Stata The Stata listserver
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]

RE: st: Heckman (sample-selecton) models and tests of model "adequacy"


From   "Subhash Pokhrel" <Subhash.Pokhrel@urz.uni-heidelberg.de>
To   <statalist@hsphsun2.harvard.edu>
Subject   RE: st: Heckman (sample-selecton) models and tests of model "adequacy"
Date   Mon, 5 Apr 2004 19:17:02 +0200

Dear Chris,

I have similar problem. I wonder why the reviewer was not happy with the
significance of rho (i'm sure you did report it). Any comment on that?
Subhash.

-----Original Message-----

Date: Fri, 2 Apr 2004 12:51:51 +0200
From: Christer.Thrane@hil.no
Subject: st: Heckman (sample-selecton) models and tests of model "adequacy"

Hi,

A reviewer has asked me to perform some "model adequacy" tests of my Heckman
selecton model, i.e. a probit and a OLS regression conditional on "answering
yes" in the probit.

I interpret this as he or she wants som measures of "model fit" (other than
the standard output) and possibly some measures that have to do with
diagnostic tests and/or specification tests?

The -findit- command did not help me here, so therefore: Any help to carry
out some of these tasks is appreciated.

Christer

Christer Thrane, dr.polit.
Associate Professor, Sociology
Department of Social Science
Lillehammer University College
2626 Lillehammer, Norway
+ 47 61 28 81 70 (fax)
+ 47 61 28 82 47 (phone, work)
+ 47 61 25 68 44 (phone, home)
+ 47 92 29 54 39 (mobile)
E-mail, work: christer.thrane@hil.no
E-mail, home: ch-thran@online.no






*
*   For searches and help try:
*   http://www.stata.com/support/faqs/res/findit.html
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/



© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index