文章基本信息

标题：Bayesian reference analysis for the Poisson-exponential lifetime distribution
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作者：Vera L.D. Tomazella ; Vicente G. Cancho ; Francisco Louzada 等
期刊名称：Chilean Journal of Statistics
印刷版ISSN：0718-7912
电子版ISSN：0718-7920
出版年度：2013
卷号：4
期号：1
页码：99-113
出版社：Chilean Statistical Society
摘要：In this paper we propose an objective Bayesian estimation methodology for the pa- rameter of the Poisson-exponential lifetime distribution, which is a new two-parameter lifetime distribution with increasing failure rate. This distribution has an important position on the latent complementary risk problem scenario. We also perform a simula- tion study in order to analyze the frequentist coverage probabilities of credible interval derived from non-sub jective posteriors. The developed procedures are illustrated on a real data set
关键词：Bayesian inference ; Complementary risks ; Exponential distribution ; ; Poisson distribution ; Survival analysis