Nour El Houda Zouaoui

Bayesian estimation for the log-Fréchet regression model with censored lifetime data

This paper develops a Bayesian estimation framework for the logarithmic Fréchet regression model with right-censored lifetime data. We establish four theoretical results: model identifiability via the Gumbel characteristic function, posterior propriety under normalhalf-normal priors, validity of the Bayesian predictive...