Displaying 1 result from an estimated 1 matches for "tp4509479p4510351".
2012 Mar 27
2
What error distribution should I use?
I'm trying to make a glmm to identify the relationship between insect
species richness with fragment size, isolation and time (different years).
I already tried to analyse it using poisson distribution error, but I
always face with the following warning:
*glm.fit: fitted probabilities numerically 0 or 1 occurred *
This is probably hapenning because my dataset has a lot of zeros. So, what