RStudio, from whence so many good things for R come, has spreadsheets on:
- Shiny Cheat Sheet (interactive web apps)
- Data Visualization Cheat Sheet (ggplot2)
- Package Development Cheat Sheet (devtools)
- Data Wrangling Cheat Sheet (dplyr and tidyr)
- R Markdown Cheat Sheet
- R Markdown Reference Guide
And, all of the above are offered in Chinese, Dutch, French, German, and Spanish translations.
Have an R related cheatsheet about to burn a hole in your pocket? Or a high quality translation? RStudio is ready with details and templates at How to Contribute a Cheatsheet.
Enjoy!