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Bayesian Zero-Inflated Negative Binomial Regression Based on Pólya-Gamma Mixtures

Motivated by a study examining spatiotemporal patterns in inpatient hospitalizations, we propose an efficient Bayesian approach for fitting zero-inflated negative binomial models. To facilitate posterior sampling, we introduce a set of latent variables that are represented as scale mixtures of norma...

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Detalles Bibliográficos
Publicado en:Bayesian Anal
Autor Principal: Neelon, Brian
Formato: Artigo
Idioma:Inglês
Publicado: 2019
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC7880198/
https://ncbi.nlm.nih.gov/pubmed/33584949
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1214/18-ba1132
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