[BioC] Limma & Imagene

[w.huber at dkfz-heidelberg.de]

Ciao anonymoso,

which version of limma are you using?
Is it an up-to-date one that knows about imagene?

Best regards
  Wolfgang
-------------------------------------
Wolfgang Huber
Division of Molecular Genome Analysis
German Cancer Research Center
Heidelberg, Germany
Phone: +49 6221 424709
Fax:   +49 6221 42524709
Http:  www.dkfz.de/abt0840/whuber
-------------------------------------

On Mon, 27 Oct 2003, cv.vc wrote:

> I use Imagene 4.0 and Limma R package.
> My source file are into R directory ... and this is my R shell:
>
> > library(limma)
> >
> YourSample<-read.table("TargetsSampleTarget.txt",header=TRUE,sep="\t",as.is=
> TRUE)
> > YourSample
>   SlideNumber FileNameCy3 FileNameCy5     Cy3       Cy5
> 1           1       1.txt       2.txt treated untreated
> 2           2       3.txt       4.txt treated untreated
> 3           3       5.txt       6.txt treated untreated
> > RG<-read.maimages(slides, source="imagene")
> Error in match.arg(source, c("spot", "spot.close.open", "genepix",
> "quantarray")) :
>         ARG should be one of spot, spot.close.open, genepix, quantarray
>
> What is the problem? Thanks
>