Statistical Analysis: an Introduction using R/Appendix
Online resources
See http://www.r-project.org/, in particular http://www.r-project.org/other-docs.html and http://wiki.r-project.org/.
Books
See http://www.r-project.org/doc/bib/R-books.html
See http://www.r-project.org/, in particular http://www.r-project.org/other-docs.html and http://wiki.r-project.org/.
See http://www.r-project.org/doc/bib/R-books.html