Here's a new podcast about machine learning that's worth checking out. The hosts, Katherine Gorman and Ryan Adams, plan to bring you clear conversations with experts in the field, insightful discussions of industry news, and useful answers to your questions. Their first episode came out this week and they're off to a great start.
Advanced R is a recent book for R users who want to improve their programming skills. It also explains some of R’s quirks and should prove useful to developers coming from other languages too. This is a free, online pre-print version and If you'd rather have a printed copy, paperbacks are available from Amazon for $56, where it has an average rating of 4.8/5 stars from 17 reviews.