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Dirichlet negative multinomial regression for overdispersed correlated count data

A generic random effects formulation for the Dirichlet negative multinomial distribution is developed together with a convenient regression parameterization. A simulation study indicates that, even when somewhat misspecified, regression models based on the Dirichlet negative multinomial distribution...

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Detalles Bibliográficos
Autores principales: Farewell, Daniel M., Farewell, Vernon T.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3590929/
https://www.ncbi.nlm.nih.gov/pubmed/23221819
http://dx.doi.org/10.1093/biostatistics/kxs050