A Quick, Painless Tutorial and Reference on the R Statistical Package

Professor Norm Matloff
Dept. of Computer Science
University of California at Davis
Davis, CA 95616

IMPORTANT NOTE: My main tutorial is titled R for Programmers. As the title implies, it is written for those with experience in programming, ranging from those who've just taken a course to professionals in the field. The alternative is my old R tutorial, but it should be considered deprecated.