This article recommends 33 free books which will teach you the basics of R, how to produce amazing plots, how to apply R to lots of disciplines, and how to efficiently program in R.
R. Farbey, K. Eaton, and A. Santini. Primary dental care : journal of the Faculty of General Dental Practitioners (UK), 17 (4):
168-72(October 2010)6040<m:linebreak></m:linebreak>JID: 9617339; ppublish;<m:linebreak></m:linebreak>Disseny.