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RE: st: ivreg2 program code (was: RE: st: ivreg program code)
From
"Schaffer, Mark E" <[email protected]>
To
<[email protected]>
Subject
RE: st: ivreg2 program code (was: RE: st: ivreg program code)
Date
Mon, 6 Feb 2012 12:19:04 -0000
Michael,
You can tell if Stata knows about the livreg2.mlib Mata library by
saying, within Mata:
mata mlib query
or, within Stata:
mata: mata mlib query
The relevant online help discussion is in
help mata_mlib
--Mark
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]] On Behalf Of Nick Cox
> Sent: Monday, February 06, 2012 12:00 PM
> To: [email protected]
> Subject: Re: st: ivreg program code
>
> You are trying to use -ivreg2- (SSC) and -ranktest- (SSC). Please
> remember to explain where user-written commands you refer to come
> from. Also the heading -ivreg- is misleading as -ivreg- is a quite
> different command.
>
> Your problem is one with the associated Mata code. Please check that
> you downloaded the latest version of the Mata library required. --ssc
> desc ivreg2- and -ssc desc ranktest- show that you need to install
> livreg2.mlib. Sometimes closing and restarting Stata fixes small
> problems like this.
>
> Nick
>
> On Mon, Feb 6, 2012 at 11:49 AM, Michael Ndlovu
> <[email protected]> wrote:
> > I am having a problem with the both the ivreg2 and the
> ranktest stata program code. I am currently using stata 12.0
> and the problem is that when I run the code on from a do file
> stata gives me a r(3000) error message and informs me that
> "struct ms_vcvorthog undefined", under the subheading "LIML"
> of the code.
> >
> > I would appreciate thoughts on what could be causing this
> problem and suggestions on how one could go about resolving it?
> >
>
> *
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> * http://www.stata.com/help.cgi?search
> * http://www.stata.com/support/statalist/faq
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>
--
Heriot-Watt University is a Scottish charity
registered under charity number SC000278.
Heriot-Watt University is the Sunday Times
Scottish University of the Year 2011-2012
*
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