Nonparametric test for doubly interval-censored failure time data.
Nonparametric test for doubly interval-censored failure time data.
复制标题
双区间删失失效时间数据的非参数检验。
DOI：
10.1023/a:1012596731505
复制
发表时间：
2001
影响因子：
1.3
通讯作者：
Sun,J
中科院分区：
文献类型：
--
作者：
Sun,J
本文考虑比较离散故障时间分布，当感兴趣的生存时间测量两个相关事件之间经过的时间并且对两个事件发生的观察可以进行区间删失时。此类数据通常称为双间隔删失故障时间数据。如果可以准确观察到定义生存时间的第一个事件的发生，则该数据通常称为区间删失数据。对于基于区间删失失效时间数据的比较问题，Sun（1996）提出了一种非参数检验程序。在本文中，我们将 Sun (1996) 中给出的过程推广到双区间删失数据情况，并通过模拟评估推广测试。
This paper considers comparison of discrete failure time distributions when the survival time of interest measures elapsed time between two related events and observations on the occurrences of both events could be interval-censored. This kind of data is often referred to as doubly interval-censored failure time data. If the occurrence of the first event defining the survival time can be exactly observed, the data are usually referred to as interval-censored data. For the comparison problem based on interval-censored failure time data, Sun (1996) proposed a nonparametric test procedure. In this paper we generalize the procedure given in Sun (1996) to doubly interval-censored data case and the generalized test is evaluated by simulations.