Re: st: RE: Computing mfx

[Fredrik Wallenberg <fredrik@sims.berkeley.edu>]

I tried it and I can use the -varlist(x)- option just fine after 
Probit. I don't want to beat a dead horse, what you are describing was 
true in Stata7 but was changed in Stata8.


On Apr 26, 2004, at 7:00, Adrian Gonzalez-Gonzalez wrote:


> Dear Shqiponj
>
> If you want to compute the marginal effects after probit, you CANNOT 
> chose
> for which variables to compute, mfx automatically the marginal effects 
> for
> all explanatory variables in the previous estimated model.
>
> For example, the next will compute the marginal effects for school2 
> school3
> school4 (and for any other indepvar that you use), at their means
> 	probit depvar school2 school3 school4
> 	mfx compute
>
> If you want to estimate the marginal effects for values different that 
> their
> means, lets say 5 7 10, try:
>
> 	mfx compute, at (5 7 10)
>
> for additional information try both
> 	help mfx
> 	findit mfx
>
> Hope this helps
>
> Adrian
>
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