Nicole Schneider wrote:
Hello,
I have to run a general linear mixed model which looks at 2 dependent
variables at the same time (var1 divided by var2). I have tryed to search
for such a kind of model structure but since I just started using R my
search was not successful. Especielly since I only have an old SAS GENMOD
code structure from my project supervisor as an indication.
My question is no, does there exist a code in R which is equivalent to the
SAS code below?
PROC GENMOD DATA=X;
CLASS FLH;
MODEL BS/OCCUPANCY = distcrop distfor flh distcrop*flh /D=B LINK=LOGIT
TYPE3; RUN;
Something like
glm(bs/occupancy ~ distcrop*flh+distcrop,
family=binomial(logit), weights=occupancy)
where flh needs to be a factor.
You do need to read up on the details of glm(), model formulas and such,
though.
--
O__ ---- Peter Dalgaard Øster Farimagsgade 5, Entr.B
c/ /'_ --- Dept. of Biostatistics PO Box 2099, 1014 Cph. K
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalga...@biostat.ku.dk) FAX: (+45) 35327907
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