Garay, Aldo M.; Hashimoto, Elizabeth M.; Ortega, Edwin M.M. - In: Computational Statistics & Data Analysis 55 (2011) 3, pp. 1304-1318
The zero-inflated negative binomial model is used to account for overdispersion detected in data that are initially analyzed under the zero-inflated Poisson model. A frequentist analysis, a jackknife estimator and a non-parametric bootstrap for parameter estimation of zero-inflated negative...