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README.Rmd
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README.Rmd
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---
output: github_document
editor_options:
chunk_output_type: console
---
<!-- README.md is generated from README.Rmd. Please edit that file -->
```{r setup, include = FALSE}
knitr::opts_chunk$set(
collapse = TRUE,
comment = "#>",
fig.path = "man/figures/README-",
out.width = "100%"
)
```
# dials <a href="https://dials.tidymodels.org/"><img src="man/figures/logo.png" align="right" height="138" alt="a stylized black dial on a beige background" /></a>
<!-- badges: start -->
[![R-CMD-check](https://github.com/tidymodels/dials/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/tidymodels/dials/actions/workflows/R-CMD-check.yaml)
[![Codecov test coverage](https://codecov.io/gh/tidymodels/dials/branch/main/graph/badge.svg)](https://app.codecov.io/gh/tidymodels/dials?branch=main)
[![CRAN_Status_Badge](http://www.r-pkg.org/badges/version/dials)](https://CRAN.R-project.org/package=dials)
[![Downloads](http://cranlogs.r-pkg.org/badges/dials)](https://CRAN.R-project.org/package=dials)
[![lifecycle](https://img.shields.io/badge/lifecycle-stable-brightgreen.svg)](https://lifecycle.r-lib.org/articles/stages.html)
[![R-CMD-check-hard](https://github.com/tidymodels/dials/actions/workflows/R-CMD-check-hard.yaml/badge.svg)](https://github.com/tidymodels/dials/actions/workflows/R-CMD-check-hard.yaml)
<!-- badges: end -->
## Overview
This package contains _infrastructure_ to create and manage values of tuning parameters for the tidymodels packages. If you are looking for _how to_ tune parameters in tidymodels, please look at the [tune](https://tune.tidymodels.org/) package and [tidymodels.org](https://www.tidymodels.org/).
The name reflects the idea that tuning predictive models can be like turning a set of dials on a complex machine under duress.
<img src="http://tos.trekcore.com/hd/albums/1x04hd/thenakedtimehd1013.jpg" width="576" alt="two Star Trek characters in front of a machine with many dials, lights, and buttons">
## Installation
You can install the released version of dials from [CRAN](https://CRAN.R-project.org) with:
```{r}
#| eval: false
install.packages("dials")
```
You can install the development version from Github with:
```{r}
#| eval: false
# install.packages("pak")
pak::pak("tidymodels/dials")
```
## Contributing
Please note that the dials project is released with a [Contributor Code of Conduct](https://dials.tidymodels.org/CODE_OF_CONDUCT.html). By contributing to this project, you agree to abide by its terms.
- For questions and discussions about tidymodels packages, modeling, and machine learning, please [post on Posit Community](https://forum.posit.co/new-topic?category_id=15&tags=tidymodels,question).
- If you think you have encountered a bug, please [submit an issue](https://github.com/tidymodels/dials/issues).
- Either way, learn how to create and share a [reprex](https://reprex.tidyverse.org/articles/articles/learn-reprex.html) (a minimal, reproducible example), to clearly communicate about your code.
- Check out further details on [contributing guidelines for tidymodels packages](https://www.tidymodels.org/contribute/) and [how to get help](https://www.tidymodels.org/help/).