Adrian Gonzalez-Gonzalez <[email protected]> asks:
> I am constraining the coefficients of some explanatory variables
> to be zero
> in a Multinomial model. After that, when I use margin I get the
> followingerror (program below):
> conformability error
> r(503);
>
> Margin works fine without the constraint option in mlogit. I want
> to know if there is any way to overcome this problem with margin.
As the author of margin, I have no idea what went wrong.
I think you are the first who encountered this problem.
Could you send me a log file to have a look at it?
The log file should include the complete mlogit output.
Tamas
------------------------------------------------
Tamas Bartus, PhD
Associate Professor, Department of Sociology and Social Policy
Budapest University of Economic Sciences and Public Administration
1093 Budapest, Fovam ter 8.
Phone: +36-1-217-51-72 Fax: +36-1-217-44-82
Homepage: http://www.bke.hu/bartus
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