gravatar for Microuser

2 hours ago by

Hi.

I have used getGEO function to get several related microarray datasets, extracted the expression values of each and merged them. Now I have the expression values, with geo accessions as columns and probe sets in rows. I want to do RMA normalisation with oligo package, but I cannot as not all CEL files are available for creating an affybatch object. Is there any other way for RMA normalisation?

Thank you in advance.

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modified 57 minutes ago

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2 hours ago
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Microuser0



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