The devtools package makes it easy to build your own R packages, and packages make it easy to share your R code. Supplement this cheat sheet with r-pkgs.had.co.nz, Hadley’s book on package development. Updated 01/15.
Apply Functions Cheat Sheet
This cheatsheet will remind you how to manipulate lists with purrr as well as how to apply functions iterat...
Sparklyr Cheat Sheet
Sparklyr provides an R interface to Apache Spark, a fast and general engine for processing Big Data.