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

[David Westergaard]

Hello,

I guess you would use the
http://www.bioconductor.org/packages/release/data/annotation/html/porcine.db.html
package, you can read more about the functions in the vignette
http://www.bioconductor.org/packages/release/data/annotation/manuals/porcine.db/man/porcine.db.pdf

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

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
>
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