This online data science specialization is designed for anyone interested in learning how to program in R. You will learn the basics of R, including imputing data, performing basic analysis, graphing, ...

Considering the growth, job possibilities, and interest among students, Harvard University is offering free courses on Data Science. Check the list of 9 free courses here.

I'm not signed up for that class, so I don't have much more info about that. If someone is interested, I can look into it and report back, but I don't think I'll have time to do both classes in full.