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RE: st: RE: RE: matsize


From   Roy Wada <roywada@hotmail.com>
To   <statalist@hsphsun2.harvard.edu>
Subject   RE: st: RE: RE: matsize
Date   Thu, 16 Jul 2009 19:15:06 -0700

> I am calculating the covariance between two measurements predicted 
> after a model fitting. This covariance involves some matrix operations 
> of the covariates matrix. That's why I need the matrix.
>
> Haiyong

Unless it involves something like inverted matrices or trace elements, 
you can do this in the regular Stata data space.
 
Roy
 
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