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st: IVPOIS question
From
"Anat (Manes) Tchetchik" <[email protected]>
To
[email protected]
Subject
st: IVPOIS question
Date
Wed, 6 Mar 2013 23:01:02 +0200
Dear all,
I'm still struggling with my IV Poisson model.
I'm not sure; does the assumption about conditional variance for
consistency is required ?
I read in http://www.ats.ucla.edu/stat/stata/dae/poissonreg.htm that
the Poisson has a strong assumption; that the conditional variance
equals conditional mean
If so then what test should be used to verify if my data is
"qualified" for using this model?
Best,
Anat Tchetchik, PhD
Guilford Glazer Faculty of Business and Management
Ben-Gurion University of the Negev
P.O.Box: 653
Beer-Sheva, Israel, 84105
E-mail: [email protected]
Phone 972-(0)8-6479735
Fax: 972-(0)8-6472920
Web: http://cmsprod.bgu.ac.il/Eng/som/hotelmanage/Staff/Academic/ChechikA.htm
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