Have you tried Bioconductor (www.bioconductor.org)? I haven't seen
any replies to your question, and I know next to nothing about
microarray data. I understand that Bioconductor specializes in
microarray and related data, has a listserve, etc.
hope this helps,
Spencer Graves
James Anderson wrote:
> Hi,
> I have a microarray data which has about 10000 genes and 15 measurements.
> The 15 measurements contain 6 control, 3 low dose, 3 medium dose, 3 high
> dose. If I treat the dose level as a continuous variable, how can I use
> ANCOVA to do gene selection? (I mean to select those genes that response to
> different level of doses differently?). Thank you very much!
>
> James
>
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