[R-sig-ME] Repeated measures for unbalanced data in R

Manuel Spínola mspinola10 at gmail.com
Thu Sep 17 02:29:37 CEST 2009

Dear list members,

Sorry for crossposting but I posted the following message to the 
R-SIG-Ecology and I did not have many answers.

I would like to run a repeated measure model in R and I would like to 
have your advice on how to parameterize the model and which package and 
function should I use..

I have:

Response variable: Disease rate (number of cases x 1000 people)
County (16 counties, it would be the subject)
Year: from 2002 to 2007

My data set is unbalanced (the counties do not have information for all 
the years).
Thank you very much in advance.

Manuel Spínola

Manuel Spínola, Ph.D.
Instituto Internacional en Conservación y Manejo de Vida Silvestre
Universidad Nacional
Apartado 1350-3000
mspinola at una.ac.cr
mspinola10 at gamil.com
Teléfono: (506) 2277-3598
Fax: (506) 2237-7036

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