Local composite partial likelihood estimation for length-biased and right-censored data

doi:10.1080/00949655.2019.1628963

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	Local composite partial likelihood estimation for length-biased and right-censored data
	Xu, Da 1; Zhou, Yong2,3,4
	2019-09-22
发表期刊	JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION
ISSN	0094-9655
卷号	89 期号:14 页码:2661-2677
摘要	Length-biased data, which are often encountered in engineering, economics and epidemiology studies, are generally subject to right censoring caused by the research ending or the follow-up loss. The structure of length-biased data is distinct from conventional survival data, since the independent censoring assumption is often violated due to the biased sampling. In this paper, a proportional hazard model with varying coefficients is considered for the length-biased and right-censored data. A local composite likelihood procedure is put forward for the estimation of unknown coefficient functions in the model, and large sample properties of the proposed estimators are also obtained. Additionally, an extensive simulation studies are conducted to assess the finite sample performance of the proposed method and a data set from the Academy Awards is analyzed.
关键词	Length-biased and right-censored data proportional hazard model composite partial likelihood varying-coefficient model
DOI	10.1080/00949655.2019.1628963
语种	英语
资助项目	State Key Program of National Natural Science Foundation of China[71331006] ; State Key Program in the Major Research Plan of National Natural Science Foundation of China[91546202]
WOS研究方向	Computer Science ; Mathematics
WOS类目	Computer Science, Interdisciplinary Applications ; Statistics & Probability
WOS记录号	WOS:000474186300001
出版者	TAYLOR & FRANCIS LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/35093
专题	应用数学研究所
通讯作者	Xu, Da
作者单位	1.Jilin Univ, Ctr Appl Stat Res, Sch Math, Changchun 130012, Jilin, Peoples R China 2.East China Normal Univ, Fac Econ & Management, Inst Stat & Interdisciplinary Sci, Shanghai, Peoples R China 3.East China Normal Univ, Fac Econ & Management, Sch Staist, Shanghai, Peoples R China 4.Chinese Acad Sci, Acad Math & Syst Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Xu, Da,Zhou, Yong. Local composite partial likelihood estimation for length-biased and right-censored data[J]. JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION,2019,89(14):2661-2677.
APA	Xu, Da,&Zhou, Yong.(2019).Local composite partial likelihood estimation for length-biased and right-censored data.JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION,89(14),2661-2677.
MLA	Xu, Da,et al."Local composite partial likelihood estimation for length-biased and right-censored data".JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION 89.14(2019):2661-2677.