adambard/learnxinyminutes-docs — pull request #618 by e99n09 (2014-05-23 19:37:30+00:00)
Title: Significant new content

I moved some things around. I preserved isomorphismes' "no programming knowledge first" approach; I really like this. In the "programming-heavy" part of the tutorial, I emphasized from the very beginning that every "single" thing in R, like 4 or "foo", is really just a vector of length 1. I added in some whirlwind tours of data.table and ggplot2.