha() and len(w) > 2 )])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 111,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "4832    [air, camera, sono, pochissimi, deputati, marc...\n",
       "413     [distributed, under, permit, authorized, the, ...\n",
       "2932    [anvo, xxvm, pii, vecchio, dlf, quotidiano, it...\n",
       "3400    [anno, xxvn, uomini, cose, del, giorno, note, ...\n",
       "4903    [anno, xxxi, fib, vecchio, dlffuso, quotidiano...\n",
       "3628    [spatria, umanità, fibst, italian, daily, tnf,...\n",
       "994     [art, omc, order, master, unno, patria, umanit...\n",
       "3667    [patria, umanità, nist, itaiun, daiiy, nini, p...\n",
       "4411    [patria, umanità, riusi, italiani, daily, oki,...\n",
       "5473    [patri, ota, arte, letteratura, the, patriot, ...\n",
       "1373    [fpatria, umanità, italia, daily, the, pacific...\n",
       "1321    [vivo, flu, vecchio, diffuso, quotidiano, all,...\n",
       "5078    [biishm, and, distributed, under, permit, auth...\n",
       "3708    [patria, umanità, must, itaiian, daily, the, p...\n",
       "5319    [perche, mirare, degl, astri, fulgenti, dei, m...\n",
       "Name: file_content, dtype: object"
      ]
     },
     "execution_count": 111,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "sample_prep"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 112,
   "metadata": {},
   "outputs": [],
   "source": [
    "# add new column in df with processed tokens (here: keeping only alpha tokens longer than 3 characters + lowercasing)\n",
    "corpus_df['doc_prep'] = corpus_df['tokens'].apply(lambda x: [w.lower() for w in x if (w.isalpha() and len(w) > 2 )])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 113,
   "metadata": {
    "id": "We2Ph83Y59F3"
   },
   "outputs": [],
   "source": [
    "# link to custom stop words: https://drive.google.com/file/d/1VVfW6AKPbb7_fICOG73lEgkXmmZ6BkpC/view?usp=sharing\n",
    "# Upload stop words list into Colab files before proceeding with the next cells"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 114,
   "metadata": {
    "id": "J-l00vPyShTM"
   },
   "outputs": [],
   "source": [
    "from nltk.corpus import stopwords\n",
    "ital_stopwords = stopwords.words('italian')\n",
    "en_stopwords = stopwords.words('english')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 115,
   "metadata": {
    "id": "74eVFiitFFnO"
   },
   "outputs": [],
   "source": [
    "# import custom stop words list\n",
    "stop_words = pd.read_csv('stop_words.csv')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 116,
   "metadata": {
    "id": "uw-or9DzIVI2"
   },
   "outputs": [],
   "source": [
    "stopwords = stop_words['stopword'].values.tolist()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 117,
   "metadata": {
    "id": "zLpy-SOmhOmr"
   },
   "outputs": [],
   "source": [
    "# add english and italian stop words list to custom stopwords \n",
    "stopwords.extend(en_stopwords)\n",
    "stopwords.extend(ital_stopwords)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 118,
   "metadata": {
    "id": "3IrR5gbba5ho"
   },
   "outputs": [],
   "source": [
    "# to append list of words added by user: ital_stopwords.extend(user_input)\n",
    "# to remove words: ital_stopwords.remove(user_input)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 119,
   "metadata": {},
   "outputs": [],
   "source": [
    "# try on a sample\n",
    "sample_prep_nostop = sample_prep.apply(lambda x: [w for w in x if not w in stopwords])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 120,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "4832    [air, camera, pochissimi, deputati, marconi, o...\n",
       "413     [distributed, permit, authorized, act, october...\n",
       "2932    [anvo, xxvm, vecchio, dlf, quotidiano, italian...\n",
       "3400    [xxvn, uomini, cose, note, commenti, deii, ita...\n",
       "4903    [xxxi, fib, vecchio, dlffuso, quotidiano, ital...\n",
       "3628    [spatria, umanità, fibst, italian, tnf, pacifl...\n",
       "994     [art, omc, order, master, unno, patria, umanit...\n",
       "3667    [patria, umanità, nist, itaiun, daiiy, pacific...\n",
       "4411    [patria, umanità, riusi, italiani, oki, ime, p...\n",
       "5473    [patri, ota, arte, letteratura, patriot, oifei...\n",
       "1373    [fpatria, umanità, italia, pacific, coast, alm...\n",
       "1321    [vivo, flu, vecchio, diffuso, quotidiano, oves...\n",
       "5078    [biishm, distributed, permit, authorized, bjr,...\n",
       "3708    [patria, umanità, must, itaiian, pacific, coaa...\n",
       "5319    [mirare, astri, fulgenti, mistici, fiori, sosp...\n",
       "Name: file_content, dtype: object"
      ]
     },
     "execution_count": 120,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "sample_prep_nostop"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 121,
   "metadata": {
    "id": "5SBUnxlpCxEa"
   },
   "outputs": [],
   "source": [
    "# add column with preprocessed corpus\n",
    "corpus_df['doc_prep_nostop'] = corpus_df['doc_prep'].apply(lambda x: [w for w in x if not w in stopwords])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 122,
   "metadata": {
    "colab": {
     "base_uri": "https://localhost:8080/"
    },
    "id": "6S_6yx1UmIbZ",
    "outputId": "ed6359e9-37e0-4a57-8039-126d5e6b2804"
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "0       [xxvil, rpiù, vecchio, difpuso, quotidiano, it...\n",
       "1       [iliiunno, vecchiq, aliano, ovest, socio, perp...\n",
       "2       [sunday, vecchio, dlffbso, quotidiano, italian...\n",
       "3       [giornale, italiano, gtitaliani, vecchio, quot...\n",
       "4       [umanità, italiani, pacific, aumagia, patrizi,...\n",
       "                              ...                        \n",
       "6520    [ragione, vili, camorristi, sicari, falsari, a...\n",
       "6521    [ragione, organo, difesa, italianità, vili, ca...\n",
       "6522    [ragione, vili, camorristi, sicari, falsari, a...\n",
       "6523    [organo, difesa, itai, anita, vili, camorristi...\n",
       "6524    [organo, difesa, italianità, vili, camorristi,...\n",
       "Name: doc_prep_nostop, Length: 6525, dtype: object"
      ]
     },
     "execution_count": 122,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "corpus_df['doc_prep_nostop']"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 123,
   "metadata": {},
   "outputs": [],
   "source": [
    "# create a sample from the final version for trying further operations \n",
    "sample_preprocessed = corpus_df['doc_prep_nostop'].sample(n=15, random_state=1)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 124,
   "metadata": {
    "id": "AAfTMWcX59GM"
   },
   "outputs": [],
   "source": [
    "# save the data after pre-processing in the output folder for verification of pre-processing steps\n",
    "# corpus_df.to_csv(output_folder + '/corpus_df.csv')"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 1.5.2 Lemmatize / Stem"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- Lemmatization"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 125,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Lemmatization is available in multiple languages in Spacy and not in NLTK (only English)\n",
    "# With Spacy, lemmatization is available for 10 languages. There's also a multi-language option that\n",
    "# should be tested if additional languages are needed"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 126,
   "metadata": {},
   "outputs": [],
   "source": [
    "import spacy"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 127,
   "metadata": {},
   "outputs": [],
   "source": [
    "# download specific language package from spacy\n",
    "# !python3 -m spacy download it_core_news_sm"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 128,
   "metadata": {},
   "outputs": [],
   "source": [
    "# since we are only interested in the lemmatizer here, we are disabling tagger, parser and entity recognizer\n",
    "# https://spacy.io/usage/processing-pipelines\n",
    "\n",
    "it_nlp = spacy.load(\"it_core_news_sm\",disable=['tagger', 'parser', 'ner'])"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Lemmatization can be done on the tokens (each word of a document as list item), but this takes much more time as it requires a call to spacy's nlp method for each row. A less time consuming approach is to start by transforming back the tokenized documents into one string per document (instead of tokens list) before applying bulk lemmatization on the whole corpus. The latter is much less time consuming, but the result of the lemmatization process will not be the same. Applying the process to a sample before selecting lemmatization method may help choose which process is better suited to the needs for a specific corpus."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 129,
   "metadata": {},
   "outputs": [],
   "source": [
    "# lemmatization function\n",
