Another negative binomial model with varying element sizes
元素大小可变的另一种负二项模型
Bissell (1972) has described a negative binomial model applicable to a Poisson process compounded through a gamma distribution, from which elements of varying magnitude are sampled. In this note, similar consideration are applied to the model arising from the Poisson process generalized through the logarithmic series distribution. Maximum likehood and least squares estimators are derived for the parameters of the model.