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.Rhistory
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y = 2
y
read.csv(exercicio1.xls)
read.csv(/dados/exercicio1.xls)
read.csv("/dados/exercicio1.xls")
adsData <- read.csv("data/Advertising2.csv")
adsData <- read.csv("data/Advertising2.csv")
adsData <- read.csv("dados/exercicio1.xls)
packrat::status()
packrat::status()
.
;
a
y = 2
y
h
a
d
f
fsd
fs
df
install.packages("xlsx")
um<-read.xlsx("dados/exercicio1.xls")
library(xlsx)
setwd("~/Documents/UNESP/BCC/6 SEM/Ciencia de dados/Topico8/topico8ds/dados")
library(xlsx)
install.packages("xlsx")
library(xlsx)
um<-read.xlsx("exercicio1.xls")
library(xlsx)
library(xlsx)
library(xlsx)
nstall.packages("xlsx")
install.packages("xlsx")
library(xlsx)
um<-read.xlsx("exercicio1.xls")
install.packages("rJava",type='source')
#install.packages("xlsx")
library(xlsx)
install.packages("xlsx")
library(xlsx)
install.packages("rJava")
library(xlsx)
install.packages("xlsx")
install.packages("readxl")
library(readxl)
um<-read_excel("exercicio1.xls")
um<-read_excel(exercicio1.xls)
um<-read_excel('exercicio1.xls')
um<-read_excel('exercicio1.xls/')
um<-read_excel(`exercicio1.xls`)
um<-read_excel("exercicio1.xls")
um<-read_excel("dados/exercicio1.xls")
View(um)
gra<-mean(um)
View(um)
gra<-mean(um$`Taxas de juros`)
plot(graph)
graph<-mean(um$`Taxas de juros`)
plot(graph)
graph<-mean(um$`Taxas de juros`)
graph<-c(graph, sd(um$`Taxas de juros`))
graph<-c(graph, median(um$`Taxas de juros`))
graph<-c(graph, var(um$`Taxas de juros`))
graph<-c(graph, min(um$`Taxas de juros`))
graph<-c(graph, max(um$`Taxas de juros`))
graph<-c(graph, quantile(um$`Taxas de juros`, 0.25))
graph<-c(graph, quantile(um$`Taxas de juros`, 0.75))
plot(graph)
barplot(graph)
View(um)
barplot(graph, main = "Exercício 1", xlab = "Parâmetros")
barplot(graph, main = "Exercício 1", horiz = true, xlab = "Parâmetros")
barplot(graph, main = "Exercício 1",
horiz = TRUE, xlab = "Parâmetros")
barplot(graph, main = "Exercício 1",
horiz = TRUE, xlab = "Parâmetros")
barplot(graph, main = "Exercício 1",
horiz = TRUE, xlab = "Parâmetros",
names.arg = c("Média", "Desvio-padrão","Mediana","Variância", "Mínimo","Máximo","Q1","Q3"))
par(las=2)
barplot(graph, main = "Exercício 1",
horiz = TRUE, xlab = "Parâmetros",
names.arg = c("Média", "Desvio-padrão","Mediana","Variância", "Mínimo","Máximo","Q1","Q3"))
barplot(graph, main = "Exercício 1",
horiz = TRUE, xlab = "Parâmetros", cex.names=0.8,
names.arg = c("Média", "Desvio-padrão","Mediana","Variância", "Mínimo","Máximo","Q1","Q3"))
barplot(graph, main = "Exercício 1",
horiz = TRUE, xlab = "Parâmetros", cex.names=0.5,
names.arg = c("Média", "Desvio-padrão","Mediana","Variância", "Mínimo","Máximo","Q1","Q3"))
barplot(graph, main = "Exercício 1",
horiz = TRUE, xlab = "Parâmetros", cex.names=0.8,
names.arg = c("Media", "Desvio-padrao","Mediana","Variancia", "Minimo","Maximo","Q1","Q3"))
barplot(graph, main = "Exercicio 1",
horiz = TRUE, xlab = "Parâmetros", cex.names=0.8,
names.arg = c("Media", "Desvio-padrao","Mediana","Variancia", "Minimo","Maximo","Q1","Q3"),
col=rainbow(8))
getwd
getwd()
setwd("~/Documents/UNESP/BCC/6 SEM/Ciencia de dados/Topico8/topico8ds/graficos")
getwd()
#inicia o salvamento em .jpg
jpg("exercicio1.jpg")
#plota o gráfico de barras com as labels
barplot(graph, main = "Exercicio 1",
horiz = TRUE, xlab = "Parâmetros", cex.names=0.8,
