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Re: st: constraints


From   "Chiara Mussida" <cmussida@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: constraints
Date   Wed, 25 Jun 2008 12:39:54 +0200

yes, but it is related to the same eq specified w r to 2 different cons.
In a mvprobit I have 6 different equations with 6 different constraints:
mvprobit (private = years logptax loginc) (vote = years logptax
            loginc) (pub12 = years loginc):
how could I add different cons to each eq??
Thanks a lot

2008/6/25 Eva Poen <eva.poen@gmail.com>:aints.

> Is this what you are looking for?
>
> webuse sysdsn3
> constraint 1 [Indemnity]site2=1
> constraint 2 [Prepaid]site2=2
> mlogit insure age male site*,  baseoutcome(3) constraints(1-2)
>
> This could have been easily derived from -help constraint-.
> Eva
>
> 2008/6/25 Maarten buis <maartenbuis@yahoo.co.uk>:
>> Than you specify a different constraint for each equation.
>> -- Maarten
>>
>> --- Chiara Mussida <cmussida@gmail.com> wrote:
>>
>>> Sure and Thanks. But it isn't explained how to allow
>>> constraints(different) to different equation. And I'm in trouble..
>>> Thanks
>>>
>>> 2008/6/25 Maarten buis <maartenbuis@yahoo.co.uk>:
>>> > --- Chiara Mussida <cmussida@gmail.com> wrote:
>>> >> is there a way to allow the constraints() option to each equation
>>> of
>>> >> a multivariate probit?
>>> >
>>> > Yes, -mvprobit- allows constraints, and the way constraints can
>>> work
>>> > with multiple equations is discussed in -help constraint-.
>>> >
>>> > -- 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/
>>> > -----------------------------------------
>>> >
>>> >
>>> >      __________________________________________________________
>>> > Sent from Yahoo! Mail.
>>> > A Smarter Email http://uk.docs.yahoo.com/nowyoucan.html
>>> > *
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>>> >
>>>
>>>
>>>
>>> --
>>> Chiara Mussida
>>> PhD candidate
>>> Doctoral school of Economic Policy
>>> Catholic University, piacenza (Italy)
>>> *
>>> *   For searches and help try:
>>> *   http://www.stata.com/support/faqs/res/findit.html
>>> *   http://www.stata.com/support/statalist/faq
>>> *   http://www.ats.ucla.edu/stat/stata/
>>>
>>
>>
>> -----------------------------------------
>> 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/
>> -----------------------------------------
>>
>>
>>      __________________________________________________________
>> Sent from Yahoo! Mail.
>> A Smarter Email http://uk.docs.yahoo.com/nowyoucan.html
>> *
>> *   For searches and help try:
>> *   http://www.stata.com/support/faqs/res/findit.html
>> *   http://www.stata.com/support/statalist/faq
>> *   http://www.ats.ucla.edu/stat/stata/
>>
> *
> *   For searches and help try:
> *   http://www.stata.com/support/faqs/res/findit.html
> *   http://www.stata.com/support/statalist/faq
> *   http://www.ats.ucla.edu/stat/stata/
>



-- 
Chiara Mussida
PhD candidate
Doctoral school of Economic Policy
Catholic University, piacenza (Italy)
*
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