Re: st: sem - is it possible to drop error terms?

[John Antonakis <John.Antonakis@unil.ch>]

Hi Jacob:

You need to be much more specific about what specific model you wish to 
test (write-out equations or syntax). Most probably don't know what ACE is:
http://www.stata.com/support/faqs/resources/statalist-faq/

Best,
J.

__________________________________________

John Antonakis
Professor of Organizational Behavior
Director, Ph.D. Program in Management

Faculty of Business and Economics
University of Lausanne
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Switzerland
Tel ++41 (0)21 692-3438
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http://www.hec.unil.ch/people/jantonakis

Associate Editor
The Leadership Quarterly
__________________________________________

On 12.03.2013 19:30, Jacob Felson wrote:
> I'm wondering if its possible to drop the error terms that are
> included by default in sem models.  I've searched in the manual and
> online but I can't find any indication that this is possible.  I
> imagine its not, but I wanted to check with the experts to make sure.
>
> (I'm estimating a behavior genetic model with data on MZ and DZ twins
> -- the so-called ACE model.)
>
>
> Thank you,
>
>
> Jacob Felson
> *
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