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st: AW: matrices stata and mata


From   "Martin Weiss" <martin.weiss1@gmx.de>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: AW: matrices stata and mata
Date   Mon, 30 Mar 2009 17:04:15 +0200

<> 



*************
sysuse auto, clear

//get tomata package
cap ssc inst tomata
di in red _rc

tomata price weight foreign
mata
X=(price, weight, foreign)
// constructed X, admittedly in two steps

// get some matrix from Stata into mata
mata stata regress price weight foreign
beta=st_matrix("e(b)")
// let`s see
beta
//push beta back to Stata
st_matrix("bs", beta)
end
//let`s see resulting matrix "bs" back in Stata
mat l bs
*************



HTH
Martin


-----Ursprüngliche Nachricht-----
Von: owner-statalist@hsphsun2.harvard.edu
[mailto:owner-statalist@hsphsun2.harvard.edu] Im Auftrag von Carlos Garcia
Gesendet: Montag, 30. März 2009 16:30
An: statalist@hsphsun2.harvard.edu
Betreff: st: matrices stata and mata

Dear StataList members:

I have a couple of questions about mata and stata:

-In mata, how to get more than one variable from stata in a matrix, in
one single step?
-how to read a matrix from mata in stata?

Thanks!

Carlos Garcia
LSU Student
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