H
Helio S. Migon
Researcher at Federal University of Rio de Janeiro
Publications - 64
Citations - 1520
Helio S. Migon is an academic researcher from Federal University of Rio de Janeiro. The author has contributed to research in topics: Bayesian probability & Markov chain Monte Carlo. The author has an hindex of 17, co-authored 56 publications receiving 1399 citations. Previous affiliations of Helio S. Migon include Rio de Janeiro State University.
Papers
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Journal ArticleDOI
Dynamic Generalized Linear Models and Bayesian Forecasting
TL;DR: The structure of the models depends on the time evolution of underlying state variables, and the feedback of observational information to these variables is achieved using linear Bayesian prediction methods.
Book
Statistical inference : an integrated approach
TL;DR: The Elements of Inference discusses statistical models, hypothesis testing, and confidence intervals for Bayesian and Bayesian estimation of linear models and other analytical approximations.
Journal ArticleDOI
Objective Bayesian analysis for the Student-t regression model
TL;DR: This paper developed a Bayesian analysis based on two different Jeffreys priors for the Student-t regression model with unknown degrees of freedom, and showed that Bayesian estimators based on Jeffreys analysis compare favourably to other Bayesian estimate based on priors previously proposed in the literature.
Journal ArticleDOI
Dynamic Hierarchical Models
Dani Gamerman,Helio S. Migon +1 more
TL;DR: An analysis of a time series of cross-sectional data is considered under a Bayesian perspective and evolution, smoothing and passage of data information through the levels of the hierarchy are discussed.
Journal ArticleDOI
Dynamic Bayesian beta models
TL;DR: A dynamic Bayesian beta model is developed for modeling and forecasting single time series of rates or proportions, based on approximate analysis relying on Bayesian linear estimation, nonlinear system of equations solution and Gaussian quadrature.