Hi! All,

I have 2 correlation matrices of 4000x4000 both with same row names and
column names say cor1 and cor2. I have extracted some information from 1st
matrix cor1 which is something like this:

rowname  colname  cor1_value
 a              b            0.8
 b              a            0.8
 c              f             0.62
 d              k            0.59
 -              -              --
 -              -              --

Now I wish to extract values from matrix cor2 for the same rowname and
colname as above so that it looks similar to something like this with values
in cor2_value:

rowname  colname  cor1_value  cor2_value
 a              b            0.8             ---
 b              a            0.8             ---
 c              f             0.62           ---
 d              k            0.59           ---
 -              -              --              ---
 -              -              --              ---

I am running out of ideas. So I decided to post this on mailing list. Please
Help!

Best
Lee

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