    "def lemmatize(doc):\n",
    "  lemmatized_doc = []\n",
    "  for w in list(it_nlp.pipe(doc)):\n",
    "    lemmatized_doc.append(\" \".join(token.lemma_ for token in w))\n",
    "  return lemmatized_doc"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- Option 1: lemmatization on documents as tokens list (more time consuming - about 75 min for the current example)"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Trying on a sample"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 130,
   "metadata": {},
   "outputs": [],
   "source": [
    "lemmatized_sample = sample_preprocessed.apply(lambda x: lemmatize(x))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 133,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['air',\n",
       " 'Camera',\n",
       " 'poco',\n",
       " 'deputato',\n",
       " 'marcone',\n",
       " 'onorevole',\n",
       " 'itirare',\n",
       " 'ato',\n",
       " 'nitro',\n",
       " 'deputale',\n",
       " 'adare',\n",
       " 'miglioramento',\n",
       " 'ferroviere',\n",
       " 'peuslonare',\n",
       " 'ntinun']"
      ]
     },
     "execution_count": 133,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "list(lemmatized_sample)[0][0:15]"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Before applying to the whole corpus, it may be useful to try option 2 (don't run the code below, but instead go first to next bullet point for option 2) on a sample first to see which process works best for a specific corpus"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# apply to the whole corpus\n",
    "corpus_df['doc_lemmatized'] = corpus_df['doc_prep_nostop'].apply(lambda x: lemmatize(x))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "corpus_df['doc_lemmatized']"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- Option 2: lemmatization on documents as string (less time consuming - about 15 min for the current example)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 148,
   "metadata": {},
   "outputs": [],
   "source": [
    "prep_token_sample = sample_preprocessed.apply(lambda x: \" \".join(token for token in x))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 149,
   "metadata": {},
   "outputs": [],
   "source": [
    "lemmatized_sample = lemmatize(prep_token_sample)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 150,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'air camera poco deputato marcone onorevole itira ato nitro deputali adare miglioramento ferroviero peuslonare ntinun discussione dea progetto ferroviario parlamentare socialista dare battaglia miniato venà discussione dligl tornare uoma itto apparire rone iimesso salute morire pupo serio aduo domeniro prlmornno mti Hindi milizia tenente parlamento sottodere Lella tenente urio senatore regno jmrllimilnre sofferente trn tertto vagone accompagnato ihe italian newspaper united States largest circula'"
      ]
     },
     "execution_count": 150,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "list(lemmatized_sample)[0][0:500]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# apply to the whole corpus"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "prep_token = corpus_df['doc_prep_nostop'].apply(lambda x: \" \".join(token for token in x))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "lemmatized_docs = lemmatize(prep_token)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "corpus_df['doc_lemmatized'] = lemmatized_docs"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "corpus_df['doc_lemmatized'] = corpus_df['doc_lemmatized'].apply(lambda x: nltk.word_tokenize(x))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# variable with lemmatized tokens if selected for further processing\n",
    "lemmatized_corpus = corpus_df['doc_lemmatized']"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# the lemmatized version is at the moment not used in this example"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- Stemming"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 105,
   "metadata": {},
   "outputs": [],
   "source": [
    "from nltk.stem.snowball import SnowballStemmer"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 106,
   "metadata": {},
   "outputs": [],
   "source": [
    "#initialize with needed language\n",
    "stemmer = SnowballStemmer(\"italian\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 107,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Try stemming on a sample\n",
    "stemmed_sample = sample_preprocessed.apply(lambda x: [stemmer.stem(w) for w in x])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 108,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "4832    [air, camer, pochissim, deput, marcon, onorevo...\n",
       "413     [distributed, permit, authorized, act, october...\n",
       "2932    [anvo, xxvm, vecc, dlf, quotid, ital, ovest, y...\n",
       "3400    [xxvn, uomin, cos, not, comment, dei, ital, oo...\n",
       "4903    [xxxi, fib, vecc, dlffus, quotid, ital, ovest,...\n",
       "3628    [spatr, uman, fibst, italian, tnf, paciflc, co...\n",
       "994     [art, omc, order, master, unno, patr, uman, ve...\n",
       "3667    [patr, uman, nist, itaiun, daiiy, pacific, coa...\n",
       "4411    [patr, uman, rius, italian, oki, ime, pacific,...\n",
       "5473    [patr, ota, arte, letteratur, patriot, oifeil,...\n",
       "1373    [fpatr, uman, ital, pacific, coast, almag, pat...\n",
       "1321    [viv, flu, vecc, diffus, quotid, ovest, york, ...\n",
       "5078    [biishm, distributed, permit, authorized, bjr,...\n",
       "3708    [patr, uman, must, itaiian, pacific, coaa, alm...\n",
       "5319    [mir, astri, fulgent, mistic, fior, sospint, v...\n",
       "Name: doc_prep_nostop, dtype: object"
      ]
     },
     "execution_count": 108,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "stemmed_sample"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# add column with stemmed tokens (takes about 5minutes for current example)\n",
    "corpus_df['doc_stemmed'] = corpus_df['doc_prep_nostop'].apply(lambda x: [stemmer.stem(w) for w in x])"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## 1.7 Bigrams / trigrams"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 139,
   "metadata": {},
   "outputs": [],
   "source": [
    "import gensim"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Detect phrases based on collocation counts"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 140,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Threshold: score threshold for forming the phrases (higher means fewer phrases)\n",
    "# min_count: Ignore all words and bigrams with total collected count lower than this value."
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- bigrams"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 141,
   "metadata": {},
   "outputs": [],
   "source": [
    "# to be adjusted to the corpus\n",
    "threshold = 20\n",
    "min_count = 3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 142,
   "metadata": {},
   "outputs": [],
   "source": [
    "# try on a sample\n",
    "sample_bigram = gensim.models.Phrases(sample_preprocessed, min_count=min_count, threshold=threshold)\n",
    "sample_bigram_mod = gensim.models.phrases.Phraser(sample_bigram)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 143,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['distributed',\n",
       " 'permit',\n",
       " 'authorized',\n",
       " 'act',\n",
       " 'october',\n",
       " 'hie',\n",
       " 'post',\n",
       " 'offica',\n",
       " 'francisco_cal',\n",
       " 'order',\n",
       " 'preside',\n",
       " 'brteeon',\n",
       " 'postmametf',\n",
       " 'crmih',\n",
       " 'xxxiii']"
      ]
     },
     "execution_count": 143,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "[sample_bigram_mod[doc] for doc in sample_preprocessed][1][0:15]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# apply to the whole corpus\n",
    "bigram = gensim.models.Phrases(corpus_df['doc_prep_nostop'], min_count=min_count, threshold=threshold)\n",
    "bigram_mod = gensim.models.phrases.Phraser(bigram)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "corpus_df['bigrams'] = [bigram_mod[doc] for doc in corpus_df['doc_prep_nostop']]"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- trigrams"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 145,
   "metadata": {},
   "outputs": [],
   "source": [
    "# try on a sample\n",
    "sample_trigram = gensim.models.Phrases(sample_bigram[sample_preprocessed], min_count=min_count, threshold=threshold)\n",
    "sample_trigram_mod = gensim.models.phrases.Phraser(sample_trigram)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 146,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['distributed',\n",
       " 'permit',\n",
       " 'authorized',\n",
       " 'act',\n",
       " 'october',\n",
       " 'hie',\n",
       " 'post',\n",
       " 'offica',\n",
       " 'francisco',\n",
       " 'cal',\n",
       " 'order',\n",
