[BioC] Quantile normalization without using affyBatch

Ben Bolstad bolstad at stat.berkeley.edu
Tue Apr 19 20:04:57 CEST 2005

> I have extracted codes from gcrma and the hacked version works fine for 
> background correction and affinity adjustment. I run into trouble, however, 
> when I try to do quantile normalization.
> The method "normalize" takes an affyBatch object but I am working with a 
> matrix of numbers. I wonder if there is any work around or other methods I 
> can use.

normalize.quantiles() operates directly on a matrix by quantile
normalizing columns.

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