r4ds/README.md

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# R for Data Science
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[![build_book](https://github.com/hadley/r4ds/actions/workflows/build_book.yaml/badge.svg)](https://github.com/hadley/r4ds/actions/workflows/build_book.yaml)
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This repository contains the source of [R for Data Science](http://r4ds.had.co.nz) book.
The book is built using [bookdown](https://github.com/rstudio/bookdown).
The R packages used in this book can be installed via
```{r}
devtools::install_github("hadley/r4ds")
```
## Images
### Omnigraffle drawings
- Font: 12pt Ubuntu mono
- Export as 300 dpi png.
- Website font is 18 px = 13.5 pt, so scale dpi to match font sizes: 270 = 300 \* 12 / 13.5
- Verified sizes are visually equivalent by screenshotting.
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## Code of Conduct
Please note that r4ds uses a [Contributor Code of Conduct](https://contributor-covenant.org/version/2/0/CODE_OF_CONDUCT.html).
By contributing to this book, you agree to abide by its terms.