Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org.
From | Jet <lsj555@gmail.com> |
To | statalist@hsphsun2.harvard.edu |
Subject | st: beta regression |
Date | Tue, 25 Oct 2011 23:33:14 -0400 |
Hi, I have a question about interpreting beta regression for proportion/ratio outcomes. Do we need to exponentiate the estimated coefficients, and interpret the exp(B) as changes in odds ratio (of having what value?) or as changes in the outcome measured as proportion/ratio? For the estimated value in the margins in the post-estimation function, do we interpret the ouptut as the predicted proportion or probability? Thank you. * * 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/