• R
  • General tasks, reading in and manipulating data:
    • Summary of some R commands, focusing on the dplyr package (pdf)
    • dplyr cheatsheet (pdf)
  • Making plots with ggplot2:
    • Overview of ggplot2
    • ggplot2 cheatsheet (pdf)
  • Working with R Markdown
    • How to type common math expressions in R Markdown documents (html)