منابع مشابه
Modeling overdispersion with the normalized tempered stable distribution
A multivariate distribution which generalizes the Dirichlet distribution is introduced and its use for modeling overdispersion in count data is discussed. The distribution is constructed by normalizing a vector of independent tempered stable random variables. General formulae for all moments and cross-moments of the distribution are derived and they are found to have similar forms to those for ...
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ژورنال
عنوان ژورنال: Statistical Methods & Applications
سال: 2017
ISSN: 1618-2510,1613-981X
DOI: 10.1007/s10260-017-0386-y