dc.contributorDiniz, Carlos Alberto Ribeiro
dc.contributorhttp://lattes.cnpq.br/4423792653643417
dc.contributorhttp://lattes.cnpq.br/4423792653643417
dc.creatorOliveira, Willian Luís de
dc.date.accessioned2016-09-21T12:48:30Z
dc.date.available2016-09-21T12:48:30Z
dc.date.created2016-09-21T12:48:30Z
dc.date.issued2016-01-28
dc.identifierOLIVEIRA, Willian Luís de. Uma classe de modelos de regressão bivariados para respostas discreta e contínua. 2016. Tese (Doutorado em Estatística) – Universidade Federal de São Carlos, São Carlos, 2016. Disponível em: https://repositorio.ufscar.br/handle/ufscar/7322.
dc.identifierhttps://repositorio.ufscar.br/handle/ufscar/7322
dc.description.abstractIn this thesis, a wide general class of models for mixed responses is proposed in which joint distributions are constructed by the conditional approach (probability density functions, (pdf), as the product of a marginal pdf and a conditional pdf). It is assumed that the distribution of the discrete response and the conditional distribution of the continuous response given the discrete variable belong to one- or two-parameter exponential family of distributions. Furthermore, the marginal means are related to the covariates by link functions using linear and/or nonlinear and/or non-parametric predictors and a dependency structure between the responses is introduced into the model via the conditional mean. Estimation methods, diagnostic analysis and in uence techniques are presented as well as a simulation study considering the Bernoulli-exponential and Poisson-normal semiparametric models, two particular cases of the proposed class. Finally, one of the proposed models is used in a real data set involving the total cost of care for each patient during hospitalization, the use or not of the intensive treatment units and the age of the patient.
dc.languagepor
dc.publisherUniversidade Federal de São Carlos
dc.publisherUFSCar
dc.publisherPrograma de Pós-Graduação em Estatística - PPGEs
dc.publisherCâmpus São Carlos
dc.rightsAcesso aberto
dc.subjectModelos de regressão bivariados
dc.subjectRespostas discreta e contínua
dc.subjectMétodo da fatoração
dc.subjectDependência entre respostas
dc.subjectBivariate regression models
dc.subjectDiscrete and continuous responses
dc.subjectConditional approach
dc.subjectDependency between the responses
dc.titleUma classe de modelos de regressão bivariados para respostas discreta e contínua
dc.typeTesis


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