Blogs and Sites

Get better at R
  • R-Bloggers: a feed of 500+ R-related blogs.  Some stuff will go over your head and some will be interesting.
  • Hadley Wickham’s Advanced R: a living legend who probably knows everything there is to know about R.
Stats and Analytics
  • Analytics Made Skeezy: Another John Foreman production (no new content unfortunately, but a goldmine nonetheless). Teaches a variety of analytics topics through interesting fictional stories. Note: there are drugs involved.
Get better at Excel


Extremely practical intro to advance data science techniques.

A classic
More to come.