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Re: st: Fw: Re: linear constraints for the parameters in dirifit


From   Richard Williams <Richard.A.Williams.5@ND.edu>
To   "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu>, stata list <statalist@hsphsun2.harvard.edu>
Subject   Re: st: Fw: Re: linear constraints for the parameters in dirifit
Date   Fri, 03 Apr 2009 08:09:11 -0500

At 03:12 AM 4/2/2009, Maarten buis wrote:

--- On Wed, 1/4/09, Pedro Alviola wrote:
> Does STATA's dirifit command allow for parameter
> constraints such as the command "constraint"

Yes, it is not documented, but -dirifit- does allow
constraints.

-- Maarten

As a sidelight, Jeroen Weesie's -linest- can be useful with commands that do not otherwise support the -constraint- option. Do -findit linest- and get the version from Weesie's own site.


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Richard Williams, Notre Dame Dept of Sociology
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