Dear list,

I am current starting to analyze some human affy exon arrays
(HuEx-1_0-st-v2). I have several questions as below:

1. when I did the analysis, I can not find a offical version of CDF file,
"HuEx-1_0-st-v2.cdf", Could anyone point me to the location where I can
download this file?

2. after I read the CEL files and did RMA normalization for all the
features/probes, how can I map the probe sets back to the genes? The results
I want are the genes with the gene name/symbol, location on genome, and
expression values for the gene.

3. what is the best software for such analysis?

Thank you very much.

-ZRL

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