[R] Help with correlation matrices, thresholding

[Drinniol]

Thank you!  I had to make some modifications since my data is between a data
set and a subset not one data set to itself, but I was able to use
essentially your method to get it working.  

I did have some trouble with the matrix command on the last line - it kept
returning lots of NAs.  So I just did it this way:

data.frame(colnames(x)[i[,2]], rownames(x)[i[,1]], value = x[i]) 

@Bert
I'll definitely check out the Bioconductor stuff - there's a lot of it!

Thanks again for the help.  

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