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

st: Re: oprobit omodel


From   "Scott Merryman" <smerryman@kc.rr.com>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: Re: oprobit omodel
Date   Tue, 16 Sep 2003 20:18:59 -0500

----- Original Message ----- 
From: "Ning Wu" <Ning_Wu@brown.edu>
To: <statalist@hsphsun2.harvard.edu>
Sent: Monday, September 15, 2003 8:32 PM
Subject: st: oprobit omodel


> In my data, the outcome is an ordered categorical variable, e.g., mild,
moderate and severe pain. I used oprobit. However, output from ado file omodel
tells me that coefficients are not equal across categories. What should I do
next? Is there any procedure that can output two sets of beta?
>
>

You might take a look at Vincent Kang Fu's generalized ordered logit -gologit-
(ssc desc gologit) and the FAQ at http://www.bol.ucla.edu/~vfu/gologitfaq.html

Hope this helps,
Scott


*
*   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 1996–2021 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index