error with -mi impute chained-

[Jeph Herrin]

I have been puzzling over this too long and feel like I must be misisng something. I am using -mi impute chained- the way I typically do, but it keeps giving me an error.

    mi set mlong
    mi register imputed base  p_marital
    mi impute chained (regress) base = p_age i.p_marital  i.s_type (mlogit) p_marital= p_age, add(10)

I get this error:

variable mlogit not found
 -- above applies to specification = p_age i.p_marital i.s_type (mlogit) p_marital= p_age

What am I missing?

[Jeff Pitblado (StataCorp)]

Based on the syntax diagram, I think your indepvars need to be common for all your custom lhs specifications.

mi impute chained (regress) base (mlogit) p_marital = p_age i.p_marital i.s_type, add(10)

[Jeph Herrin]

Never mind, I figured it out.

[Jeph Herrin]

Yep

Based on the syntax diagram, I think your indepvars need to be common for all your custom lhs specifications.
Code:
mi impute chained (regress) base (mlogit) p_marital = p_age i.p_marital i.s_type, add(10)