A binomial distribution is a statistical probability distribution that summarizes the likelihood that a value will take one of two independent values.

Quasi-Likelihood Functions For binomial and Poisson distributions, the scale parameter has a value of 1. The variance of Y is for the binomial distribution and for the Poisson distribution.

A discrete distribution is a statistical probability distribution that represents the possible discrete values a variable can take.

A popular way to model overdispersed count data, such as the number of falls reported during intervention studies, is by means of the negative binomial (NB) distribution. Classical estimating methods ...