[BioC] GOTERM by itself

Sean Davis sdavis2 at mail.nih.gov
Thu Oct 14 16:28:18 CEST 2004


On Oct 14, 2004, at 10:21 AM, Saurin Jani wrote:

> Hi Auer,
>
> I would like to do similar thing with GOTERM as you
> are doing at some extent but I would like to build
> table like :         (I am using Affy chips here)
>
> GOTERM ,count of ProbeIDS associated with them ,
> ProbeIDS itself , SYMBOLS of probe ids
>
> any idea on this ?
>
> Thanks
> Saurin

Saurin,

You can get the probeids associated with a GO term from the GO2PROBES 
or GO2ALLPROBES environments using lookUp.  You can get the symbols of 
those probes using getSYMBOL.  A judicious use of unlist and paste, 
combined in a final data.frame should do the trick.

Sean



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