The package that sounds as it is called.

dplyr: A grammar of data manipulation

A R package for splitting, applying and combining large problems into simpler problems

Generate R package documentation from inline R comments

Tools for ggplot2 scales

Tools to make an R developer's life easier

A fresh approach to string manipulation in R

An R 📦 to make testing 😀

Make working with dates in R just that little bit easier

An R package to flexible rearrange, reshape and aggregate data

An implementation of the Grammar of Graphics in R