Fabio, Lizandra C.; Paula, Gilberto A.; Castro, Mário de - In: Computational Statistics & Data Analysis 56 (2012) 6, pp. 1499-1510
In this paper, we propose a random intercept Poisson model in which the random effect is assumed to follow a generalized log-gamma (GLG) distribution. This random effect accommodates (or captures) the overdispersion in the counts and induces within-cluster correlation. We derive the first two...