Kelvin Smith Library
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R is a free software environment for statistical computing and graphics. It utilizes a library of thousands of packages for a wide variety of statistical and data visualization purposes. There is a strong interdisciplinary user community; see more at https://www.r-project.org/.
RStudio is a free Integrated Development Environment (IDE) for R that provides tools for code, data and workspace management. We recommend that you install RStudio alongside R from the beginning as it greatly reduces the learning curve.
This home page is an overview. Use the page tabs on the left-hand side to explore:
Need help? Contact information is available on the left-hand navigation.
The R for Data Science online textbook 2nd edition (2023) is the recommended textbook for learning about R and the tidyverse. This is a complete and free online resource.
Posit hosts a complete set of cheat sheets for R and the tidyverse
including a comprehensive guide to working in RStudio.
This work is openly licensed via CC BY-NC-SA 4.0. You are free to share (copy and redistribute the material in any medium or format) and adapt (remix, transform, and build upon the material) this material under the following terms: