[BioC] cluster genes based on expression pattern
sdavis2 at mail.nih.gov
Thu Jun 16 13:06:37 CEST 2011
On Thu, Jun 16, 2011 at 7:02 AM, Asma rabe <asma.rabe at gmail.com> wrote:
> Hi all,
> I have a normalized microarray (Affy) gene expression data for different
> time points and i would like to cluster genes with similar expression
> pattern ,which package shall i use?
Try the heatmap() function (assuming you are asking about making a
picture). Also, consider searching the email archives. You'll
probably want to filter your genes first, as clustering all the data
is not likely to be a useful exercise.
If, instead, you want to do clustering (and not just make a picture),
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