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The exponential COM-Poisson distribution
(SPRINGERNEW YORK, 2012)
The Conway-Maxwell Poisson (COMP) distribution as an extension of the Poisson distribution is a popular model for analyzing counting data. For the first time, we introduce a new three parameter distribution, so-called the ...
Multivariate models for correlated count data
(2013-04-18)
In this study, we deal with the problem of overdispersion beyond extra zeros for a collection of counts that can be correlated. Poisson, negative binomial, zero-inflated Poisson and zero-inflated negative binomial distributions ...
Multivariate models for correlated count data
(2013-04-18)
In this study, we deal with the problem of overdispersion beyond extra zeros for a collection of counts that can be correlated. Poisson, negative binomial, zero-inflated Poisson and zero-inflated negative binomial distributions ...
Detection of unobserved heterogeneity with growth mixture modelsDetection of unobserved heterogeneity with growth mixture models
(Universidad de Costa Rica, Centro de Investigación en Matemática Pura y Aplicada (CIMPA), 2009)
A probabilistic framework for microarray data analysis: Fundamental probability models and statistical inference
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2010)
Gene expression studies generate large quantities of data with the defining characteristic that the number of genes (whose expression profiles are to be determined) exceed the number of available replicates by several ...
Família composta Poisson-Truncada: propriedades e aplicações
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Estatistica, 2016)
Somas aleatórias Poisson misturadas e modelos normais misturados associados
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE ESTATÍSTICAPrograma de Pós-Graduação em EstatísticaUFMG, 2020-02-18)
The sum of a random number of random variables, besides being interesting from a probabilistic point of view, appears in applications involving processes that evolve over time. An important and widely studied example is ...
Multivariate models for correlated count data
(Taylor & Francis LtdAbingdonInglaterra, 2013)
A new class of discrete models for the analysis of zero-modified count data
(Universidade Federal de São CarlosUFSCarPrograma Interinstitucional de Pós-Graduação em Estatística - PIPGEsCâmpus São Carlos, 2020-04-03)
In this work, a new class of discrete models for the analysis of zero-modified count data has been introduced. The proposed class is composed of hurdle versions of the Poisson-Lindley, Poisson-Shanker, and Poisson-Sujatha ...