[BioC] xps: root.profile on a asubset of the data

[Daniel Brewer]

Hello,

I am using xps to do some quality control on an Affymetrix exon array
experiment I am looking at.  I am trying to use the ROOT graphics to
plot density boxplots of the raw intensities (using root.profile).  The
problem is that there is too many arrays to look reasonable on one plot.
 Is there a way to split up the dataset into smaller pieces and plot them?

Thanks

Dan

-- 
**************************************************************
Daniel Brewer, Ph.D.

Institute of Cancer Research
Molecular Carcinogenesis
Email: daniel.brewer at icr.ac.uk
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The Institute of Cancer Research: Royal Cancer Hospital, a charitable Company Limited by Guarantee, Registered in England under Company No. 534147 with its Registered Office at 123 Old Brompton Road, London SW7 3RP.

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