Variable not found in list of covariates

[Antonia Vidal]

Hello everyone, I’m experiencing an issue trying to execute mgen.
I put

mgen, at(apoyodemoc= (0 1))

but when I run it it says: variable apoyodemoc not found in list of covariates.

Does someone knows how to fix this please?

Thanks in advance!!

[Nick Cox]

There are two community-contributed commands called mgen, as

search mgen

shows. Which are you trying to use?