Acknowlegments: some of the materials were taken from HST190 (Rebecca Betensky and Yves Chretien) and BIO200/201 (Marcello Pagano and Kim Gauvreau) with their permissions.
Lecture 5 Notes / (R console) / Lab
Lecture 6 Notes / Lab Data set 0 Data set 1 Data set 2 Data set 3 Data set 4
Assignment 3 (dataset) / Solutions Part 1, Part 2
Assignment 4 (dataset) / Solutions
Assignment 5, part 2 (dataset - be sure to use Save target as...) / Solutions
Manuals: http://cran.r-project.org/other-docs.html
I would recommend "R for Beginners" by Emmanuel Paradis (PDF) from this page
"R reference card"
by Tom Short is good too
Bioconductor project: http://www.bioconductor.org
Graphics:
A very comprehensive site:http://addictedtor.free.fr/graphiques
Simple graphics: http://www.harding.edu/fmccown/R/
To search mailing list archive: http://tolstoy.newcastle.edu.au/R