
From  Marcello Pagano <pagano@hsph.harvard.edu> 
To  statalist@hsphsun2.harvard.edu 
Subject  Re: st: Storing a correlation matrix 
Date  Tue, 18 Apr 2006 15:28:19 0400 
Marcello Pagano <pagano@hsph.harvard.edu> wrote,
Bill Gould in 1999 answered the question of how to store pairwise correlations of a varlist in a matrixbasically calculate the covariance matrix and then convert it into a correlation matrix. The problem with that answer is that it does not use all the databasically the difference between corrand pwcorr. Does anyone have a better answer, one that uses all the data, like pwcorr does?One solution would be the following Mata function,
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