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RE: st: RE: 3200 conformability error: XTIVREG2 versus XTIVREG


From   "Schaffer, Mark E" <M.E.Schaffer@hw.ac.uk>
To   <statalist@hsphsun2.harvard.edu>
Subject   RE: st: RE: 3200 conformability error: XTIVREG2 versus XTIVREG
Date   Tue, 20 Jan 2009 21:09:37 -0000

Erasmo,

> -----Original Message-----
> From: owner-statalist@hsphsun2.harvard.edu 
> [mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of 
> Erasmo Giambona
> Sent: 20 January 2009 16:57
> To: statalist@hsphsun2.harvard.edu
> Subject: Re: st: RE: 3200 conformability error: XTIVREG2 
> versus XTIVREG
> 
> Hi Martin,
> 
> Was your message intended for me? If so, could you please be more
> explicit on how it applies?

I posted the original Statalist message that Martin linked to.  It's
pretty clear, I think: check that your installations of -xtivreg2-,
-ivreg2- etc. are fully up-to-date.

And while you're at it, check that your installation of Stata is also
fully up-to-date (use the -update- command).

These measures usually solve the problem.

Cheers,
Mark

> 
> Thanks,
> 
> Erasmo
> 
> On Tue, Jan 20, 2009 at 5:29 PM, Martin Weiss 
> <martin.weiss1@gmx.de> wrote:
> >
> > Line for the server...
> >
> > http://www.stata.com/statalist/archive/2008-08/msg00650.html
> >
> >
> > HTH
> > Martin
> >
> >
> > -----Original Message-----
> > From: owner-statalist@hsphsun2.harvard.edu
> > [mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of 
> Erasmo Giambona
> > Sent: Tuesday, January 20, 2009 5:25 PM
> > To: statalist
> > Subject: st: 3200 conformability error: XTIVREG2 versus XTIVREG
> >
> > Dear Statalist,
> >
> > I am running a regression model using XTIVREG2 with the the 
> robust and
> > cluster options for a panel dataset of about 1650 firms (8,717
> > observations in total). The model includes more than 500 dummies
> > resulting from the interaction of year and industry dummies as
> > instruments for the first stage. Unfortunately, I get the following
> > error message:
> >
> >                 order():  3200  conformability error
> >        _symeigen_work():     -  function returned error
> >       _symeigensystem():     -  function returned error
> >        symeigensystem():     -  function returned error
> >                rkstat():     -  function returned error
> >                 <istmt>:     -  function returned error
> > r(3200);
> >
> > The model runs fine, if I use XTIVREG instead of XTIVREG2.
> >
> > Does anyone have any hints on why this might be happening?
> >
> > Thanks,
> >
> > Erasmo Giambona
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