names.arg = c("Media", "Desvio-padrao","Mediana","Variancia", "Minimo","Maximo","Q1","Q3"),
col=rainbow(8))
dev.off()
#inicia o salvamento em .jpg
jpeg("exercicio1.jpg")
#plota o gráfico de barras com as labels
barplot(graph, main = "Exercicio 1",
horiz = TRUE, xlab = "Parâmetros", cex.names=0.8,
names.arg = c("Media", "Desvio-padrao","Mediana","Variancia", "Minimo","Maximo","Q1","Q3"),
col=rainbow(8))
dev.off()
barplot(graph, main = "Exercicio 1",
horiz = TRUE, xlab = "Parâmetros", cex.names=0.8,
names.arg = c("Media", "Desvio-padrao","Mediana","Variancia", "Minimo","Maximo","Q1","Q3"),
col=rainbow(8))
barplot(graph, main = "Exercicio 1",
horiz = TRUE, xlab = "Parâmetros", cex.names=0.6,
names.arg = c("Media", "Desvio-padrao","Mediana","Variancia", "Minimo","Maximo","Q1","Q3"),
col=rainbow(8))
barplot(graph, main = "Exercicio 1",
horiz = TRUE cex.names=0.6,
names.arg = c("Media", "Desvio-padrao","Mediana","Variancia", "Minimo","Maximo","Q1","Q3"),
col=rainbow(8))
barplot(graph, main = "Exercicio 1",
horiz = TRUE, cex.names=0.6,
names.arg = c("Media", "Desvio-padrao","Mediana","Variancia", "Minimo","Maximo","Q1","Q3"),
col=rainbow(8))
barplot(graph, main = "Exercicio 1",
horiz = TRUE, cex.names=0.6,
names.arg = c("Media", "Desvio-padrao", "Mediana", "Variancia", "Minimo", "Maximo", "Q1", "Q3"),
col=rainbow(8), las = 1)
barplot(graph, main = "Exercicio 1",
horiz = TRUE, cex.names=0.6,
names.arg = c("Media", "Desvio-padrao", "Mediana", "Variancia", "Minimo", "Maximo", "Q1", "Q3"),
col=rainbow(8), las = 2)
barplot(graph, main = "Exercicio 1",
horiz = TRUE, cex.names=0.6,
names.arg = c("Media", "Desvio-padrao", "Mediana", "Variancia", "Minimo", "Maximo", "Q1", "Q3"),
col=rainbow(8), las = 3)
barplot(graph, main = "Exercicio 1",
horiz = TRUE, cex.names=0.6,
names.arg = c("Media", "Desvio-padrao", "Mediana", "Variancia", "Minimo", "Maximo", "Q1", "Q3"),
col=rainbow(8), las = 2)
barplot(graph, main = "Exercicio 1",
horiz = TRUE, cex.names=0.9,
names.arg = c("Media", "Desvio-padrao", "Mediana", "Variancia", "Minimo", "Maximo", "Q1", "Q3"),
col=rainbow(8), las = 2)
barplot(graph, main = "Exercicio 1",
horiz = TRUE, cex.names=0.5,
names.arg = c("Media", "Desvio-padrao", "Mediana", "Variancia", "Minimo", "Maximo", "Q1", "Q3"),
col=rainbow(8), las = 2)
#inicia o salvamento em .jpg
jpeg("exercicio1.jpg")
#plota o gráfico de barras com as labels. "Las = 2" vira o texto dos labels
barplot(graph, main = "Exercicio 1",
horiz = TRUE, cex.names=0.5,
names.arg = c("Media", "Desvio-padrao", "Mediana", "Variancia", "Minimo", "Maximo", "Q1", "Q3"),
col=rainbow(8), las = 2)
dev.off()
dois<-read_excel("dados/exercicio2.xls")
jpeg("exercicio1.jpg")
#plota o gráfico de barras com as labels. "Las = 1" vira o texto dos labels
barplot(graph, main = "Exercicio 1",
horiz = TRUE, cex.names=0.5,
names.arg = c("Media", "Desvio-padrao", "Mediana", "Variancia", "Minimo", "Maximo", "Q1", "Q3"),
col=rainbow(8), las = 1)
dev.off()
dois<-read_excel("dados/exercicio2.xls")
setwd("~/Documents/UNESP/BCC/6 SEM/Ciencia de dados/Topico8/topico8ds/dados")
dois<-read_excel("dados/exercicio2.xls")
um<-read_excel("dados/exercicio1.xls")
setwd("~/Documents/UNESP/BCC/6 SEM/Ciencia de dados/Topico8/topico8ds")
um<-read_excel("dados/exercicio1.xls")
dois<-read_excel("dados/exercicio2.xls")
prop.table(dois$Casas)
prop.table(dois$Casas)*100