Liu, Yin; Tian, Guo-Liang - In: Computational Statistics & Data Analysis 83 (2015) C, pp. 200-222
propose a multivariate ZIP distribution, called as Type I multivariate ZIP distribution, to model correlated multivariate … sets supports the Type I multivariate zero-inflated Poisson model as a much less complex alternative with feasibility to … the existing multivariate ZIP models proposed by Li et al. (Technometrics, 29–38, Vol 41, 1999). …