[aroma.affymetrix] Re: RMA of aroma.affymetrix, affyPLM and affy

2009-08-10 Thread tea
Hi Mark, Thank you very much. --Yiwen On Aug 9, 7:32 am, "Mark Robinson" wrote: > Hi Yiwen. > > I think this thread will answer your question in > detail:http://groups.google.com/group/aroma-affymetrix/browse_thread/thread/... > > In brief, the main difference is how the probe-level linear mo

[aroma.affymetrix] Re: RMA of aroma.affymetrix, affyPLM and affy

2009-08-09 Thread Mark Robinson
Hi Yiwen. I think this thread will answer your question in detail: http://groups.google.com/group/aroma-affymetrix/browse_thread/thread/1b0ab11fad9b4df3 In brief, the main difference is how the probe-level linear model is fit -- median polish OR iteratively reweighted least squares with a specif