[BioC] segmentation for Affy SNP arrays Mapping50K_Hind240

[Henrik Bengtsson]

See the aroma.affymetrix package:

  http://www.aroma-project.org/

Example:

# Preprocessing
ds <- doCRMAv1("HapMap270,testSet", chipType="Mapping50K_Hind240",
verbose=TRUE);

# Segmentation
cbs <- CbsModel(ds);
fit <- fit(cbs, arrays=c(1,5,8), chromosomes=c(2,5,13:18), verbose=TRUE);

# Interactive dynamic HTML report
ce <- ChromosomeExplorer(cbs);
process(ce, verbose=TRUE);

[You can skip the fit() step, because it will be automatically done by
process().]

/Henrik


On Fri, Nov 12, 2010 at 10:09 AM, Yan Jiao <y.jiao at ucl.ac.uk> wrote:
> Hello there,
>
>
>
> Which software package doing a good job on segmentation for
> Mapping50K_Hind240  Affy SNP array?
>
>
>
> Many thanks
>
>
>
> Yan
>
>
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