[BioC] how to merge replicate spots

Barbara Cegielska barceg at ibch.poznan.pl
Wed May 20 14:38:26 CEST 2009

Does anybody know how to merge replicate spots in R Bioconductor? I use 
home-made spotted arrays and every probe is printed in triplicate. I 
normalize my data using limma package and I do not know how to get mean 
from these three replicates.

Barbara Cegielska

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