[R] correlatation matrix

[Peter Langfelder]

The WGCNA package contains function corAndPvalue that will calculate
the correlation and the associated p-values for two matrices more
efficiently and quickly.

HTH,

Peter

On Tue, May 31, 2011 at 12:03 AM, Unger, Kristian, Dr.
<unger at helmholtz-muenchen.de> wrote:
> Hi there,
>
> I wonder if there is a way of efficiently generating a correlation matrix of two expression matrices. I want to correlate miRNA and mRNA expression and used the following code: