Dear all:
Do you know of any R package that can to do spatial regression poisson
or spatial regression NB model (not using the filtering) by taking into
account the spatial correlation --neighborhood effect. I am looking for
something that can do e.g., CAR type models. I used spatcounts to do a
spatial poisson but the spatial correlation (gamma and psi) both turned
out to be 0, showing that there is no spatial effect (I think). Yet, I
know there is a strong spatial effect in my data. I just have a one
set of count data on 800 cells with co-variates (30 % with 0) --that is,
no repeated counts for each cells. Thanks.
Best,
Alok Bohara
--
Alok K. Bohara, Ph.D.
Professor
Department of Economics
MSC 05 3060
1 University of New Mexico
Albuquerque, NM 87131-0001, USA
Ph: 505-277-5903/5304(w)
Fax:505-277-9445
email: boh...@unm.edu
http://www.unm.edu/~econ/faculty/professors.html
Nepal Study Center: http://nepalstudycenter.unm.edu
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