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RE: st: RE: RE: Xtivreg2


From   kosak@gmx.de
To   statalist@hsphsun2.harvard.edu
Subject   RE: st: RE: RE: Xtivreg2
Date   Mon, 3 Apr 2006 15:01:48 +0200 (MEST)

the version i use is:
xtivreg2 1.0.02 5Nov2005
may stata version is Intercooled Stata 8.2
Best,
Max



> --- Ursprüngliche Nachricht ---
> Von: "Schaffer, Mark E" <M.E.Schaffer@hw.ac.uk>
> An: <statalist@hsphsun2.harvard.edu>
> Betreff: RE: st: RE: RE: Xtivreg2
> Datum: Mon, 3 Apr 2006 13:55:40 +0100
> 
> Also, what version of xtivreg2 are you using?  -which xtivreg2- will tell
> you.
> 
> --Mark 
> 
> > -----Original Message-----
> > From: owner-statalist@hsphsun2.harvard.edu 
> > [mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of 
> > Schaffer, Mark E
> > Sent: 03 April 2006 13:52
> > To: statalist@hsphsun2.harvard.edu
> > Subject: RE: st: RE: RE: Xtivreg2 
> > 
> > Max,
> > 
> > That looks like it might be a bug.  Am I correct to think 
> > that there are only 25 regressors?
> > 
> > One other question - what happens if you omit the weight command?
> > 
> > --Mark
> > 
> > > -----Original Message-----
> > > From: owner-statalist@hsphsun2.harvard.edu
> > > [mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of 
> > > kosak@gmx.de
> > > Sent: 03 April 2006 13:34
> > > To: statalist@hsphsun2.harvard.edu
> > > Subject: Re: st: RE: RE: Xtivreg2
> > > 
> > > o.k.
> > > 
> > > the exact command is:
> > > 
> > > xtivreg2 wage  bild aerfahrung d_ajahr1- d_ajahr23 
> > [aweight=weight],fe
> > > i(region) t(ajahr) robust cluster (region)
> > > 
> > > wage: average wage per region
> > > number of regions:72
> > > number of observations:1900
> > > error message:number of clusters must be greater than number of 
> > > instruments
> > > 
> > > Best,
> > > Max

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