[BioC] exporting normalised expression valuse from LIMMA

[michael watson (IAH-C)]

Something like this:

my.out <- cbind(MA$genes, MA$M)
write.table(my.out, "normaliseddata.csv", sep=",", col.names=TRUE,
row.names=FALSE) 

-----Original Message-----
From: bioconductor-bounces at stat.math.ethz.ch
[mailto:bioconductor-bounces at stat.math.ethz.ch] On Behalf Of
J.delasHeras at ed.ac.uk
Sent: 26 November 2007 14:37
To: Matthew Vitalone
Cc: bioconductor at stat.math.ethz.ch
Subject: Re: [BioC] exporting normalised expression valuse from LIMMA

Quoting Matthew Vitalone <matthew_vitalone at wmi.usyd.edu.au>:

> Hi all,
>
> I have had a look through the archive of questions to solve my
problem,
> but to no help.
>
> Sorry if this is quite basic, but, can anyone help me with a command,
> that will export the normalised expression values from Limma (two
colour
> experiment).
>
> I have been previously been using an "average" function created by the
> bioinfo person that was here. I don't think that it is producing the
> correct values.
>
> Thanks,
> Matthew

Hi Matthew,

check the function 'write.table'. It will allow you to export matrices  
or data frames to a text file, tab-delimited or delimited by whatever  
you want.

If what you want to know is *where* the normalised data is stored, you  
have to give a little more information about what you (or someone  
else) did. Preferably a bit of code?

regards,

Jose

-- 
Dr. Jose I. de las Heras                      Email:
J.delasHeras at ed.ac.uk
The Wellcome Trust Centre for Cell Biology    Phone: +44 (0)131 6513374
Institute for Cell & Molecular Biology        Fax:   +44 (0)131 6507360
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UK

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Scotland, with registration number SC005336.

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