Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org.
| From | Andreas Chouliaras <adhoul@gmail.com> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | st: mlogit prchange error factor variables and time-series operators not allowed r(101); |
| Date | Tue, 7 May 2013 16:51:41 +0200 |
Dear statalist, I estimate a multinomial logit model and then I want to get the marginal changes for the probabilities, thus I use prchange. Then I get the following error (i.e. prchange does not execute correctly). . prchange factor variables and time-series operators not allowed r(101); Anyone had this problem before and has a suggestion on how to solve it? Couldn't find something on the net.. Thanks a lot in advance Best, Andreas P.S. : I am using Stata 12 on a Mac OS X version 10.7.5 * * 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/