DOI: 10.5176/2251-3388_1.1.6
Authors: Mohd Asrul Aendi bin Abdullah, Nyi Nyi Naing, Abdul Kudus, Elmi Omar Salad
Abstract:
Traditionally negative binomial was used wherePoisson distribution in analysis existing overdis-persion. Like Poisson distribution,negative bino-mial is also widely used in medical, epidemiologi-cal studies, aquaculture and accident analysis andany related. When there is an excess number ofzero count useful approach to use a mixture modelwith a proportion ! of subjects not at risk, anda proportion of 1
