The affyR package is an R open and documented package to use oligonucleotide microarrays data. For the moment it is limited to Affymetrix data, but will hopefully extends to other formats as oligonucleotides arrays develop.

presentation	To have a look at a short presentationof the package you will have to see the forthcoming poster at INCOB 2002 in february... still there is the abstract... or you may try in R: demo(affyR.tour).
affyR version 0.3.3	download the source for the current version of the affyR package. This compiles smoothly under at least several linux distributions, SGI IRIX, and should do it too under other Unices. The novelty with 0.3.x is that both CEL and CDF files are directly read within R (no more pre-processing). It is planned to ensure Splus compatibility, to make a better configure script for the C code, to make compiled binaries for MS Windows some day, and eventually even for the Mac. The version 0.3.3 mainly corrects bugs fo the version 0.3.1/2. The package will be part of the bioconductor project.
pre-processed CDF files	Some pre-processed CDF files to use with affyR (temporarily removed while I check if I am allowed to offer this.... if you are at CBS, just ask me...)
CDF files converter	Download java program to convert the Affymetrix CDF files into preprocessed files readable by the package...
bugs	...long is the way to perfection...