3 citations · 4 across the 8 of their papers we have counts for
4 papers · 1 filter
Multiple repairable systems under dependent competing risks with nonparametric Frailty
Marco Pollo Almeida, Rafael Paixao, Pedro Ramos +3
The aim of this article is to analyze data from multiple repairable systems under the presence of dependent competing risks. In order to model this dependence structure, we adopted…
Bayesian influence diagnostics using normalizing functional Bregman divergence
Ian M Danilevicz, Ricardo S Ehlers
Ideally, any statistical inference should be robust to local influences. Although there are simple ways to check about leverage points in independent and linear problems, more comp…
Stochastic Volatily Models using Hamiltonian Monte Carlo Methods and Stan
David S. Dias, Ricardo S. Ehlers
This paper presents a study using the Bayesian approach in stochastic volatility models for modeling financial time series, using Hamiltonian Monte Carlo methods (HMC). We propose…
Modeling Compositional Regression with uncorrelated and correlated errors: a Bayesian approach
Taciana K. O. Shimizu, Francisco Louzada, Adriano K. Suzuki +1
Compositional data consist of known compositions vectors whose components are positive and defined in the interval (0,1) representing proportions or fractions of a "whole". The sum…