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28 lines
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# Welcome {.unnumbered}
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This is the website for the 2nd edition of **"R for Data Science"**.
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This book will teach you how to do data science with R: You'll learn how to get your data into R, get it into the most useful structure, transform it and visualize.
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In this book, you will find a practicum of skills for data science.
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Just as a chemist learns how to clean test tubes and stock a lab, you'll learn how to clean data and draw plots---and many other things besides.
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These are the skills that allow data science to happen, and here you will find the best practices for doing each of these things with R.
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You'll learn how to use the grammar of graphics, literate programming, and reproducible research to save time.
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You'll also learn how to manage cognitive resources to facilitate discoveries when wrangling, visualizing, and exploring data.
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This website is and will always be free, licensed under the [CC BY-NC-ND 3.0](https://creativecommons.org/licenses/by-nc-nd/3.0/us/) License.
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If you'd like a physical copy of the book, you can order it on [Amazon](https://www.amazon.com/dp/1492097403?&tag=hadlwick-20).
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If you appreciate reading the book for free and would like to give back, please make a donation to [Kākāpō Recovery](https://www.doc.govt.nz/kakapo-donate): the [kākāpō](https://www.youtube.com/watch?v=9T1vfsHYiKY) (which appears on the cover of R4DS) is a critically endangered parrot native to New Zealand; there are only 248 left.
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If you speak another language, you might be interested in the freely available translations of the 1st edition:
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- [Spanish](https://es.r4ds.hadley.nz)
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- [Italian](https://it.r4ds.hadley.nz)
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- [Turkish](https://tr.r4ds.hadley.nz)
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Please note that R4DS uses a [Contributor Code of Conduct](https://contributor-covenant.org/version/2/0/CODE_OF_CONDUCT.html).
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By contributing to this book, you agree to abide by its terms.
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## Acknowledgements {.unnumbered}
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R4DS is hosted by <https://www.netlify.com> as part of their support of open source software and communities.
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