期刊名称：Journal of Statistical Theory and Applications (JSTA)
电子版ISSN：1538-7887
出版年度：2020
卷号：19
期号：2
页码：332-341
DOI：10.2991/jsta.d.200714.001
语种：English
出版社：Atlantis Press
摘要：In this paper a generalized exponential distribution is considered for analyzing left-censored lifetime data as such mechanisms are applicable when the observations become available in an ordered manner with some cases where the origin and the event both occur prior to the start of follow-up. In the present study a test procedure is developed which will approximate a prescribed operating characteristics curve. We also done testing of hypothesis and tried to find values of r and C subject to the operating characteristics curve be such that Lα1=Praccept α=α1 when α1 is the true value=1−γ and Lα2=Praccept α=α1 when α2 is the true value≤β. By simulation technique it has been shown that a suitable value of r is to be used for different values of γ and β.
关键词：Operating characteristics curve; Generalized exponential distribution; Left censored
