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st: RE: mat procedure won't run in V9


From   "Nick Cox" <n.j.cox@durham.ac.uk>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: RE: mat procedure won't run in V9
Date   Sun, 11 Sep 2005 16:41:16 +0100

This uses a procedure -metaregW-. 

The Statalist FAQ advises 

"Say what command(s) you are using. 
If they are not part of official Stata, 
say where they come from: the STB/SJ, SSC, 
or other archives." 

. findit metaregW 

finds nothing, and a Google search seems to find 
nothing much except your own previous references to 
-metaregW- in Statalist postings, so for I all know 
it is your own program. 

In general I suspect the problem is nothing to
do with Stata 9. You must use exactly the same 
names as -metaregW- to pick up its results.  
-return list- after -metaregW- will tell 
you what -metaregW- returns. 

Nick 
n.j.cox@durham.ac.uk 

Garrard, Wendy M.

> I am hoping someone can help me get this bit of code 
> (developed in v.8) to run in v9. 
> The commands are below, and when it works properly, it calls a
> "meta-regression" macro and produces a list (matrix) of bivariate
> weighted random effects correlations between the effect size and each
> variable in the varlist.
> 
> This is the first time I've tried to use this do-file in v9, and no
> correlations are showing up in the (oblong) matrix.
> 
> Any suggestions?  Thanks very much 
> --wg
> 
> *********************
> /*START*/
> mat res = J(20,2,0)
> local i 0
> foreach v of varlist   var1 var2 var3 var4 var5  {
> 	qui metaregW es_adjRndwz `v' [aw=weight] , model(ml)
> 	*summarize `v'
>       local ++i
>       mat res[`i',1] = r(corr)
>       mat res[`i',2] = r(pr)
>       local rl "`rl' `v'"
> 	          }
> mat rownames res = `rl'
> mat colnames res =  Corr(ml)  p-value
> mat list res, f(%9.3f)
> /*STOP*/

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