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ivprob dterc, endog(varperc) iv(vagas) exog(varmod gdp school)
Quoting [email protected]:
> I am facing some problems trying to use ivprob user command. NHot matter
> what
> syntax I use, I always receive the r(101) error message "time-series
> operators
> not allowed".
>
> My model is:
>
> dterc - the dependent binary variable
> varperc - the endogenous independent variable
> vagas - the instrument
>
> varmod - an independent exogenous variable
> gdp - an independent exogenous variable
> school - an independent exogenous variable
>
> I tried the following sintaxes:
>
> ivprob dterc endog(varperc) iv(vagas) exog(varmod gdp school)
>
> What is wrong?
>
> Ivan Ribeiro
>
>
> *
> * 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/
>
--
Dawood Ashraf
School for Business and Regional Development
Hen Goleg
University of Wales
Bangor LL57 1HU
United Kingdom
Phone: +44 1248 382591
Fax: +44 1248 383228
e-mail [email protected]
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*
* 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/
