Comparison of Two Frameworks for Analyzing Longitudinal Data

doi:10.1214/20-STS813

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	Comparison of Two Frameworks for Analyzing Longitudinal Data
	Zhou, Jie 2; Zhou, Xiao-Hua 1,3; Sun, Liuquan 4
刊名	STATISTICAL SCIENCE
	2021-11-01
卷号	36 期号:4 页码:530-541
关键词	Clustered data framework counting process framework estimation procedures longitudinal data
ISSN号	0883-4237
DOI	10.1214/20-STS813
英文摘要	Under the random design of longitudinal data, observation times are irregular, and there are mainly two frameworks for analyzing such kind of longitudinal data. One is the clustered data framework and the other is the counting process framework. In this paper, we give a thorough comparison of these two frameworks in terms of data structure, model assumptions and estimation procedures. We find that modeling the observation times in the counting process framework will not gain any efficiency when the observation times are correlated with covariates but independent of the longitudinal response given covariates. Some simulation studies are conducted to compare the finite sample behaviors of the related estimators, and a real data analysis of the Alzheimer's disease study is implemented for further comparison.
资助项目	National Natural Science Foundation of China[11671275] ; National Natural Science Foundation of China[11471223] ; National Natural Science Foundation of China[11301355] ; National Natural Science Foundation of China[11690015] ; National Natural Science Foundation of China[11771431] ; Beijing Municipal Education Commission[KM202010028017] ; Academy for Multidisciplinary Studies of Capital Normal University ; NIH/NIA grant[U01AG016976] ; NSFC grant
WOS研究方向	Mathematics
语种	英语
出版者	INST MATHEMATICAL STATISTICS-IMS
WOS记录号	WOS:000706444500004
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/59416]
专题	应用数学研究所
通讯作者	Zhou, Jie
作者单位	1.Peking Univ, Beijing Int Ctr Math Res, Beijing 100871, Peoples R China 2.Capital Normal Univ, Sch Math, Beijing 100048, Peoples R China 3.Peking Univ, Sch Publ Hlth, Dept Biostat, Beijing 100871, Peoples R China 4.Chinese Acad Sci, Acad Math & Syst Sci, Inst Appl Math, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Jie,Zhou, Xiao-Hua,Sun, Liuquan. Comparison of Two Frameworks for Analyzing Longitudinal Data[J]. STATISTICAL SCIENCE,2021,36(4):530-541.
APA	Zhou, Jie,Zhou, Xiao-Hua,&Sun, Liuquan.(2021).Comparison of Two Frameworks for Analyzing Longitudinal Data.STATISTICAL SCIENCE,36(4),530-541.
MLA	Zhou, Jie,et al."Comparison of Two Frameworks for Analyzing Longitudinal Data".STATISTICAL SCIENCE 36.4(2021):530-541.