C Appendix D: R and RStudio Cheatsheets

To assist you with your class labs, examinations, and future research work, three high-quality reference cheatsheets have been bundled with this book. You can access and download them directly from the links below:

1. Base R Cheat Sheet

• Description: A comprehensive two-page reference for core R commands, covering vector creation, subsetting, programming loops, math functions, matrix/list/data frame manipulation, basic statistical distributions, and plotting.
• Access Link: Download Base R Cheat Sheet (PDF)

2. Advanced R Cheat Sheet

• Description: A detailed guide to advanced R concepts, including environment structures, lexical scoping rules, S3/S4 object-oriented programming systems, function environments, subsetting rules, and debugging/defensive programming methods.
• Access Link: Download Advanced R Cheat Sheet (PDF)

3. RStudio IDE Cheat Sheet

• Description: A visual guide to the RStudio Integrated Development Environment, covering code editor shortcuts, package management, debugger tool execution, git version control integration, and shiny application development resources.
• Access Link: Download RStudio IDE Cheat Sheet (PDF)