aqm.prepaffy {arrayQualityMetrics} | R Documentation |
aqm.prepaffy
performs data preprocessing on
AffyBatch
and formats the output
for aqm.rle
and aqm.nuse
usage.
aqm.prepaffy(expressionset, sN)
expressionset |
is an object of
class AffyBatch |
sN |
are the sample names to be written on the plots |
A preprocessed affy object of class
aqmobj.prepaffy
.
Audrey Kauffmann <audrey@ebi.ac.uk>
library(ALLMLL) data(MLL.A) MLLaffyprep = aqm.prepaffy(MLL.A, sampleNames(MLL.A)) nuse = aqm.nuse(MLLaffyprep) class(nuse) aqm.plot(nuse)