Layers code extracted out of ggplot2
Core tidyverse packages
What the package does (one paragraph).
RStudio add-ins by Hadley
Spatial components of ggplot2
Product graphics for categorical data
Letter value boxplots for R
An R package to visualise high-dimensional classification boundaries with GGobi
Creating ggplot2 equivalent to the scoped tidyverse functions.
An R package for visualising high-dimensional clustering algorithms
Data, code and slides for ggplot2 talk given to Bay Area useR group, 17 Sep 2009
Before there was ggplot2
Succintly Summarise Data Frames
Convert any R object to a data frame, suitable for visualisation
Hadley's utilities for adding columns