Message-ID: <46515375.3070206@wehi.edu.au>
Date: 2007-05-21T08:08:21Z
From: Keith Satterley
Subject: [Bioc-devel] Error in SlideNamesVec assignment in affylmGUI
In-Reply-To: <465002D7.8040303@unito.it>
Hi Raffaele,
thanks for the message. I'm aware of this problem and in fact there are some
other locations in the code that have the similar problems. I have fixed those
too and the amended version will soon be on Bioc-Devel.
Note that a problem has arisen with PLM normalization. Avoid it at the moment
until I fix it.
After thorough testing I shall see if I can fix the release version. Sorry about
the errors,
cheers,
Keith Satterley
Maintainer: affylmGUI
rcaloger wrote:
> Hi,
> 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
> OpenCDFandTargetsfiles().
> The error is removed if I modify the line to:
> Try(SlideNamesVec <- colnames(exprs(RawAffyData)))
>
> Cheers
> Raffaele
>