[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
st: -mfx-: can I just keep the interaction variable?
I estimated a poisson model with a dummy variable plus 60 fixed
effects. I want to report the marginal effects for five variables,
one of which is a dummy variable ("race"). The Stata output lists
the variable as "_Irace_2", but when I used the following command:
mfx, dydx varlist(_Irace_2 covariate1 covariate2 covariate3 covariate4)
I got this error:
The help on r(2000) says that I have "requested some statistical
calculation and there are no observations on which to perform it.
Perhaps you specified if exp or in range and inadvertently filtered
all the data."
I'm assuming that the problem is with the name of the race dummy - it
must not be recognizing "_Irace_2" in the varlist. Yet I've not seen
anywhere in mfx as to how to call for a dummy variable's marginal
effect. Is it not the same name that is reported in the raw output?
* For searches and help try: