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Re: Error message: estimates post: matrix has missing values
From
Steve Samuels <[email protected]>
To
[email protected]
Subject
Re: Error message: estimates post: matrix has missing values
Date
Sat, 15 May 2010 05:22:09 -0400
I also get Vince's results, with Stata 11 SE, OS X 10.5.8.
DocStudent, I think we need to see your do and log files.
Steve
Steven Samuels
[email protected]
18 Cantine's Island
Saugerties NY 12477
USA
Voice: 845-246-0774
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On Fri, May 14, 2010 at 4:00 PM, Stas Kolenikov <[email protected]> wrote:
> On Fri, May 14, 2010 at 2:36 PM, DocStudentAA <[email protected]> wrote:
>> I'm having the same issue. I tried using the EXACT code from
>> http://www.stata.com/support/faqs/stat/ivreg.html on the "sysuse auto data"
>> (i.e. I'm replicating the Stata help example) and I get the same error Bob
>> is getting "estimates post: matrix has missing values" which on
>> investigation stems from the fact that Vmatrix is populated with blanks...
>
> The code works fine for me, and Vmatrix is
>
> . mat li Vmatrix
>
> symmetric Vmatrix[3,3]
> y2hat x1 _cons
> y2hat 16314.103
> x1 11759.524 14048.737
> _cons -813695.51 -807459.49 49450582
>
>
> In the earlier Robert's example, there may have been no e(rmse)
> returned after -xtreg- (unlike -reg-). So I am guessing the code
> produce SOME results... Vince Wiggins says these are right results :))
>
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