Affy 500k

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DchipuserSpain

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Aug 28, 2009, 4:15:01 AM8/28/09
to dChip Software, paola...@juntadeandalucia.es
Dear Dr. Li,

I am a new user and I hope you can help me. I have 12 unpaired samples
(tumor) aCGH with Affy 500K and I need to compare them with Hapmap (as
control). Could you please show me the basic steps I should follow in
order to do this analysis. Thank you very much.

Kind regards,
Carolina.

Cheng Li

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Aug 28, 2009, 11:03:42 AM8/28/09
to dchip-s...@googlegroups.com, paola...@juntadeandalucia.es
Carolina,

You may download the Hapmap 500k samples to combine with your data,
but due to batch effect it's better to analyze your data by itself.
These two links may help:

http://www.dchip.org/copy.htm#copy_number

http://groups.google.com/group/dchip-software/web/trimmed-analysis

Cheng
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