On inference for mean residual life
On inference for mean residual life
复制标题
关于平均剩余寿命的推断
DOI：
10.1080/03610929908832457
复制
发表时间：
1999
影响因子：
0.8
通讯作者：
Jae Joo Kim
中科院分区：
文献类型：
--
作者：
M. Na;Jae Joo Kim
在本文中，我们提出了一种基于随机审查样本的平均剩余寿命的平滑非参数估计器。检查所提出的估计量的大样本属性。我们还研究了 Lim 和 Park（1998）提出的检验统计家族中不同成员的渐近相对效率，以检验平均剩余寿命是否改变其趋势，并讨论了由于审查而导致的损失的效率值。进行蒙特卡罗模拟是为了说明我们估计的性能，并通过检验的能力研究检验统计的性能。
In this paper, we propose a smooth nonparametric estimator of mean residual life based on a randomly censored sample. Large sample properties of the proposed estimator are examined. Also we study the asymptotic relative efficiency for different members in the family of test statistics, proposed by Lim and Park(1998), for testing whether or not the mean residual life changes its trend, and we discuss the efficiency values of loss due to censoring. Monte Carlo simulations are conducted to illustrate the performance of our estimation and investigate the performance of test statistics by the power of tests.