       " 'preside',\n",
       " 'brteeon',\n",
       " 'postmametf',\n",
       " 'crmih']"
      ]
     },
     "execution_count": 146,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "[sample_trigram_mod[doc] for doc in sample_preprocessed][1][0:15]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# apply to the whole corpus\n",
    "trigram = gensim.models.Phrases(bigram[sample_preprocessed], min_count=min_count, threshold=threshold)\n",
    "trigram_mod = gensim.models.phrases.Phraser(trigram)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 61,
   "metadata": {},
   "outputs": [],
   "source": [
    "# corpus_df['trigrams'] = [trigram_mod[doc] for doc in corpus_model]"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Selecting corpus version for further processing"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Before running the next step, set which version of the corpus (lemmatized, bigrams..) to use for running LDA. At the moment in the current example, we are using the corpus version after simple pre-processing without lemmatization/stemming or bigrams/trigrams"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 151,
   "metadata": {},
   "outputs": [],
   "source": [
    "# set the variable to use for topic modelling (if no further options are used)\n",
    "corpus_model = corpus_df['doc_prep_nostop']"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "o8TRLnFPK6p4"
   },
   "source": [
    "# 2. Topics with LDA"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 152,
   "metadata": {
    "id": "Fr1F0QNdOxy3"
   },
   "outputs": [],
   "source": [
    "from gensim.test.utils import common_corpus, common_dictionary\n",
    "from gensim import corpora, models"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "530LX-OLRDcP"
   },
   "source": [
    "## 2.1 Preliminary steps to run LDA\n",
    "\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "EuVJZqPE2gMA"
   },
   "source": [
    "### 2.1.1 Creating the dictionary, optional filtering of extreme values"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 153,
   "metadata": {
    "id": "LQCa_QvL2vQ-"
   },
   "outputs": [],
   "source": [
    "# if you use lemmatized version replace \"corpus_model\" by lemmatized_corpus\n",
    "id2word = corpora.Dictionary(corpus_model)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 154,
   "metadata": {
    "id": "4kyAS5ON2x4S"
   },
   "outputs": [],
   "source": [
    "# Filter out tokens in the dictionary by their frequency.\n",
    "# No_below = Keep tokens which are contained in at least \"no_below\" documents.\n",
    "# examples of alternative parameters:\n",
    "# no_above\n",
    "# keep_n  (Keep only the first \"keep_n\" most frequent tokens.)\n",
    "id2word.filter_extremes(no_below=5)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 155,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[('tedeschi', 10552),\n",
       " ('nemico', 9049),\n",
       " ('particolare', 8026),\n",
       " ('russia', 7218),\n",
       " ('partito', 7066),\n",
       " ('navi', 6941),\n",
       " ('americano', 6645),\n",
       " ('ufficiali', 6372),\n",
       " ('americani', 6292),\n",
       " ('vittoria', 6286)]"
      ]
     },
     "execution_count": 155,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Return a list of the n most common words and their counts from the most common to the least.\n",
    "id2word.most_common(10)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 156,
   "metadata": {},
   "outputs": [],
   "source": [
    "# TODO add a bar plot"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "GZlLjmvsQAMy"
   },
   "source": [
    "### 2.1.2 Bag of words"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 157,
   "metadata": {
    "id": "UzxS5Q3aQ7mh"
   },
   "outputs": [],
   "source": [
    "corpus = [id2word.doc2bow(text) for text in corpus_model]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 158,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[(0, 1),\n",
       " (1, 1),\n",
       " (2, 1),\n",
       " (3, 1),\n",
       " (4, 2),\n",
       " (5, 1),\n",
       " (6, 1),\n",
       " (7, 1),\n",
       " (8, 1),\n",
       " (9, 1),\n",
       " (10, 1),\n",
       " (11, 1),\n",
       " (12, 1),\n",
       " (13, 1),\n",
       " (14, 1)]"
      ]
     },
     "execution_count": 158,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "corpus[0][0:15]"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 2.1.3 Tf-idf"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 133,
   "metadata": {},
   "outputs": [],
   "source": [
    "# TF-IDF is not consensual as used as a pre-processing step for LDA\n",
    "# https://datascience.stackexchange.com/questions/21950/why-we-should-not-feed-lda-with-tfidf\n",
    "# it is instead considered as an alternative to it\n",
    "# https://programminghistorian.org/en/lessons/analyzing-documents-with-tfidf\n",
    "# but in some cases (in the tutorial below with row xml) it is used with it\n",
    "# https://radimrehurek.com/gensim/wiki.html#id7"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 135,
   "metadata": {},
   "outputs": [],
   "source": [
    "tfidf = models.TfidfModel(corpus)\n",
    "#uncomment the following line is tf-idf needs to be performed before LDA\n",
    "corpus = tfidf[corpus]"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "qadtU7aTQMqg"
   },
   "source": [
    "## 2.2 LDA"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# TODO check if possibilities for replicability bysetting random state https://stackoverflow.com/questions/61373994/how-to-specify-random-state-in-lda-model-for-topic-modelling"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "WaVq64fiABrm"
   },
   "source": [
    "### 2.2.1. Option 1: Train a model without coherence calculation\n",
    "\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 136,
   "metadata": {
    "id": "cAG4fnuMAkER"
   },
   "outputs": [],
   "source": [
    "# set the nr of topics\n",
    "num_topics = 7"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 137,
   "metadata": {
    "id": "BtmuygzBANHN"
   },
   "outputs": [],
   "source": [
    "# faster preset (hypothetically less accurate)\n",
    "model = gensim.models.ldamulticore.LdaMulticore(corpus, id2word=id2word, num_topics=num_topics, eval_every = None)\n",
    "# slower preset (hypothetically more accurate)\n",
    "# model = gensim.models.ldamulticore.LdaMulticore(corpus, id2word=id2word, num_topics=num_topics, chunksize=1000, iterations = 200, passes = 10, eval_every = None)\n",
    "# slowest preset (hypothetically even more accurate)\n",
    "# model = gensim.models.ldamulticore.LdaMulticore(corpus, id2word=id2word, num_topics=num_topics, chunksize=2000, iterations = 400, passes = 20, eval_every = None)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 138,
   "metadata": {
    "id": "Y-WWyUfYAeTl"
   },
   "outputs": [],
   "source": [
    "topic_print_model = model.print_topics(num_words=30)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 139,
   "metadata": {
    "id": "lYgSLt1HBQty"
   },
   "outputs": [],
   "source": [
    "df_topic_print_model = pd.DataFrame(topic_print_model, columns=['topic_id','words'])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 140,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>topic_id</th>\n",
       "      <th>words</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>0</td>\n",
       "      <td>0.000*\"roosevelt\" + 0.000*\"pagina\" + 0.000*\"ne...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>1</td>\n",
       "      <td>0.000*\"tedeschi\" + 0.000*\"nemico\" + 0.000*\"wil...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>2</td>\n",
       "      <td>0.000*\"tedeschi\" + 0.000*\"wilson\" + 0.000*\"aus...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>3</td>\n",
       "      <td>0.000*\"roosevelt\" + 0.000*\"pagina\" + 0.000*\"wi...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>4</td>\n",
       "      <td>0.000*\"tedeschi\" + 0.000*\"austriaci\" + 0.000*\"...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>5</td>\n",
       "      <td>0.000*\"tedeschi\" + 0.000*\"austriaci\" + 0.000*\"...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>6</td>\n",
       "      <td>0.000*\"tedeschi\" + 0.000*\"pagina\" + 0.000*\"wil...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "   topic_id                                              words\n",
       "0         0  0.000*\"roosevelt\" + 0.000*\"pagina\" + 0.000*\"ne...\n",
       "1         1  0.000*\"tedeschi\" + 0.000*\"nemico\" + 0.000*\"wil...\n",
       "2         2  0.000*\"tedeschi\" + 0.000*\"wilson\" + 0.000*\"aus...\n",
       "3         3  0.000*\"roosevelt\" + 0.000*\"pagina\" + 0.000*\"wi...\n",
       "4         4  0.000*\"tedeschi\" + 0.000*\"austriaci\" + 0.000*\"...\n",
       "5         5  0.000*\"tedeschi\" + 0.000*\"austriaci\" + 0.000*\"...\n",
       "6         6  0.000*\"tedeschi\" + 0.000*\"pagina\" + 0.000*\"wil..."
