-----Original Message-----
From: r-help-bounces at stat.math.ethz.ch
[mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of
NATALIA F TCHETCHERINA
Sent: Wednesday, May 25, 2005 3:33 PM
To: r-help at stat.math.ethz.ch
Subject: [R] global normalization
Hello all,
I have question about global normalization.
I have data from big experement(two-color cDNA arrays) where
used three
different layouts but the same set of genes.
I used limma package for within array normalization.
My question is: how I can do between array normalization
(global) if arrays have
different layout(different location and different number
technical replicates
(number of spots of a gene on an array))?
Sincerely, Natalia.