Re: [R] Affy Package

2007-12-27 Thread Uwe Ligges
Damn, this was a cross-post (and I replied to all), apologies for my re-cross-posting. To Roger, the original poster: PLEASE do read the posting guide of R-help before posting and NEVER EVER do crossposting again. Thanks, Uwe Ligges Uwe Ligges wrote: Vallejo, Roger wrote: Dear R Users,

Re: [R] Affy Package

2007-12-27 Thread Uwe Ligges
Vallejo, Roger wrote: Dear R Users, In the expresso function, which combination of these methods for data pre-processing (when using affymetrix oligo arrays) is the best: bgcorrect.metod = rma rma2 mas normalize.method = qspline quantiles loess pmcorrect.method = pmonly subtractmm