Working with Affymetrix CEL files in R
This tutorial shows how to download some public Affymetrix microarray data, load the data into R, calculate expression values and do some very simple plotting
Link
http://www.ark-genomics.org/events-online-training/working-affymetrix-cel-files
http://www.ark-genomics.org/events-online-training/working-affymetrix-cel-files