--- Timothy Dang <[email protected]> wrote:
> I'm trying to use -dirifit- within a d0 -ml- evaluation program. At
> the end of the function when I try to use -mlsum-, I get the message
> "ml model not found".
>
> I'm thinking that using -dirifit- has made Stata forget about the
> original ml model which called the evaluator in the first place? Does
> this sound correct?
This sounds like a reasonable explanation.
> And if so, is there a way to recall that information?
I have done something like that recently in -procnsreg- (downloadable
from ssc), and I ended up doing the maximization in a -while- loop. I
gave a brief discussion of that at the last UK Stata Users Group
Meeting, and you can look inside the code of -propcnsreg- for an
example.
Hope this helps,
Maarten
-----------------------------------------
Maarten L. Buis
Department of Social Research Methodology
Vrije Universiteit Amsterdam
Boelelaan 1081
1081 HV Amsterdam
The Netherlands
visiting address:
Buitenveldertselaan 3 (Metropolitan), room Z434
+31 20 5986715
http://home.fsw.vu.nl/m.buis/
-----------------------------------------
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