Abstract:
The aim of this paper is to introduce the multivariate Charlier B expansion to the metric multivariate Poisson approximation of a generalized multinomial distribution considered by Barbour [J. Appl. Probab., 25 (1988), pp. 175–184] and Deheuvels and Pfeifer [J. Multivariate Anal., 25 (1988), pp. 65–89]. Bounds for the total variation and the point metric are given.
Keywords:Poisson approximation, generalized multinomial distribution, multivariate Charlier B expansion, total variation, point metric.