hadley/r4ds

R for data science: a book

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Summary Information

Updated 52 minutes ago
Type:Curated List / Learning ResourceCategory(s):Programming Courses & BooksLearning & Resources
Added to GitGenius on September 13th, 2026
Created on July 27th, 2015
Open Issues & Pull Requests: 44 (+0)
GitHub issues: Enabled
Number of forks: 4,442
Total Stargazers: 5,153 (+0)
Total Subscribers: 217 (+0)

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Median issue/PR response: 50.8 days
Mean response time: 133.0 days
90th percentile: 342.4 days
Tracked items: 70

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Around half of the issues opened in the past year never receive a reply. Only 7% of issues opened in the past year have been closed. Three people close 95% of everything that gets resolved.

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Open issues: 18
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Closed in 7 days: 0
Avg open age: 402 days
Stale 30+ days: 16
Stale 90+ days: 13

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Detailed Description

R for Data Science is a book about data science with R, built using Quarto and published online.

The book addresses the challenge of learning practical data science workflows in R by providing structured instruction in importing, tidying, transforming, visualizing, and modeling data. It combines narrative explanation with code examples to teach both conceptual foundations and hands-on techniques for working with real datasets.

The book suits anyone learning data science with R, from beginners building foundational skills to practitioners seeking to deepen their understanding of the tidyverse ecosystem and modern R workflows. It works well as a self-paced learning resource or as a reference text for specific data manipulation and visualization tasks. The online format allows readers to access content freely and work through examples interactively.

The project maintains active engagement with its community through a formal code of conduct and documented contribution processes. The repository includes detailed specifications for maintaining consistency in visual materials, such as precise guidance on image resolution, font sizing, and screenshot standards for both web and print publication. The codebase reflects ongoing refinement of both content and presentation, with attention to how materials render across different media formats including web browsers and O'Reilly's publishing platform.