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| From | Alfonso Sanchez-Penalver <alfonso.statalist@gmail.com> |
| To | "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu> |
| Subject | Re: st: lrtest for nested model |
| Date | Thu, 24 Oct 2013 09:22:48 -0400 |
Hi Zenobia, My quick answer is that under the null the restricted model would have x1 + x2 as one explanatory variable. Alfonso Sanchez-Penalver > On Oct 24, 2013, at 9:15 AM, Zenobia Hung <zenobia1988@gmail.com> wrote: > > I am having a problem with nested model. In doing a logistic > regression, I want to store model1 and model2 to do a Likelihood ratio > test lrtest. > > Full model: logit y x1 x2 x3 x4 x5 x6 > > If H0: β1=β2, then what is my nested model(restricted model)? > > * > * For searches and help try: > * http://www.stata.com/help.cgi?search > * http://www.stata.com/support/faqs/resources/statalist-faq/ > * http://www.ats.ucla.edu/stat/stata/ * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/faqs/resources/statalist-faq/ * http://www.ats.ucla.edu/stat/stata/