      ]
     },
     "execution_count": 140,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df_topic_print_model"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 53,
   "metadata": {
    "id": "sKGYGB13BhkK"
   },
   "outputs": [],
   "source": [
    "df_topic_print_model.to_csv(output_folder +'/topics_without_coherence.csv')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "lwXFHidTA4DV"
   },
   "source": [
    "### 2.2.2. Option 2: Train models and compute coherence"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "SSL1PF6zRcft"
   },
   "source": [
    "Topic Coherence measures score of a single topic by measuring the degree of semantic similarity between high scoring words in the topic. https://towardsdatascience.com/evaluate-topic-model-in-python-latent-dirichlet-allocation-lda-7d57484bb5d0"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 54,
   "metadata": {
    "id": "GX69kVo-ssrV"
   },
   "outputs": [],
   "source": [
    "from gensim.models.coherencemodel import CoherenceModel"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "id": "HzkEa_45NeGj"
   },
   "outputs": [],
   "source": [
    "# is it possible to output the models and save them somewhere?"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 56,
   "metadata": {
    "id": "lWD51u4PGAuh"
   },
   "outputs": [],
   "source": [
    "%%capture\n",
    "topics_nr = []\n",
    "coherence_values_gensim = []\n",
    "models = []\n",
    "models_idx = [x for x in range(3,20)]\n",
    "for num_topics in range(3, 20):\n",
    "  # fastest processing time preset (hypothetically less accurate)\n",
    "  model = gensim.models.ldamulticore.LdaMulticore(corpus, id2word=id2word, num_topics=num_topics, eval_every = None)\n",
    "  # slower processing time preset (hypothetically more accurate) approx 20min for 700 short docs\n",
    "  # model = gensim.models.ldamulticore.LdaMulticore(corpus, id2word=id2word, num_topics=num_topics, chunksize=1000, iterations = 200, passes = 10, eval_every = None)\n",
    "  # slowest processing time preset approx 35min for 700 short docs (hypothetically even more accurate)\n",
    "  # model = gensim.models.ldamulticore.LdaMulticore(corpus, id2word=id2word, num_topics=num_topics, chunksize=2000, iterations = 400, passes = 20, eval_every = None)\n",
    "  models.append(model)\n",
    "  coherencemodel = CoherenceModel(model=model, texts=corpus_model, dictionary=id2word, coherence='c_v')\n",
    "  coherence_value = coherencemodel.get_coherence()\n",
    "  coherence_values_gensim.append(coherence_value)\n",
    "  topics_nr.append(str(num_topics))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 57,
   "metadata": {
    "id": "pu3ddX4Z59Gz"
   },
   "outputs": [],
   "source": [
    "df_coherence = pd.DataFrame(topics_nr, columns=['Number of topics'])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 58,
   "metadata": {
    "id": "VNVx4M1l59G0"
   },
   "outputs": [],
   "source": [
    "df_coherence['Coherence'] = coherence_values_gensim"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 60,
   "metadata": {
    "id": "HxMiNwXl59G1"
   },
   "outputs": [],
   "source": [
    "# save into outputs drive folder\n",
    "df_coherence.to_csv(output_folder + '/coherence_values.csv')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 61,
   "metadata": {
    "id": "Cg6OgRt7GAuy"
   },
   "outputs": [],
   "source": [
    "# Create list with topics and topic words for each number of topics\n",
    "num_topics_list = []\n",
    "topics_list = []\n",
    "for i in range(len(models_idx)):\n",
    "  numtopics = models_idx[i]\n",
    "  num_topics_list.append(numtopics)\n",
    "  model = models[i]\n",
    "  topic_print = model.print_topics(num_words=30)\n",
    "  topics_list.append(topic_print)\n",
    "  df_topic_print = pd.DataFrame(topic_print, columns=['topic_id','words'])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 62,
   "metadata": {
    "id": "laePkITfgQ1b"
   },
   "outputs": [],
   "source": [
    "df_coherence_table = pd.DataFrame(columns=['Number of topics', 'Topic', 'Topic words'])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 63,
   "metadata": {
    "id": "E8qYg5uzglyG"
   },
   "outputs": [],
   "source": [
    "idx = 0\n",
    "for i in range(len(topics_list)):\n",
    "  for j in range(len(topics_list[i])):\n",
    "      df_coherence_table.loc[idx] = ''\n",
    "      df_coherence_table['Number of topics'].loc[idx] = num_topics_list[i]\n",
    "      df_coherence_table['Topic'].loc[idx] = j + 1\n",
    "      df_coherence_table['Topic words'].loc[idx] = ', '.join(re.findall(r'\"(\\w+)\"',topics_list[i][j][1]))\n",
    "      idx += 1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 65,
   "metadata": {
    "id": "F9zg_gZ6jhJS"
   },
   "outputs": [],
   "source": [
    "# save file to output folder\n",
    "df_coherence_table.to_csv(output_folder +'/coherence_table.csv')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "rCfizcBhjEhV"
   },
   "source": [
    "### 2.2.3. Choose the number of topics for further processing "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 66,
   "metadata": {
    "id": "hLLdXTHa59G-"
   },
   "outputs": [],
   "source": [
    "# select the model to display the rest of the steps by typing the desired number of topics below\n",
    "numtopics = 6"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 67,
   "metadata": {
    "id": "pfn02KWy59G_"
   },
   "outputs": [],
   "source": [
    "idx = models_idx.index(numtopics)\n",
    "model = models[idx]"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "lUMwnEEKCERs"
   },
   "source": [
    "# Topic visualisation"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "4dJYgzJAsxkH"
   },
   "source": [
    "## Data Preparation"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 76,
   "metadata": {},
   "outputs": [],
   "source": [
    "# the file import below is code reproduced from pyLDAvis module to compute calculations for terms relevance\n",
    "# result of computations is then displayed in visualisation (not displayed in this notebook as will be\n",
    "# handled by interface)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 68,
   "metadata": {
    "colab": {
     "base_uri": "https://localhost:8080/",
     "height": 411
    },
    "id": "om_oYQRZsvhQ",
    "outputId": "07e5ccb4-359c-40ac-cba7-dba29f9d4952",
    "scrolled": true
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "--2020-12-03 09:37:43--  https://raw.githubusercontent.com/DHARPA-Project/TopicModelling-/master/vis-files/tm_1/jscode-test-2.js\n",
      "Resolving raw.githubusercontent.com (raw.githubusercontent.com)... 151.101.112.133\n",
      "Connecting to raw.githubusercontent.com (raw.githubusercontent.com)|151.101.112.133|:443... connected.\n",
      "HTTP request sent, awaiting response... 200 OK\n",
      "Length: 219774 (215K) [text/plain]\n",
      "Saving to: ‘jscode-test-2.js’\n",
      "\n",
      "jscode-test-2.js    100%[===================>] 214.62K  --.-KB/s    in 0.1s    \n",
      "\n",
      "2020-12-03 09:37:43 (1.66 MB/s) - ‘jscode-test-2.js’ saved [219774/219774]\n",
      "\n",
      "--2020-12-03 09:37:44--  https://raw.githubusercontent.com/DHARPA-Project/TopicModelling-/master/vis-files/tm_1/tm1_data_prepare_gensim.py\n",
      "Resolving raw.githubusercontent.com (raw.githubusercontent.com)... 151.101.112.133\n",
      "Connecting to raw.githubusercontent.com (raw.githubusercontent.com)|151.101.112.133|:443... connected.\n",
      "HTTP request sent, awaiting response... 200 OK\n",
      "Length: 22824 (22K) [text/plain]\n",
      "Saving to: ‘tm1_data_prepare_gensim.py’\n",
      "\n",
      "tm1_data_prepare_ge 100%[===================>]  22.29K  --.-KB/s    in 0.01s   \n",
      "\n",
      "2020-12-03 09:37:45 (2.04 MB/s) - ‘tm1_data_prepare_gensim.py’ saved [22824/22824]\n",
      "\n"
     ]
    }
   ],
   "source": [
    "!wget https://raw.githubusercontent.com/DHARPA-Project/TopicModelling-/master/vis-files/tm_1/tm1_data_prepare_gensim.py"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 74,
   "metadata": {
    "id": "XWb61JKFCRnc"
   },
   "outputs": [],
   "source": [
    "%run -i tm1_data_prepare_gensim"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 77,
   "metadata": {
    "id": "TkJlFOcwtQX2"
   },
   "outputs": [],
   "source": [
    "data_vis = prepare(model, corpus, id2word, doc_topic_dist=None)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 78,
   "metadata": {
    "id": "gM5irgNg5I17"
   },
   "outputs": [],
   "source": [
    "topic_info = data_vis[1][data_vis[1]['Category'] == 'Default'].copy()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 79,
   "metadata": {
    "id": "e2iWyH5b4-s8"
   },
   "outputs": [],
   "source": [
    "topic_info['relevance'] = ''"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 80,
   "metadata": {
    "id": "w_KKlpbT6qMP"
   },
   "outputs": [],
   "source": [
    "for i in range(numtopics):\n",
    "  topic_num = i+1\n",
    "  data = data_vis.sorted_terms(topic=topic_num, _lambda=.6).copy()\n",
    "  topic_info = topic_info.append(data)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 81,
   "metadata": {
    "id": "juIJ3X93_F0p"
   },
   "outputs": [],
   "source": [
    "# uncomment to show the full output of a topic, replace 'Topic8' by the topic to display\n",
    "# topic_info[topic_info['Category'] == 'Topic8']"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 82,
   "metadata": {
    "id": "cow3b4AwuA-R"
   },
   "outputs": [],
   "source": [
    "topic_info.to_csv(output_folder + '/topic_info.csv')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 83,
   "metadata": {
