KMS Of Academy of mathematics and systems sciences, CAS
| Semiparametric analysis of longitudinal data with informative observation times | |
Sun, Liu-quan1 ; Mu, Xiao-yun1; Sun, Zhi-hua1; Tong, Xing-wei2
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| 2011 | |
| Source Publication | ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES
 |
| ISSN | 0168-9673 |
| Volume | 27Issue:1Pages:29-42 |
| Abstract | In many longitudinal studies, observation times as well as censoring times may be correlated with longitudinal responses. This paper considers a multiplicative random effects model for the longitudinal response where these correlations may exist and a joint modeling approach is proposed via a shared latent variable. For inference about regression parameters, estimating equation approaches are developed and asymptotic properties of the proposed estimators are established. The finite sample behavior of the methods is examined through simulation studies and an application to a data set from a bladder cancer study is provided for illustration. |
| Keyword | Estimating equations Informative observation times Joint modeling Latent variables Longitudinal data |
| DOI | 10.1007/s10255-011-0037-2 |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[10571169] ; National Natural Science Foundation of China[10731010] ; National Basic Research Program of China (973 Program)[2007CB814902] |
| WOS Research Area | Mathematics |
| WOS Subject | Mathematics, Applied |
| WOS ID | WOS:000285358500003 |
| Publisher | SPRINGER HEIDELBERG |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.amss.ac.cn/handle/2S8OKBNM/12215 |
| Collection | 应用数学研究所 |
| Corresponding Author | Sun, Liu-quan |
| Affiliation | 1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Beijing Normal Univ, Sch Math Sci, Beijing 100875, Peoples R China |
| Recommended Citation GB/T 7714 | Sun, Liu-quan,Mu, Xiao-yun,Sun, Zhi-hua,et al. Semiparametric analysis of longitudinal data with informative observation times[J]. ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES,2011,27(1):29-42. |
| APA | Sun, Liu-quan,Mu, Xiao-yun,Sun, Zhi-hua,&Tong, Xing-wei.(2011).Semiparametric analysis of longitudinal data with informative observation times.ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES,27(1),29-42. |
| MLA | Sun, Liu-quan,et al."Semiparametric analysis of longitudinal data with informative observation times".ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES 27.1(2011):29-42. |
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