[R] Negative binomial theta
plxmh at nottingham.ac.uk
Tue Aug 12 11:47:30 CEST 2003
I'm trying to use the command "glm.nb" in library(MASS) to test for a significant difference in the aggregation parameter "theta" between the three levels of a factor.
Any help gratefully received!
School of Life and Environmental Sciences,
University of Nottingham,
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