    "id": "PS6ufUn9uMYo"
   },
   "outputs": [],
   "source": [
    "topic_proportion = data_vis[0].copy()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 84,
   "metadata": {
    "id": "wxcIhzOcve5C"
   },
   "outputs": [],
   "source": [
    "topic_proportion['proportion'] = topic_proportion['Freq'] / 100"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 85,
   "metadata": {
    "id": "emmA8Edwv7-o"
   },
   "outputs": [],
   "source": [
    "topic_proportion.index.name = 'topic_id'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 86,
   "metadata": {
    "id": "Y6VjiBcrwS_-"
   },
   "outputs": [],
   "source": [
    "topic_proportion.to_csv(output_folder + '/topic_proportion.csv')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "KbNwRS8T-voq"
   },
   "source": [
    "## Visualisation"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "Tn70q1uGWx40"
   },
   "source": [
    "# Topic distribution"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "tJQWcQhLXN0A"
   },
   "source": [
    "## 3.1. Distribution per topic and per document"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 87,
   "metadata": {
    "id": "uCv_Yd4LXNCs"
   },
   "outputs": [],
   "source": [
    "ldamodel = model"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 88,
   "metadata": {
    "id": "FfTOWir8ijZz"
   },
   "outputs": [],
   "source": [
    "doc_topic_weights = ldamodel.inference(corpus)[0]\n",
    "doc_topic_dists = doc_topic_weights / doc_topic_weights.sum(axis=1)[:, None]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 89,
   "metadata": {
    "id": "QceWuyVJi0yE"
   },
   "outputs": [],
   "source": [
    "distribution = pd.DataFrame(doc_topic_dists,columns=[f'Topic {i+1}' for i in range(numtopics)])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 90,
   "metadata": {
    "id": "VdJPQTn5nMvx"
   },
   "outputs": [],
   "source": [
    "distribution.index.name = 'document'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 91,
   "metadata": {
    "colab": {
     "base_uri": "https://localhost:8080/",
     "height": 637
    },
    "id": "nuNjFvpSXf33",
    "outputId": "fa823dbf-dd56-4a58-b7e6-f95e78208633"
   },
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>document_path</th>\n",
       "      <th>publication_name</th>\n",
       "      <th>Topic 1</th>\n",
       "      <th>Topic 2</th>\n",
       "      <th>Topic 3</th>\n",
       "      <th>Topic 4</th>\n",
       "      <th>Topic 5</th>\n",
       "      <th>Topic 6</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>document</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>2012271201_1903-06-06_ed-1_seq-1_ocr.txt</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.176089</td>\n",
       "      <td>0.041301</td>\n",
       "      <td>0.398105</td>\n",
       "      <td>0.257326</td>\n",
       "      <td>0.027687</td>\n",
       "      <td>0.099492</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>2012271201_1903-06-13_ed-1_seq-1_ocr.txt</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.000375</td>\n",
       "      <td>0.274867</td>\n",
       "      <td>0.579776</td>\n",
       "      <td>0.010779</td>\n",
       "      <td>0.000375</td>\n",
       "      <td>0.133829</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>2012271201_1903-06-20_ed-1_seq-1_ocr.txt</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.150134</td>\n",
       "      <td>0.060628</td>\n",
       "      <td>0.292415</td>\n",
       "      <td>0.091584</td>\n",
       "      <td>0.304601</td>\n",
       "      <td>0.100637</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>2012271201_1903-06-27_ed-1_seq-1_ocr.txt</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.055123</td>\n",
       "      <td>0.000292</td>\n",
       "      <td>0.056557</td>\n",
       "      <td>0.715716</td>\n",
       "      <td>0.000292</td>\n",
       "      <td>0.172020</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>2012271201_1903-07-04_ed-1_seq-1_ocr.txt</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.020901</td>\n",
       "      <td>0.082106</td>\n",
       "      <td>0.009186</td>\n",
       "      <td>0.420806</td>\n",
       "      <td>0.001505</td>\n",
       "      <td>0.465496</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>766</th>\n",
       "      <td>2012271201_1918-04-20_ed-1_seq-1_ocr.txt</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.113515</td>\n",
       "      <td>0.013215</td>\n",
       "      <td>0.658471</td>\n",
       "      <td>0.174967</td>\n",
       "      <td>0.000585</td>\n",
       "      <td>0.039247</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>767</th>\n",
       "      <td>2012271201_1918-06-06_ed-1_seq-1_ocr.txt</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.586583</td>\n",
       "      <td>0.008119</td>\n",
       "      <td>0.078928</td>\n",
       "      <td>0.050203</td>\n",
       "      <td>0.172351</td>\n",
       "      <td>0.103817</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>768</th>\n",
       "      <td>2012271201_1918-07-18_ed-1_seq-1_ocr.txt</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.564316</td>\n",
       "      <td>0.047220</td>\n",
       "      <td>0.286974</td>\n",
       "      <td>0.063797</td>\n",
       "      <td>0.004725</td>\n",
       "      <td>0.032969</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>769</th>\n",
       "      <td>2012271201_1919-03-20_ed-1_seq-1_ocr.txt</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.531253</td>\n",
       "      <td>0.068512</td>\n",
       "      <td>0.060455</td>\n",
       "      <td>0.064128</td>\n",
       "      <td>0.072977</td>\n",
       "      <td>0.202675</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>770</th>\n",
       "      <td>2012271201_1919-05-01_ed-1_seq-1_ocr.txt</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.087847</td>\n",
       "      <td>0.002895</td>\n",
       "      <td>0.611954</td>\n",
       "      <td>0.211090</td>\n",
       "      <td>0.004969</td>\n",
       "      <td>0.081244</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>771 rows × 8 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                                     document_path    publication_name  \\\n",
       "document                                                                 \n",
       "0         2012271201_1903-06-06_ed-1_seq-1_ocr.txt  Cronaca Sovversiva   \n",
       "1         2012271201_1903-06-13_ed-1_seq-1_ocr.txt  Cronaca Sovversiva   \n",
       "2         2012271201_1903-06-20_ed-1_seq-1_ocr.txt  Cronaca Sovversiva   \n",
       "3         2012271201_1903-06-27_ed-1_seq-1_ocr.txt  Cronaca Sovversiva   \n",
       "4         2012271201_1903-07-04_ed-1_seq-1_ocr.txt  Cronaca Sovversiva   \n",
       "...                                            ...                 ...   \n",
       "766       2012271201_1918-04-20_ed-1_seq-1_ocr.txt  Cronaca Sovversiva   \n",
       "767       2012271201_1918-06-06_ed-1_seq-1_ocr.txt  Cronaca Sovversiva   \n",
       "768       2012271201_1918-07-18_ed-1_seq-1_ocr.txt  Cronaca Sovversiva   \n",
       "769       2012271201_1919-03-20_ed-1_seq-1_ocr.txt  Cronaca Sovversiva   \n",
       "770       2012271201_1919-05-01_ed-1_seq-1_ocr.txt  Cronaca Sovversiva   \n",
       "\n",
       "           Topic 1   Topic 2   Topic 3   Topic 4   Topic 5   Topic 6  \n",
       "document                                                              \n",
       "0         0.176089  0.041301  0.398105  0.257326  0.027687  0.099492  \n",
       "1         0.000375  0.274867  0.579776  0.010779  0.000375  0.133829  \n",
       "2         0.150134  0.060628  0.292415  0.091584  0.304601  0.100637  \n",
       "3         0.055123  0.000292  0.056557  0.715716  0.000292  0.172020  \n",
       "4         0.020901  0.082106  0.009186  0.420806  0.001505  0.465496  \n",
       "...            ...       ...       ...       ...       ...       ...  \n",
       "766       0.113515  0.013215  0.658471  0.174967  0.000585  0.039247  \n",
       "767       0.586583  0.008119  0.078928  0.050203  0.172351  0.103817  \n",
       "768       0.564316  0.047220  0.286974  0.063797  0.004725  0.032969  \n",
       "769       0.531253  0.068512  0.060455  0.064128  0.072977  0.202675  \n",
       "770       0.087847  0.002895  0.611954  0.211090  0.004969  0.081244  \n",
       "\n",
       "[771 rows x 8 columns]"
      ]
     },
     "execution_count": 91,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# add file names and publication name\n",
    "distribution_wfiles = distribution.copy()\n",
    "distribution_wfiles.insert(0, 'document_path', corpus_df['file_name'])\n",
    "distribution_wfiles.insert(1, 'publication_name', corpus_df['publication_name'])\n",
    "distribution_wfiles"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "Q1EdarG6YJFp"
   },
   "source": [
    "## 3.2. Distribution per topic for the whole corpus"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 92,
   "metadata": {
    "id": "6iBxEA9V_hXp"
   },
   "outputs": [],
   "source": [
    "corpus_df['doc_length'] = corpus_df['doc_prep_nostop'].apply(lambda x: len(x))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 93,
   "metadata": {
    "id": "UizB-FXbkyU5"
   },
   "outputs": [],
   "source": [
    "topic_frequency = distribution.mul(corpus_df['doc_length'], axis=0).sum()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 94,
   "metadata": {
    "id": "ZNUXaqG7lxgv"
   },
   "outputs": [],
   "source": [
    "topic_proportion = (topic_frequency / topic_frequency.sum()*100).sort_values(ascending=False)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 95,
