represents a beta binomial mixture distribution with beta distribution parameters and , and binomial trials.
- BetaBinomialDistribution is also known as a Polya distribution and as a negative hypergeometric distribution.
- The beta binomial distribution is a binomial distribution with n trials whose probability parameter follows a beta distribution with shape parameters α and β. »
- BetaBinomialDistribution allows α and β to be any positive real numbers, and n to be any positive integer.
- BetaBinomialDistribution can be used with such functions as Mean, CDF, and RandomVariate. »
Introduced in 2007