Nick -- Thanks for pointing me to ways to obtain a rectang... AHHMM...
"oblong" correlation matrix. :-)
The cpcorr command seems the simplest method for now. But it seems to
use listwise exclusion instead of pairwise for the group of
correlations, so I am not getting the same results for pairs of
variables as I get from other weighted correlation commands. Is it
possible to use pairwise exclusion with cpcorr -- or is there some other
reason for getting different results for pairs of variables from pwcorr
versus cpcorr?
I will try the matrix programming option when I have more experience
Stata programming.
Much thanks,
Wendy
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