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trappingtrapping2
2010 Nov 16
1
glmer, Error: Downdated X'X is not positive definite,49
Dear list,
I am new to this list and I am new to the world of R. Additionally I am not
very firm in statistics either but have to deal. So here is my problem:
I have a dataset (which I attach at the end of the post) with a binomial
response variable (alive or not) and three fixed factors
(trapping,treat,sex). I do have repeated measures and would like to include
one (enclosure) random factor.
I