Semiparametric Proportional Mean Residual Life Model With Censoring Indicators Missing at Random

doi:10.1080/03610926.2013.879894

CSpace > 应用数学研究所

	Semiparametric Proportional Mean Residual Life Model With Censoring Indicators Missing at Random
	Chen, Xiaolin 1; Wang, Qihua2,3
	2015
发表期刊	COMMUNICATIONS IN STATISTICS-THEORY AND METHODS
ISSN	0361-0926
卷号	44 期号:24 页码:5161-5188
摘要	For right-censored survival data, the information that whether the observed time is survival or censoring time is frequently lost. This is the case for the competing risk data. In this article, we consider statistical inference for the right-censored survival data with censoring indicators missing at random under the proportional mean residual life model. Simple and augmented inverse probability weighted estimating equation approaches are developed, in which the nonmissingness probability and some unknown conditional expectations are estimated by the kernel smoothing technique. The asymptotic properties of all the proposed estimators are established, while extensive simulation studies demonstrate that our proposed methods perform well under the moderate sample size. At last, the proposed method is applied to a data set from a stage II breast cancer trial.
关键词	censored data kernel smoothing mean residual life missing censoring indicators weighted estimating equations
DOI	10.1080/03610926.2013.879894
语种	英语
资助项目	National Natural Science Foundation of China[11201484] ; National Natural Science Foundation of China[11326184] ; National Natural Science Foundation of China[11501573] ; National Natural Science Foundation of China[61402534] ; National Natural Science Foundation of China[11171331] ; National Natural Science Foundation of China[11331011] ; Fundamental Research Funds for the Central Universities ; National Science Fund for Distinguished Young Scholars in China[10725106] ; Key Lab of Random Complex Structure and Data Science, CAS ; Natural Science Foundation of SZU
WOS研究方向	Mathematics
WOS类目	Statistics & Probability
WOS记录号	WOS:000366397900005
出版者	TAYLOR & FRANCIS INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/21480
专题	应用数学研究所
通讯作者	Chen, Xiaolin
作者单位	1.China Univ Petr, Coll Sci, Qingdao 266580, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing, Peoples R China 3.Shenzhen Univ, Inst Stat Sci, Shenzhen, Peoples R China
推荐引用方式 GB/T 7714	Chen, Xiaolin,Wang, Qihua. Semiparametric Proportional Mean Residual Life Model With Censoring Indicators Missing at Random[J]. COMMUNICATIONS IN STATISTICS-THEORY AND METHODS,2015,44(24):5161-5188.
APA	Chen, Xiaolin,&Wang, Qihua.(2015).Semiparametric Proportional Mean Residual Life Model With Censoring Indicators Missing at Random.COMMUNICATIONS IN STATISTICS-THEORY AND METHODS,44(24),5161-5188.
MLA	Chen, Xiaolin,et al."Semiparametric Proportional Mean Residual Life Model With Censoring Indicators Missing at Random".COMMUNICATIONS IN STATISTICS-THEORY AND METHODS 44.24(2015):5161-5188.