I've written a short article in PLoS Computational Biology describing my experiences teaching R to graduate students. Lecture notes (in PDF) were provided as supplementary information; you can get the latex files if you wish to copy the files for your own use. See the top of rpc.tex for further details, and you'll need Beamer installed. (Update 2012-08-29: latest slides and 4-up slides.)
I develop and maintain several R packages for my research.
iswitchb.el is a buffer switching program I wrote for Emacs, and was included a long time ago into Emacs. I am a developer of Emacs, and mostly contribute bug fixes nowadays.
psfbb fixes (broken) bounding boxes in Postscript files. It runs the postscript file through gs, which gives an accurate bounding box; that bounding box (bb) is then put into the top of the postscript file.
cuposter is a LaTeX style file for generating conference posters, between A0 and A4, with a University of Cambridge logo. (It is based on a style file from the University of Edinburgh.)
damtplet is a LaTeX style file for generating letters with a DAMTP address. This is based on a version from the Computer Lab.texintro is an introductory document demonstrating how to write scientific reports in LaTeX. This article, and a cover note, has appeared in the PracTeX journal.