[BioC] vsn and affy

[James MacDonald]

You need to add the vsn method to normalize.AffyBatch.methods. See the
help for normalize.AffyBatch.vsn.

HTH,

Jim



James W. MacDonald
Affymetrix and cDNA Microarray Core
University of Michigan Cancer Center
1500 E. Medical Center Drive
7410 CCGC
Ann Arbor MI 48109
734-647-5623

>>> <Arne.Muller at aventis.com> 01/21/04 10:50AM >>>
Hello,

I'm using affy version 1.3.27, and he vsn normalization method is not
recognized when calling expresso(batch, normalize.method="vsn", ...). 

Do I need affy 1.4 for this? 

	kind regards,

	Arne

--
Arne Muller, Ph.D.
Aventis Pharma, Drug Safety Evaluation
13 quai Jules Guesde
94403 Vitry-sur-Seine CEDEX, FRANCE
phone: +33-(0)1589-32896
fax  : +33-(0)1589-38197
email: arne.muller at aventis.com 

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