Thanks, Maarten.
______________________________________
Paul F. Visintainer, PhD
Department of Epidemiology and Biostatistics
School of Public Health
New York Medical College
PH: (914) 594-4804
FX: (914) 594-4853
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Maarten buis
Sent: Tuesday, April 22, 2008 10:30 AM
To: [email protected]
Subject: RE: st: trend in ORs across ordered levels of a 3rd variable
--- "Visintainer, Paul" <[email protected]> wrote:
> Maarten, your model tested the interaction term in the logit. Am I
> right to assume that, in this situation, the Chow test and the logit
> test of the interaction term are accomplishing similar goals?
Yes, though I would not use -suest- in this case, because it is more
lines of code, and thus more opportunities for making a typo, your
readers are less likely to be familiar with it, and in this case it
doesn't do anything that can't be done with interactions.
-- Maarten
*
* 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/
