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RE: st: Using Stata's "test" post-estimation command to perform comparisons after multiple-equation estimation


From   "Martin Weiss" <martin.weiss1@gmx.de>
To   <statalist@hsphsun2.harvard.edu>
Subject   RE: st: Using Stata's "test" post-estimation command to perform comparisons after multiple-equation estimation
Date   Wed, 25 Aug 2010 10:35:20 +0200

<>

My example featuring a nested design may also lend itself to an -lrtest-, btw. But -suest- is the more general tool...


HTH
Martin


-----Original Message-----
From: owner-statalist@hsphsun2.harvard.edu [mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of Martin Weiss
Sent: Mittwoch, 25. August 2010 10:31
To: statalist@hsphsun2.harvard.edu
Subject: RE: st: Using Stata's "test" post-estimation command to perform comparisons after multiple-equation estimation


<>

Like so:


***********
sysuse auto, clear
logit foreign weight price length
est store first
logit foreign weight price length trunk  displacement
suest . first, coefl
te _b[_LAST_foreign:length]=_b[first_foreign:length]
***********


HTH
Martin

-----Original Message-----
From: owner-statalist@hsphsun2.harvard.edu [mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of Martin Weiss
Sent: Dienstag, 24. August 2010 23:36
To: statalist@hsphsun2.harvard.edu
Subject: RE: st: Using Stata's "test" post-estimation command to perform comparisons after multiple-equation estimation

<>
Try -suest- 
HTH
Martin

-original message-
Subject: st: Using Stata's "test" post-estimation command to perform comparisons after multiple-equation estimation
From: "Weichle, Thomas" <Thomas.Weichle@va.gov>
Date: 24-08-2010 23:29

Hi Statalisters,
I'm trying to use Stata's "test" post-estimation command to perform
comparisons after multiple-equation estimation.  The comparison I want
is to test the equivalence of variable X contained in two different
logistic regressions.  There is a help section for "test" which
describes the use of the "sureg" command to set up the comparison.
However, it doesn't appear that "sureg" can be used with logistic
regression.  Does anyone have any experience with this situation?

Tom Weichle
Math Statistician
Center for Management of Complex Chronic Care (CMC3)
Hines VA Hospital, Bldg 1, C202
708-202-8387 ext. 24261
Thomas.Weichle@va.gov 

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