A curated list of awesome R packages, frameworks and software.

dplyr: A grammar of data manipulation

R's data.table package extends data.frame:

Anomaly Detection with R

A general-purpose tool for dynamic report generation in R

R Interface to Python

Machine Learning in R

caret (Classification And Regression Training) R package that contains misc functions for training and plotting classification and regression models

A functional programming toolkit for R

Additional themes, scales, and geoms for ggplot2

Forecasting Functions for Time Series and Linear Models

Improve the readability of R code with the pipe

Write reusable, composable and modular R code

Building R packages

Generate reproducible html5 slides from R markdown

🐟 A Swiss-Army Knife for Data I/O

Galley of Tikz drawings.

R package of data and code behind the stories and interactives at FiveThirtyEight

Packrat is a dependency management system for R

A scripting and command-line front-end for GNU R

Lightweight markup language - document once, include anywhere

Understanding complex R objects with tools similar to str()

Tint is not Tufte

Variable assignment with zeal! (or multiple, unpacking, and destructuring assignment in R)

Ready to print calendars with ggplot2

An Import Mechanism For R

Format columns with colour

A logging package in R similar to log4j

R Package for Analyzing John Snow's 1854 Cholera Map

An R data package containing all out-bound flights from NYC in 2013 + useful metdata