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

文献类型：期刊论文

作者Xu, Da1; Zhou, Yong2,3,4
刊名JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION
出版日期2019-09-22
卷号89期号:14页码:2661-2677
关键词Length-biased and right-censored data proportional hazard model composite partial likelihood varying-coefficient model
ISSN号0094-9655
DOI10.1080/00949655.2019.1628963
英文摘要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.
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
语种英语
WOS记录号WOS:000474186300001
出版者TAYLOR & FRANCIS LTD
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/35092]  
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.Chinese Acad Sci, Acad Math & Syst Sci, Beijing, Peoples R China
3.East China Normal Univ, Fac Econ & Management, Sch Staist, Shanghai, Peoples R China
4.East China Normal Univ, Fac Econ & Management, Inst Stat & Interdisciplinary Sci, Shanghai, 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.

入库方式： OAI收割

来源：数学与系统科学研究院

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