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| From | Nick Cox <n.j.cox@durham.ac.uk> |
| To | "'statalist@hsphsun2.harvard.edu'" <statalist@hsphsun2.harvard.edu> |
| Subject | st: RE: marginal effects interaction and squared variables ordered probit |
| Date | Thu, 17 Nov 2011 17:46:07 +0000 |
Presumably you are on Stata 10 (why not say so?). Official Stata support for this kind of thing has surged ahead since then, and user-written add-ons are fairly limited by comparison. -inteff- is user-written (SJ). Nick n.j.cox@durham.ac.uk Vincenzo Carrieri I am estimating an ordered probit model with interaction terms and squared variables as covariates: Y= age+age^2+age^2*income Is there a way to get marginal effects and standard errors for all variables (both single, interacted and squared variables)? I have realized that inteff does not work with ordered probit and margin seems to not work with ordered probit model, too. I have not stata 11, so I cannot test directly margin, but stata help form margin does not include oprobit in the examples. * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/