[BioC] vsn + backgroundSubtract

DAVID ARTETA GARCIA darteta001 at ikasle.ehu.es
Thu Jul 3 17:09:15 CEST 2008

Hi Wolfgang and list,

Is it possible to do vsn() or justvsn() with backgroundSubtract=TRUE  
for a one-color genepix chip? I tried and received an error saying  
that "object R was not found". Could I fool the function duplicating G  
and Gb into R and Rb or will the normalisation result then be modified  
and get erroneous output??

Thanks for your help,


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