   "metadata": {
    "id": "KBwF9mpuvtWF"
   },
   "outputs": [],
   "source": [
    "# dataframe with values to sort them by order of importance\n",
    "distribution_df = pd.DataFrame(topic_proportion, columns=['weight'])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 96,
   "metadata": {
    "id": "jqRdWxvrx6d5"
   },
   "outputs": [],
   "source": [
    "distribution_df.index.name = \"topics\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 97,
   "metadata": {
    "id": "UrWeSEyCl1hX"
   },
   "outputs": [],
   "source": [
    "distribution_df.to_csv(output_folder + '/topic_distribution.csv')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "7dPI18o-W2d3"
   },
   "source": [
    "### 3.3. Distribution per publication\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 98,
   "metadata": {
    "id": "mDhAa0hZXb0Q"
   },
   "outputs": [],
   "source": [
    "groupby2 = distribution_wfiles.copy()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 99,
   "metadata": {
    "id": "JftHY_uAXcjz"
   },
   "outputs": [],
   "source": [
    "distribution_title = groupby2.groupby(['publication_name']).mean().reset_index()\n",
    "#distribution_title['publication'] = distribution_title['publication'].apply(lambda x: get_pub_name(x))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 101,
   "metadata": {
    "id": "Nu_7fOxBpvN7"
   },
   "outputs": [],
   "source": [
    "distribution_title.to_csv(output_folder + '/distribution_per_publication.csv')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "-VxrV7VlMnC-"
   },
   "source": [
    "# Topics weight over time"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "dRMKU0HeNHW-"
   },
   "source": [
    "## 4.1 Aggregate document weights"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "id": "Q6Jux73gNQT2"
   },
   "outputs": [],
   "source": [
    "# grouping data per month"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 102,
   "metadata": {
    "id": "0xlVn3ftNw_W"
   },
   "outputs": [],
   "source": [
    "distribution_wfiles['date'] = distribution_wfiles['document_path'].apply(lambda x: get_date(x))\n",
    "distribution_wfiles['year'] = distribution_wfiles['document_path'].apply(lambda x: get_year(x))\n",
    "distribution_wfiles['month'] = distribution_wfiles['document_path'].apply(lambda x: get_month(x))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 103,
   "metadata": {
    "id": "PUK2_xP_Mc7N"
   },
   "outputs": [],
   "source": [
    "groupby = distribution_wfiles.copy()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 104,
   "metadata": {
    "id": "LWdcFIJBMjgq"
   },
   "outputs": [],
   "source": [
    "# drop columns that won't be needed at this stage\n",
    "groupby = groupby.drop(['document_path', 'date'], axis=1)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 105,
   "metadata": {
    "id": "3qebDNKXoV7L"
   },
   "outputs": [],
   "source": [
    "# group by year \n",
    "distribution_year = groupby.groupby(['year']).mean().reset_index()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 106,
   "metadata": {
    "colab": {
     "base_uri": "https://localhost:8080/",
     "height": 576
    },
    "id": "u43koiEAQUew",
    "outputId": "4eed247d-461c-4c11-f5fa-8fefc4f5508c"
   },
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>year</th>\n",
       "      <th>Topic 1</th>\n",
       "      <th>Topic 2</th>\n",
       "      <th>Topic 3</th>\n",
       "      <th>Topic 4</th>\n",
       "      <th>Topic 5</th>\n",
       "      <th>Topic 6</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>1903</td>\n",
       "      <td>0.153074</td>\n",
       "      <td>0.095651</td>\n",
       "      <td>0.269898</td>\n",
       "      <td>0.163101</td>\n",
       "      <td>0.072754</td>\n",
       "      <td>0.245523</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>1904</td>\n",
       "      <td>0.170084</td>\n",
       "      <td>0.110531</td>\n",
       "      <td>0.299678</td>\n",
       "      <td>0.162599</td>\n",
       "      <td>0.086505</td>\n",
       "      <td>0.170604</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>1905</td>\n",
       "      <td>0.177552</td>\n",
       "      <td>0.096007</td>\n",
       "      <td>0.348418</td>\n",
       "      <td>0.118845</td>\n",
       "      <td>0.063774</td>\n",
       "      <td>0.195403</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>1906</td>\n",
       "      <td>0.114664</td>\n",
       "      <td>0.138756</td>\n",
       "      <td>0.302318</td>\n",
       "      <td>0.091972</td>\n",
       "      <td>0.067197</td>\n",
       "      <td>0.285093</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>1907</td>\n",
       "      <td>0.238096</td>\n",
       "      <td>0.091207</td>\n",
       "      <td>0.258298</td>\n",
       "      <td>0.098967</td>\n",
       "      <td>0.056151</td>\n",
       "      <td>0.257281</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>1908</td>\n",
       "      <td>0.226032</td>\n",
       "      <td>0.110558</td>\n",
       "      <td>0.277202</td>\n",
       "      <td>0.103002</td>\n",
       "      <td>0.059060</td>\n",
       "      <td>0.224146</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>1909</td>\n",
       "      <td>0.139784</td>\n",
       "      <td>0.083245</td>\n",
       "      <td>0.219822</td>\n",
       "      <td>0.225718</td>\n",
       "      <td>0.147174</td>\n",
       "      <td>0.184257</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>1910</td>\n",
       "      <td>0.125533</td>\n",
       "      <td>0.140624</td>\n",
       "      <td>0.278238</td>\n",
       "      <td>0.149218</td>\n",
       "      <td>0.118446</td>\n",
       "      <td>0.187942</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>1911</td>\n",
       "      <td>0.096200</td>\n",
       "      <td>0.149219</td>\n",
       "      <td>0.256739</td>\n",
       "      <td>0.185565</td>\n",
       "      <td>0.050960</td>\n",
       "      <td>0.261317</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>1912</td>\n",
       "      <td>0.205848</td>\n",
       "      <td>0.074879</td>\n",
       "      <td>0.332184</td>\n",
       "      <td>0.152758</td>\n",
       "      <td>0.062711</td>\n",
       "      <td>0.171621</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>1913</td>\n",
       "      <td>0.255892</td>\n",
       "      <td>0.103888</td>\n",
       "      <td>0.315818</td>\n",
       "      <td>0.085646</td>\n",
       "      <td>0.086146</td>\n",
       "      <td>0.152611</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>1914</td>\n",
       "      <td>0.162006</td>\n",
       "      <td>0.138951</td>\n",
       "      <td>0.298240</td>\n",
       "      <td>0.164287</td>\n",
       "      <td>0.064519</td>\n",
       "      <td>0.171997</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>1915</td>\n",
       "      <td>0.290283</td>\n",
       "      <td>0.119457</td>\n",
       "      <td>0.270453</td>\n",
       "      <td>0.142663</td>\n",
       "      <td>0.019151</td>\n",
       "      <td>0.157993</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>1916</td>\n",
       "      <td>0.276992</td>\n",
       "      <td>0.088827</td>\n",
       "      <td>0.237349</td>\n",
       "      <td>0.195460</td>\n",
       "      <td>0.034235</td>\n",
       "      <td>0.167138</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>1917</td>\n",
       "      <td>0.454326</td>\n",
       "      <td>0.058207</td>\n",
       "      <td>0.171911</td>\n",
       "      <td>0.134660</td>\n",
       "      <td>0.027167</td>\n",
       "      <td>0.153729</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>1918</td>\n",
       "      <td>0.456018</td>\n",
       "      <td>0.046082</td>\n",
       "      <td>0.217039</td>\n",
       "      <td>0.075793</td>\n",
       "      <td>0.027766</td>\n",
       "      <td>0.177302</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>1919</td>\n",
       "      <td>0.309550</td>\n",
       "      <td>0.035704</td>\n",
       "      <td>0.336205</td>\n",
       "      <td>0.137609</td>\n",
       "      <td>0.038973</td>\n",
       "      <td>0.141960</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "    year   Topic 1   Topic 2   Topic 3   Topic 4   Topic 5   Topic 6\n",
       "0   1903  0.153074  0.095651  0.269898  0.163101  0.072754  0.245523\n",
       "1   1904  0.170084  0.110531  0.299678  0.162599  0.086505  0.170604\n",
       "2   1905  0.177552  0.096007  0.348418  0.118845  0.063774  0.195403\n",
       "3   1906  0.114664  0.138756  0.302318  0.091972  0.067197  0.285093\n",
       "4   1907  0.238096  0.091207  0.258298  0.098967  0.056151  0.257281\n",
       "5   1908  0.226032  0.110558  0.277202  0.103002  0.059060  0.224146\n",
       "6   1909  0.139784  0.083245  0.219822  0.225718  0.147174  0.184257\n",
       "7   1910  0.125533  0.140624  0.278238  0.149218  0.118446  0.187942\n",
       "8   1911  0.096200  0.149219  0.256739  0.185565  0.050960  0.261317\n",
       "9   1912  0.205848  0.074879  0.332184  0.152758  0.062711  0.171621\n",
       "10  1913  0.255892  0.103888  0.315818  0.085646  0.086146  0.152611\n",
       "11  1914  0.162006  0.138951  0.298240  0.164287  0.064519  0.171997\n",
       "12  1915  0.290283  0.119457  0.270453  0.142663  0.019151  0.157993\n",
       "13  1916  0.276992  0.088827  0.237349  0.195460  0.034235  0.167138\n",
       "14  1917  0.454326  0.058207  0.171911  0.134660  0.027167  0.153729\n",
       "15  1918  0.456018  0.046082  0.217039  0.075793  0.027766  0.177302\n",
       "16  1919  0.309550  0.035704  0.336205  0.137609  0.038973  0.141960"
