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RE: st: regression using dummy variables


From   Maarten buis <maartenbuis@yahoo.co.uk>
To   stata list <statalist@hsphsun2.harvard.edu>
Subject   RE: st: regression using dummy variables
Date   Thu, 3 Sep 2009 16:25:07 +0000 (GMT)

--- Amy Jennings wrote:
> I have run the sheafcoef command - can I just check that the
> values I need are p1, p2 etc and these can be interpreted in
> the same way as a standardised beta coefficient? 
 
Yes. You can also specify the -post- option and actually test
whether these two coefficients are the same using the -test-
command. So something like:

sheafcoef,                                             ///
   latent( _Ihighested_2 _Ihighested_3 _Ihighested_4 ; ///
           _IMothers_B_2 _IMothers_B_3 )               ///
   post

test p1 = p2

Hope this helps,
Maarten

--------------------------
Maarten L. Buis
Institut fuer Soziologie
Universitaet Tuebingen
Wilhelmstrasse 36
72074 Tuebingen
Germany

http://www.maartenbuis.nl
--------------------------


      

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