Concept information
Terme préférentiel
beta negative binomial distribution
Définition
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In probability theory, a beta negative binomial distribution is the probability distribution of a discrete random variable X equal to the number of failures needed to get r successes in a sequence of independent Bernoulli trials. The probability p of success on each trial stays constant within any given experiment but varies across different experiments following a beta distribution. Thus the distribution is a compound probability distribution.
(Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Beta_negative_binomial_distribution)
Concept générique
Synonyme(s)
- generalized Waring distribution
- inverse Markov-Pólya distribution
Traductions
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français
URI
http://data.loterre.fr/ark:/67375/PSR-RNL49S1J-7
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