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Re: st: dtobit2 and se


From   Maarten Buis <maartenlbuis@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: dtobit2 and se
Date   Wed, 11 May 2011 16:51:57 +0200

On Wed, May 11, 2011 at 4:32 PM, Lamla, Bettina wrote:
> I have a Tobit model and calculate marginal effects using the dtobit2 command. Standard error are not displayed for the marginal effects. Do they differ from standard errors calculated for marginal effect on the latent variable (i.e.the Tobit estimation results)?

The way to answer that question is to estimate your model using
-dtobit2- and again using -tobit- and compare the standard errors.

Hope this helps,
Maarten

NB -dtobit2- is a user written command. The statalist FAQ asks you to
specify where you got it from. I assume you got it from SSC.

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


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

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