[R] Searching for packages for normalizing Metabolomic data

[Martin Morgan]

On 12/01/2010 05:57 AM, nqueralt at clinic.ub.es wrote:
> Hi everybody,
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>  
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> I am a beginner in the steps of pre-processing and data analysis of non-targeted metabolomic profiling experiments. 
> Anyone knows if there exists some tool for normalizing this type of data (raw data or XCMS matrix data) 
> in R repositories? Many thanks in advance.

Bioconductor has several packages that might be appropriate, e.g., xcms.
Starting points;

http://bioconductor.org/help/bioc-views/release/BiocViews.html#___MassSpectrometry

http://bioconductor.org/help/bioc-views/release/bioc/

http://bioconductor.org/help/mailing-list/
(subscription required to post)

http://bioconductor.org/install/

Martin

>  
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> Best regards,
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> Núria
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> -------------------------------------------------------
> Núria Queralt Rosinach, Ph.D
> 
> Bioinformatics technician
> Bioinformatics Unit 
> IDIBAPS
> Edifici CEK
> C/ Rosselló, 153
> 08036 Barcelona
> TE: +34 93 227 5400 (ext 4523)
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> Email: nqueralt at clinic.ub.es
> Web: http://bioinformatics.fcrb.es/bioinformatics/
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