[aroma.affymetrix] Re: Discussion on gene-1-0-st-array-analysis

2009-08-30 Thread Mark Robinson
Hi Diya. Just to add my 2 cents to this, although Mathieu has pretty much covered it. There are no online tutorials (that I know of) for exactly what you want to do, but your proposed analysis is very standard. lmFit() of limma can work directly on your matrix of logged data. Consult the

[aroma.affymetrix] Re: BPMAP to CDF script - R

2009-08-30 Thread Mark Robinson
Hi Joanna. I've copied the aroma.affymetrix mailing list in case others have this question. Yes, there are a few undocumented arguments that you will need for mouse (the example script was based on human). So, in R if you type: source("http://129.94.136.7/file_dump/mark/bpmapCluster2Cdf.R"