Tesis
Uso do processo gama para dados de sobrevivência.
Fecha
2005-01-20Registro en:
UÊDA, Shirley Tieko. Uso do processo gama para dados de sobrevivência.. 2005. 123 f. Dissertação (Mestrado em Ciências Exatas e da Terra) - Universidade Federal de São Carlos, São Carlos, 2005.
Autor
Uêda, Shirley Tieko
Institución
Resumen
In this dissertation, we introduce classical and Bayesian approaches to get inferences
on the parameters of interest, considering exponential and Weibull distributions for the
lifetimes. For a Bayesian analysis, we assume a gamma process for the individual rates
considering type II censoring data and the presence of covariates. We also consider ac-
celerated life tests assuming an inverse power law model and an exponential distribution
for the lifetimes.
The proposed methodology in illustrated in three examples.