Extended confluent hypergeometric series distribution and some of its properties
C.S. Kumar (2008). Extended confluent hypergeometric series distribution and some of its properties. Journal of Statistical Research, Vol. 42, No. 2, pp. 99-104.
Abstract
Here we introduce a new family of distributions namely the extended confluent hypergeometric series (ECHS) distribution as a generalization of confluent hypergeometric series distributions, Crow and Bardwell family of distributions, displaced Poisson distributions and generalized Hermite distributions. Some important aspects of the ECHS distributions such as probability mass function, mean, variance and recursion formulae for probabilities, moments and factorial moments are obtained.