      ]
     },
     "execution_count": 106,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "distribution_year"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 107,
   "metadata": {
    "id": "5ijj8OjUmZAA"
   },
   "outputs": [],
   "source": [
    "distribution_year.to_csv(output_folder + '/distribution_per_year.csv')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "0XhpufpX1JOS"
   },
   "source": [
    "\n",
    "## 4.2 Yearly average of normalized weight per topic"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "c68uP1Lu2DAZ"
   },
   "source": [
    "### 4.2.1. Line chart view "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "uZCFg2W-2Stt"
   },
   "source": [
    "### 4.2.2. Bar chart view"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "VojQr8Ia6sdC"
   },
   "source": [
    "### 4.2.3. Topic weights per title over time\n",
    "\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 108,
   "metadata": {
    "id": "onZ-TBwIFeW2"
   },
   "outputs": [],
   "source": [
    "groupby3 = distribution_wfiles.copy()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 109,
   "metadata": {
    "id": "UO2v6FMlGJDO"
   },
   "outputs": [],
   "source": [
    "distribution_title_time = groupby3.groupby(['year','publication_name']).mean().reset_index()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 110,
   "metadata": {
    "colab": {
     "base_uri": "https://localhost:8080/",
     "height": 576
    },
    "id": "XugC8oQlJ4ez",
    "outputId": "f15abd43-8008-43c0-880d-fd30ff005dd3"
   },
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>year</th>\n",
       "      <th>publication_name</th>\n",
       "      <th>Topic 1</th>\n",
       "      <th>Topic 2</th>\n",
       "      <th>Topic 3</th>\n",
       "      <th>Topic 4</th>\n",
       "      <th>Topic 5</th>\n",
       "      <th>Topic 6</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>1903</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.153074</td>\n",
       "      <td>0.095651</td>\n",
       "      <td>0.269898</td>\n",
       "      <td>0.163101</td>\n",
       "      <td>0.072754</td>\n",
       "      <td>0.245523</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>1904</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.170084</td>\n",
       "      <td>0.110531</td>\n",
       "      <td>0.299678</td>\n",
       "      <td>0.162599</td>\n",
       "      <td>0.086505</td>\n",
       "      <td>0.170604</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>1905</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.177552</td>\n",
       "      <td>0.096007</td>\n",
       "      <td>0.348418</td>\n",
       "      <td>0.118845</td>\n",
       "      <td>0.063774</td>\n",
       "      <td>0.195403</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>1906</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.114664</td>\n",
       "      <td>0.138756</td>\n",
       "      <td>0.302318</td>\n",
       "      <td>0.091972</td>\n",
       "      <td>0.067197</td>\n",
       "      <td>0.285093</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>1907</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.238096</td>\n",
       "      <td>0.091207</td>\n",
       "      <td>0.258298</td>\n",
       "      <td>0.098967</td>\n",
       "      <td>0.056151</td>\n",
       "      <td>0.257281</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>1908</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.226032</td>\n",
       "      <td>0.110558</td>\n",
       "      <td>0.277202</td>\n",
       "      <td>0.103002</td>\n",
       "      <td>0.059060</td>\n",
       "      <td>0.224146</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>1909</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.139784</td>\n",
       "      <td>0.083245</td>\n",
       "      <td>0.219822</td>\n",
       "      <td>0.225718</td>\n",
       "      <td>0.147174</td>\n",
       "      <td>0.184257</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>1910</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.125533</td>\n",
       "      <td>0.140624</td>\n",
       "      <td>0.278238</td>\n",
       "      <td>0.149218</td>\n",
       "      <td>0.118446</td>\n",
       "      <td>0.187942</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>1911</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.096200</td>\n",
       "      <td>0.149219</td>\n",
       "      <td>0.256739</td>\n",
       "      <td>0.185565</td>\n",
       "      <td>0.050960</td>\n",
       "      <td>0.261317</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>1912</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.205848</td>\n",
       "      <td>0.074879</td>\n",
       "      <td>0.332184</td>\n",
       "      <td>0.152758</td>\n",
       "      <td>0.062711</td>\n",
       "      <td>0.171621</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>1913</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.255892</td>\n",
       "      <td>0.103888</td>\n",
       "      <td>0.315818</td>\n",
       "      <td>0.085646</td>\n",
       "      <td>0.086146</td>\n",
       "      <td>0.152611</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>1914</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.162006</td>\n",
       "      <td>0.138951</td>\n",
       "      <td>0.298240</td>\n",
       "      <td>0.164287</td>\n",
       "      <td>0.064519</td>\n",
       "      <td>0.171997</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>1915</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.290283</td>\n",
       "      <td>0.119457</td>\n",
       "      <td>0.270453</td>\n",
       "      <td>0.142663</td>\n",
       "      <td>0.019151</td>\n",
       "      <td>0.157993</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>1916</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.276992</td>\n",
       "      <td>0.088827</td>\n",
       "      <td>0.237349</td>\n",
       "      <td>0.195460</td>\n",
       "      <td>0.034235</td>\n",
       "      <td>0.167138</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>1917</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.454326</td>\n",
       "      <td>0.058207</td>\n",
       "      <td>0.171911</td>\n",
       "      <td>0.134660</td>\n",
       "      <td>0.027167</td>\n",
       "      <td>0.153729</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>1918</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.456018</td>\n",
       "      <td>0.046082</td>\n",
       "      <td>0.217039</td>\n",
       "      <td>0.075793</td>\n",
       "      <td>0.027766</td>\n",
       "      <td>0.177302</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>1919</td>\n",
       "      <td>Cronaca Sovversiva</td>\n",
       "      <td>0.309550</td>\n",
       "      <td>0.035704</td>\n",
       "      <td>0.336205</td>\n",
       "      <td>0.137609</td>\n",
       "      <td>0.038973</td>\n",
       "      <td>0.141960</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "    year    publication_name   Topic 1   Topic 2   Topic 3   Topic 4  \\\n",
       "0   1903  Cronaca Sovversiva  0.153074  0.095651  0.269898  0.163101   \n",
       "1   1904  Cronaca Sovversiva  0.170084  0.110531  0.299678  0.162599   \n",
       "2   1905  Cronaca Sovversiva  0.177552  0.096007  0.348418  0.118845   \n",
       "3   1906  Cronaca Sovversiva  0.114664  0.138756  0.302318  0.091972   \n",
       "4   1907  Cronaca Sovversiva  0.238096  0.091207  0.258298  0.098967   \n",
       "5   1908  Cronaca Sovversiva  0.226032  0.110558  0.277202  0.103002   \n",
       "6   1909  Cronaca Sovversiva  0.139784  0.083245  0.219822  0.225718   \n",
       "7   1910  Cronaca Sovversiva  0.125533  0.140624  0.278238  0.149218   \n",
       "8   1911  Cronaca Sovversiva  0.096200  0.149219  0.256739  0.185565   \n",
       "9   1912  Cronaca Sovversiva  0.205848  0.074879  0.332184  0.152758   \n",
       "10  1913  Cronaca Sovversiva  0.255892  0.103888  0.315818  0.085646   \n",
       "11  1914  Cronaca Sovversiva  0.162006  0.138951  0.298240  0.164287   \n",
       "12  1915  Cronaca Sovversiva  0.290283  0.119457  0.270453  0.142663   \n",
       "13  1916  Cronaca Sovversiva  0.276992  0.088827  0.237349  0.195460   \n",
       "14  1917  Cronaca Sovversiva  0.454326  0.058207  0.171911  0.134660   \n",
       "15  1918  Cronaca Sovversiva  0.456018  0.046082  0.217039  0.075793   \n",
       "16  1919  Cronaca Sovversiva  0.309550  0.035704  0.336205  0.137609   \n",
       "\n",
       "     Topic 5   Topic 6  \n",
       "0   0.072754  0.245523  \n",
       "1   0.086505  0.170604  \n",
       "2   0.063774  0.195403  \n",
       "3   0.067197  0.285093  \n",
       "4   0.056151  0.257281  \n",
       "5   0.059060  0.224146  \n",
       "6   0.147174  0.184257  \n",
       "7   0.118446  0.187942  \n",
       "8   0.050960  0.261317  \n",
       "9   0.062711  0.171621  \n",
       "10  0.086146  0.152611  \n",
       "11  0.064519  0.171997  \n",
       "12  0.019151  0.157993  \n",
       "13  0.034235  0.167138  \n",
       "14  0.027167  0.153729  \n",
       "15  0.027766  0.177302  \n",
       "16  0.038973  0.141960  "
      ]
     },
     "execution_count": 110,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "distribution_title_time"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 111,
   "metadata": {
    "id": "mdh_uL9tmtF2"
   },
   "outputs": [],
   "source": [
    "distribution_title_time.to_csv(output_folder + 'distribution_per_publication_over_time.csv')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "uy7ibTKE30B9"
   },
   "source": [
