Quick Introduction to ggplot2This is a bare-bones introduction to ggplot2, a visualization package in R. It assumes no knowledge of R. For a better-looking version of this post, see this Github repository, which also contains some of the example datasets I use and a literate programming version of this tutorial. Preview Let’s start with a preview of what ggplot2 can do. Given Fisher’s iris data set and one simple command… 1 q
