Re: [R] [BioC] two questions associated with heatmap

From: Sean Davis <sdavis2_at_mail.nih.gov>
Date: Sun 24 Sep 2006 - 02:56:40 GMT

Weiwei Shi wrote:
> oh, i mean how it defines the group? i just want to confirm if it is
> based on the whole matrix?
The process is typically done within each probe, not across the entire matrix, but it depends a bit on the parameters given, at least for heatmap and heatmap.2. Reading the help pages for heatmap and heatmap.2 will be helpful here. I generally recommend that before someone uses a new function in R or bioconductor, that he read the help page, although I have been guilty of not doing that myself at points.

Sean



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