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Re: st: Problems on ivreg2


From   "Mark Schaffer" <M.E.Schaffer@hw.ac.uk>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Problems on ivreg2
Date   Tue, 25 Feb 2003 15:37:36 -0000

Chau Tak Wai,

Date sent:      	Tue, 25 Feb 2003 22:50:24 +0800
From:           	Chau Tak Wai <twchau@cuhk.edu.hk>
Organization:   	CUHK
To:             	Statalist <statalist@hsphsun2.harvard.edu>
Subject:        	st: Problems on ivreg2
Send reply to:  	statalist@hsphsun2.harvard.edu

> I have a problem on ivreg2 command.
> 
> I have downloaded it recently,

How did you download it?  Most likely you did it "by hand", copying 
it to an ado folder.

Try deleting this copy and then installing it from within Stata 
using, e.g., -net install-.

--Mark

> but I fail to use it. Once I use it,
> there is an error message.
> 
> unexpected end of file
> (error occurred while loading ivreg2.ado)
> r(612);
> 
> What is that mean? How can I fix it?
> 
> Thank you very much!!
> 
> 
> . ivreg mhra (lmwagea mnlinc = meduy2 meduy3 mage mage2) meduy mage
> 
> Instrumental variables (2SLS) regression
> 
>       Source |       SS       df       MS              Number of obs
> =    2794
> -------------+------------------------------           F(  4,  2789) =  
> 14.16
>        Model |  579212.603     4  144803.151           Prob > F      = 
> 0.0000
>     Residual |  5725379.09  2789  2052.84299           R-squared     = 
> 0.0919
> -------------+------------------------------           Adj R-squared = 
> 0.0906
>        Total |  6304591.70  2793   2257.2831           Root MSE      = 
> 45.308
> 
> ------------------------------------------------------------------------------
>         mhra |      Coef.   Std. Err.      t    P>|t|     [95% Conf.
> Interval]
> -------------+----------------------------------------------------------------
>      lmwagea |  -9.823067   19.61319    -0.50   0.617    -48.28091   
> 28.63477
>       mnlinc |   .0315528   .1283762     0.25   0.806    -.2201692   
> .2832748
>        meduy |  -1.003839   1.868929    -0.54   0.591    -4.668463   
> 2.660785
>         mage |  -.4121991   .1835253    -2.25   0.025    -.7720581    
> -.05234
>        _cons |   231.8618   5.774763    40.15   0.000     220.5385    
> 243.185
> ------------------------------------------------------------------------------
> Instrumented:  lmwagea mnlinc
> Instruments:   meduy mage meduy2 meduy3 mage2
> ------------------------------------------------------------------------------
> 
> . ivreg2 mhra (lmwagea mnlinc = meduy2 meduy3 mage mage2) meduy mage
> unexpected end of file
> (error occurred while loading ivreg2.ado)
> r(612);
> *
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> *   http://www.stata.com/support/faqs/res/findit.html
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Prof. Mark E. Schaffer
Director
Centre for Economic Reform and Transformation
Department of Economics
School of Management & Languages
Heriot-Watt University, Edinburgh EH14 4AS  UK
44-131-451-3494 direct
44-131-451-3008 fax
44-131-451-3485 CERT administrator
http://www.som.hw.ac.uk/cert
*
*   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/



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