"Buoy" <[EMAIL PROTECTED]> writes:
> There is no problem to fit both row-effect and column-effect models and also
> uniform association models by SPSS GENLOG procedure. I've got the problem
> with Row-and-Column effects model (RC model), I don't know how to fit it
> using SPSS.
>
> The model for a two-way table is
>
> LOG(F ) = M + L + L + B*U *V
> ij i j i j
>
> where:
> L = lambda
> M = constant
> B = beta
> in standard notation and:
> U V
> i j
> are estimated parameters, not fixed constants as in Uniform Association
> Model.
>
> I have a feeling that fitting such models (including a term, which is a
> multiplication of estimated parameters) is impossible via SPSS.
> Nevertheless, I hope I'm wrong.
I think you're right. My own teaching notes on the topic
<http://www.iser.essex.ac.uk/~brendan/CDA/foils-master/node51.html>
suggest using GLIM or lEM
(<http://cwis.kub.nl/~fsw_1/mto/mto_snw.htm#software>, MSWin only),
though I have to say I haven't used such log-multiplicative models
for a very long time.
Brendan
--
Brendan Halpin | E-mail: [EMAIL PROTECTED]
Institute for Social and Economic Research | PGP key on servers
inc. ESRC Research Ctr. on Micro-Social Change | Phone: +44-1206-873790
University of Essex, Colchester CO4 3SQ, UK | Fax: +44-1206-873151
http://www.iser.essex.ac.uk/~brendan | Home: +44-1206-825250
===========================================================================
This list is open to everyone. Occasionally, less thoughtful
people send inappropriate messages. Please DO NOT COMPLAIN TO
THE POSTMASTER about these messages because the postmaster has no
way of controlling them, and excessive complaints will result in
termination of the list.
For information about this list, including information about the
problem of inappropriate messages and information about how to
unsubscribe, please see the web page at
http://jse.stat.ncsu.edu/
===========================================================================
