Joint analysis of longitudinal data with additive mixed effect model for informative observation times
文献类型：期刊论文
| 作者 | Fang, Sha1,2; Zhang, Haixiang3; Sun, Liuquan4
|
| 刊名 | JOURNAL OF STATISTICAL PLANNING AND INFERENCE
 |
| 出版日期 | 2016-02-01 |
| 卷号 | 169页码:43-55 |
| 关键词 | Additive mixed effect model Estimating equations Informative observation times Joint modeling Latent variables Longitudinal data |
| ISSN号 | 0378-3758 |
| DOI | 10.1016/j.jspi.2015.08.001 |
| 英文摘要 | Longitudinal data occur in many clinical and observational studies, and in many situations, longitudinal responses are often correlated with observation times. In this article, we propose a new joint model for the analysis of longitudinal data with informative observation times via two random effects. In particular, an additive mixed effect model is used for observation times. Estimating equation approaches are developed for parameter estimation, and asymptotic properties of the resulting estimators are established. In addition, some graphical and numerical procedures are provided for model checking. The finite-sample behavior of the proposed method is evaluated through simulation studies, and an application to a bladder cancer study is illustrated. (C) 2015 Elsevier B.V. All rights reserved. |
| 资助项目 | National Natural Science Foundation of China[11231010] ; National Natural Science Foundation of China[11171330] ; National Natural Science Foundation of China[11301212] ; China Postdoctoral Science Foundation[2014M550861] ; Key Laboratory of RCSDS, CAS[2008DP173182] |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000363827800005 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/21101]  |
| 专题 | 应用数学研究所 |
| 通讯作者 | Sun, Liuquan |
| 作者单位 | 1.Peking Univ, Sch Math Sci, Beijing 100871, Peoples R China 2.Capital Univ Econ & Business, Sch Stat, Beijing 100070, Peoples R China 3.Jilin Univ, Sch Math, Changchun 130012, 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 | Fang, Sha,Zhang, Haixiang,Sun, Liuquan. Joint analysis of longitudinal data with additive mixed effect model for informative observation times[J]. JOURNAL OF STATISTICAL PLANNING AND INFERENCE,2016,169:43-55. |
| APA | Fang, Sha,Zhang, Haixiang,&Sun, Liuquan.(2016).Joint analysis of longitudinal data with additive mixed effect model for informative observation times.JOURNAL OF STATISTICAL PLANNING AND INFERENCE,169,43-55. |
| MLA | Fang, Sha,et al."Joint analysis of longitudinal data with additive mixed effect model for informative observation times".JOURNAL OF STATISTICAL PLANNING AND INFERENCE 169(2016):43-55. |
入库方式： OAI收割
来源：数学与系统科学研究院
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