Hi there,
I am predicting animal presence in a grid using a binomial
distribution and the package mgcv. My data has many many zeros, is
there a way to consider this and counterbalance it in R. The results
I get are probabilities of less than 0.5 and I believe the zero
inflated dataset is affecting it. I am already using a weight in my
model with the effort spent in each grid cell.
Thanks for your feedback, with my best regards,
Simone
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