[BioC] how to map Affymetrix ID to ensemble gene ID

David Westergaard david at harsk.dk
Sun Mar 18 15:24:59 CET 2012


I guess you would use the
package, you can read more about the functions in the vignette

If that doesn't suit your needs, you'll have to manually parse the
annotation file available from Affymetrix, though that requires a

Best regards,
David Westergaard

2012/3/18 wang peter <wng.peter at gmail.com>:
> DEAR all:
> i have some Affymetrix ID from GeneChip Porcine Genome Array
> i want to map them to ensemble gene ID or other gene id for analysis
> can u tell me why package can be used to do so?
> thank you very much
> --
> shan gao
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