Message: 1
Date: Wed, 19 May 2010 10:10:58 -0300
From: "Mirian Carvalho de Souza" <miriancs at inca.gov.br>
To: <bxc at steno.dk>
Cc: r-sig-epi at stat.math.ethz.ch, Mirian Gmail <miriancs99 at gmail.com>
Subject: [R-sig-Epi] Age-period-cohort models for lung cancer
mortality rates
Message-ID: <E587D8FA5FB8444EBC572547CAFEA18B at inca.local>
Content-Type: text/plain; charset="iso-8859-1"
GeleiraHello!
I work at National Cancer Institute, Brazil and I'm interested on
fit age-period-cohort models for lung cancer mortality rates.
I'm using the Epi package, but I have a problem. There is over-
dispersion on my data. How can I deal with this problem? Some one
can suggest a solution?
Thanks
--
Mirian Carvalho de Souza
Instituto Nacional de C?ncer/MS