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 1; Zhou, Xiao-Hua 2,3; Sun, Liuquan4
	2021-11-01
发表期刊	STATISTICAL SCIENCE
ISSN	0883-4237
卷号	36 期号:4 页码:530-541
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.
关键词	Clustered data framework counting process framework estimation procedures longitudinal data
DOI	10.1214/20-STS813
收录类别	SCI
语种	英语
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
WOS类目	Statistics & Probability
WOS记录号	WOS:000706444500004
出版者	INST MATHEMATICAL STATISTICS-IMS
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/59417
专题	应用数学研究所
通讯作者	Zhou, Jie
作者单位	1.Capital Normal Univ, Sch Math, Beijing 100048, Peoples R China 2.Peking Univ, Sch Publ Hlth, Dept Biostat, Beijing 100871, Peoples R China 3.Peking Univ, Beijing Int Ctr Math Res, 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.