[BioC] How to calculate Pearson coefficient between 2 genes in
a group including 1500 genes?
antoinelucas at libertysurf.fr
Tue Mar 1 11:06:09 CET 2005
On Tue, 01 Mar 2005 18:52:09 +0800
xpzhang <xpzhang at genetics.ac.cn> wrote:
> I encountered a big difficult question now. I have a gene expression
> prifile, which incoulded 1500 gene and 20 treatment. I wanted to
> calculate the Pearson coefficient between any gene-pairs in the 1500
I think function Dist from package amap does this matrix
> Firstly, I tried to use SAS 6.12 to do it. But I found that SAS can not
> read the all data, and it can only read 15 rows data.
Well, this surprise me ! are you sure that data are not corrupted ?
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