    "### 4.2.4. Rolling average"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "TTuqvbcx59IC"
   },
   "source": [
    "#### 4.2.4.1. Rolling average by topic"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 112,
   "metadata": {
    "id": "ZPqBURQ-69SB"
   },
   "outputs": [],
   "source": [
    "rolling_mean = distribution_year.rolling(2).mean()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 113,
   "metadata": {
    "id": "5Zu213Q35eRY"
   },
   "outputs": [],
   "source": [
    "rolling_mean = rolling_mean[1:].copy()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 114,
   "metadata": {
    "id": "YSqD7Gw67pnZ"
   },
   "outputs": [],
   "source": [
    "def formatRolling(year):\n",
    "  year1 = round(year - .5)\n",
    "  year2 = round(year + .5)\n",
    "  return \"{}/{}\".format(year1,year2)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 115,
   "metadata": {
    "id": "x3l5zyUD5t6f"
   },
   "outputs": [],
   "source": [
    "rolling_mean['year'] = rolling_mean['year'].apply(lambda x: formatRolling(x))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 116,
   "metadata": {
    "colab": {
     "base_uri": "https://localhost:8080/",
     "height": 545
    },
    "id": "pPuYPLsU5TfJ",
    "outputId": "5505fd1b-b3db-4b8f-ebe9-1fe8a66866c7"
   },
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>year</th>\n",
       "      <th>Topic 1</th>\n",
       "      <th>Topic 2</th>\n",
       "      <th>Topic 3</th>\n",
       "      <th>Topic 4</th>\n",
       "      <th>Topic 5</th>\n",
       "      <th>Topic 6</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>1903/1904</td>\n",
       "      <td>0.161579</td>\n",
       "      <td>0.103091</td>\n",
       "      <td>0.284788</td>\n",
       "      <td>0.162850</td>\n",
       "      <td>0.079629</td>\n",
       "      <td>0.208063</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>1904/1905</td>\n",
       "      <td>0.173818</td>\n",
       "      <td>0.103269</td>\n",
       "      <td>0.324048</td>\n",
       "      <td>0.140722</td>\n",
       "      <td>0.075140</td>\n",
       "      <td>0.183003</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>1905/1906</td>\n",
       "      <td>0.146108</td>\n",
       "      <td>0.117382</td>\n",
       "      <td>0.325368</td>\n",
       "      <td>0.105408</td>\n",
       "      <td>0.065486</td>\n",
       "      <td>0.240248</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>1906/1907</td>\n",
       "      <td>0.176380</td>\n",
       "      <td>0.114982</td>\n",
       "      <td>0.280308</td>\n",
       "      <td>0.095469</td>\n",
       "      <td>0.061674</td>\n",
       "      <td>0.271187</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>1907/1908</td>\n",
       "      <td>0.232064</td>\n",
       "      <td>0.100883</td>\n",
       "      <td>0.267750</td>\n",
       "      <td>0.100984</td>\n",
       "      <td>0.057606</td>\n",
       "      <td>0.240713</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>1908/1909</td>\n",
       "      <td>0.182908</td>\n",
       "      <td>0.096902</td>\n",
       "      <td>0.248512</td>\n",
       "      <td>0.164360</td>\n",
       "      <td>0.103117</td>\n",
       "      <td>0.204202</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>1909/1910</td>\n",
       "      <td>0.132658</td>\n",
       "      <td>0.111935</td>\n",
       "      <td>0.249030</td>\n",
       "      <td>0.187468</td>\n",
       "      <td>0.132810</td>\n",
       "      <td>0.186099</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>1910/1911</td>\n",
       "      <td>0.110867</td>\n",
       "      <td>0.144921</td>\n",
       "      <td>0.267489</td>\n",
       "      <td>0.167391</td>\n",
       "      <td>0.084703</td>\n",
       "      <td>0.224629</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>1911/1912</td>\n",
       "      <td>0.151024</td>\n",
       "      <td>0.112049</td>\n",
       "      <td>0.294461</td>\n",
       "      <td>0.169161</td>\n",
       "      <td>0.056835</td>\n",
       "      <td>0.216469</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>1912/1913</td>\n",
       "      <td>0.230870</td>\n",
       "      <td>0.089384</td>\n",
       "      <td>0.324001</td>\n",
       "      <td>0.119202</td>\n",
       "      <td>0.074429</td>\n",
       "      <td>0.162116</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>1913/1914</td>\n",
       "      <td>0.208949</td>\n",
       "      <td>0.121420</td>\n",
       "      <td>0.307029</td>\n",
       "      <td>0.124966</td>\n",
       "      <td>0.075333</td>\n",
       "      <td>0.162304</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>1914/1915</td>\n",
       "      <td>0.226144</td>\n",
       "      <td>0.129204</td>\n",
       "      <td>0.284346</td>\n",
       "      <td>0.153475</td>\n",
       "      <td>0.041835</td>\n",
       "      <td>0.164995</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>1915/1916</td>\n",
       "      <td>0.283637</td>\n",
       "      <td>0.104142</td>\n",
       "      <td>0.253901</td>\n",
       "      <td>0.169062</td>\n",
       "      <td>0.026693</td>\n",
       "      <td>0.162566</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>1916/1917</td>\n",
       "      <td>0.365659</td>\n",
       "      <td>0.073517</td>\n",
       "      <td>0.204630</td>\n",
       "      <td>0.165060</td>\n",
       "      <td>0.030701</td>\n",
       "      <td>0.160434</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>1917/1918</td>\n",
       "      <td>0.455172</td>\n",
       "      <td>0.052144</td>\n",
       "      <td>0.194475</td>\n",
       "      <td>0.105227</td>\n",
       "      <td>0.027467</td>\n",
       "      <td>0.165516</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>1918/1919</td>\n",
       "      <td>0.382784</td>\n",
       "      <td>0.040893</td>\n",
       "      <td>0.276622</td>\n",
       "      <td>0.106701</td>\n",
       "      <td>0.033370</td>\n",
       "      <td>0.159631</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "         year   Topic 1   Topic 2   Topic 3   Topic 4   Topic 5   Topic 6\n",
       "1   1903/1904  0.161579  0.103091  0.284788  0.162850  0.079629  0.208063\n",
       "2   1904/1905  0.173818  0.103269  0.324048  0.140722  0.075140  0.183003\n",
       "3   1905/1906  0.146108  0.117382  0.325368  0.105408  0.065486  0.240248\n",
       "4   1906/1907  0.176380  0.114982  0.280308  0.095469  0.061674  0.271187\n",
       "5   1907/1908  0.232064  0.100883  0.267750  0.100984  0.057606  0.240713\n",
       "6   1908/1909  0.182908  0.096902  0.248512  0.164360  0.103117  0.204202\n",
       "7   1909/1910  0.132658  0.111935  0.249030  0.187468  0.132810  0.186099\n",
       "8   1910/1911  0.110867  0.144921  0.267489  0.167391  0.084703  0.224629\n",
       "9   1911/1912  0.151024  0.112049  0.294461  0.169161  0.056835  0.216469\n",
       "10  1912/1913  0.230870  0.089384  0.324001  0.119202  0.074429  0.162116\n",
       "11  1913/1914  0.208949  0.121420  0.307029  0.124966  0.075333  0.162304\n",
       "12  1914/1915  0.226144  0.129204  0.284346  0.153475  0.041835  0.164995\n",
       "13  1915/1916  0.283637  0.104142  0.253901  0.169062  0.026693  0.162566\n",
       "14  1916/1917  0.365659  0.073517  0.204630  0.165060  0.030701  0.160434\n",
       "15  1917/1918  0.455172  0.052144  0.194475  0.105227  0.027467  0.165516\n",
       "16  1918/1919  0.382784  0.040893  0.276622  0.106701  0.033370  0.159631"
      ]
     },
     "execution_count": 116,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "rolling_mean"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 117,
   "metadata": {
    "id": "ELD2aSGR8oCg"
   },
   "outputs": [],
   "source": [
    "rolling_mean.to_csv(output_folder + '/rolling_mean.csv')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "id": "f6DTrtmic5iM"
   },
   "source": [
    "#### 4.2.4.1. Rolling average by publication"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "id": "58YWJ7kXg5lS"
   },
   "outputs": [],
   "source": [
    "# Filtering the distribution over time by publication\n",
    "# in the cell below replace 'Cronaca Sovversiva' by the publication to display\n",
    "# and for the output file, each time the filter is applied on a publication, change the output file name"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 118,
   "metadata": {
    "id": "tzjR8dHz59IF"
   },
   "outputs": [],
   "source": [
    "distribution_publication_time = distribution_title_time[distribution_title_time['publication_name'] == 'Cronaca Sovversiva']"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 119,
   "metadata": {
    "id": "31H3N1rQfkb4"
   },
   "outputs": [],
   "source": [
    "rolling_mean_publication = distribution_publication_time.rolling(2).mean()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 120,
   "metadata": {
    "id": "fNHE0m_YgvTF"
   },
   "outputs": [],
   "source": [
    "rolling_mean_publication.to_csv(output_folder + 'rolling_mean_cronaca_sovversiva.csv')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "vscode": {
     "languageId": "markdown"
    }
   },
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "colab": {
   "collapsed_sections": [],
   "name": "topic_modelling_gensim_colab.ipynb",
   "provenance": [],
   "toc_visible": true
  },
  "kernelspec": {
   "display_name": "topic_modelling",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.11.0"
  },
  "vscode": {
   "interpreter": {
    "hash": "6c83dd8950ec47b61e936c2d7275074a81ef04f2257cac93e3a82a5e83d75182"
   }
  }
 },
 "nbformat": 4,
 "nbformat_minor": 1
}