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| From | "Lacy,Michael" <Michael.Lacy@colostate.edu> |
| To | "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu> |
| Subject | Re: st: fit index for ordered logistic regression |
| Date | Mon, 16 Dec 2013 15:40:14 +0000 |
>Subject: st: fit index for ordered logistic regression > >I am looking for "normed" goodness of fit indices for ordered logistic >regression. We submitted a manuscript with the results of 2 OLR (on two >different unrelated outcomes) and the reviewer is asking how we assessed >model goodness of fit and its usefulness ...snip, snip. I would not-so-humbly recommend my module -r2o-, available from ssc: .ssc describe r2o " r2o calculates the ordinal explained variation statistic (i.e., R2) described by Lacy (2006), which is used to summarize the fit of a regression model for an ordinal response...." The measure is documented in: Lacy, Michael G. 2006. "An Explained Variation Measure for Ordinal Response Models With Comparisons to Other Ordinal R2 Measures." Sociological Methods and Research. 34:469-520. Regards, Mike Lacy Colorado State University Fort Collins CO 80523-1784 * * 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/