[Limdep Nlogit List] Standard Errors of Marginal Effects

[David Tufte]

I am starting to use NLogit 4.0, and am confused.


I've been rerunning old files (from LimDep 7) to see how things work.


The file that's giving me the problem has commands like this:


        Ordered;Marginal Effects; ... $


They run fine, and do produce marginal effects, but not the standard errors of marginal effects.


I changed these to this form:


        Oprobit;Marginal Effects; ... $


My understanding of the manual is that this should generate both marginal effects and their standard errors. I am not getting the latter. 


My results look like those on pgs. N8-7 through N8-9 in the manuals, with page N8-8 missing.


There are no error messages.


Help?


Regards,


Dave Tufte
Southern Utah University 

David Tufte
Associate Professor
Department of Economics and Finance
School of Business
Southern Utah University
351 W. University Blvd.
Cedar City  UT  84720
351 W. University Blvd.
Cedar City  UT  847820


351 West Center St.
Cedar City, UT 84720

Office: (435) 586-5407
Fax:     (435) 586-5493 

http://www.suu.edu/faculty/tufte