[Bioc-devel] Error in SlideNamesVec assignment in affylmGUI

rcaloger raffaele.calogero at unito.it
Sun May 20 10:12:07 CEST 2007

I am the mantainer of oneChannelGUI. My library is an extension of the 
functions available in affylmGUI.
Today a was doing some testing and I realized the presence of an error 
when I was loading conventional 3'IVT Affymetrix arrays.
During the loading of .CEL files and error occured:
Error in colnames(RawAffyData at exprs) : error in evaluating the argument 
'x' in selecting a method for function 'colnames'

This error is present in line 3062 of main.R of affylmGUI, in function 
The error is removed if I modify the line to:
Try(SlideNamesVec <- colnames(exprs(RawAffyData)))



Prof. Raffaele A. Calogero
Bioinformatics and Genomics Unit
Dipartimento di Scienze Cliniche e Biologiche
c/o Az. Ospedaliera S. Luigi
Regione Gonzole 10, Orbassano
10043 Torino
tel.   ++39 0116705417
Lab.   ++39 0116705408
Fax    ++39 0119038639
Mobile ++39 3333827080
email: raffaele.calogero at unito.it
www:   www.bioinformatica.unito.it

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