Comparación de curvas de supervivencia gamma
ISSN: 0210-8054
Year of publication: 1995
Volume: 19
Issue: 1-3
Pages: 171-186
Type: Article
More publications in: Questiió: Quaderns d'Estadística, Sistemes, Informatica i Investigació Operativa
Abstract
A Gamma Hierarchical Model is used for the Bayesian Analysis of Survival Data with covariates. We center our interest on the comparison of two groups of individuals using Monte-Carlo methods. Concretely, we use the Gibbs sampling to obtain a sample from the posterior distribution. The paper ends with the analysis of two data sets, one of them simulated and the other real