发表状态 | 已发表Published |
题名 | Longitudinal Data Analysis Based on Bayesian Semiparametric Method |
作者 | |
发表日期 | 2023-05-01 |
发表期刊 | Axioms
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ISSN/eISSN | 2075-1680 |
卷号 | 12期号:5 |
摘要 | A Bayesian semiparametric model framework is proposed to analyze multivariate longitudinal data. The new framework leads to simple explicit posterior distributions of model parameters. It results in easy implementation of the MCMC algorithm for estimation of model parameters and demonstrates fast convergence. The proposed model framework associated with the MCMC algorithm is validated by four covariance structures and a real-life dataset. A simple Monte Carlo study of the model under four covariance structures and an analysis of the real dataset show that the new model framework and its associated Bayesian posterior inferential method through the MCMC algorithm perform fairly well in the sense of easy implementation, fast convergence, and smaller root mean square errors compared with the same model without the specified autoregression structure. |
关键词 | Bayesian semiparametric method covariance structure Dirichlet process linear mixed model longitudinal data MCMC algorithm |
DOI | 10.3390/axioms12050431 |
URL | 查看来源 |
收录类别 | SCIE |
语种 | 英语English |
WOS研究方向 | Mathematics |
WOS类目 | Mathematics, Applied |
WOS记录号 | WOS:001011256000001 |
Scopus入藏号 | 2-s2.0-85160217759 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://repository.uic.edu.cn/handle/39GCC9TT/10593 |
专题 | 理工科技学院 |
通讯作者 | Jiao, Guimei |
作者单位 | 1.School of Mathematics and Statistics,Lanzhou University,Lanzhou,730000,China 2.Department of Statistics and Data Science,BNU-HKBU United International College,Zhuhai,519087,China 3.Guangdong Provincial Key Laboratory of Interdisciplinary Research and Application for Data Science,BNU-HKBU United International College,Zhuhai,519087,China |
推荐引用方式 GB/T 7714 | Jiao, Guimei,Liang, Jiajuan,Wang, Fanjuanet al. Longitudinal Data Analysis Based on Bayesian Semiparametric Method[J]. Axioms, 2023, 12(5). |
APA | Jiao, Guimei., Liang, Jiajuan., Wang, Fanjuan., Chen, Xiaoli., Chen, Shaokang., .. & Zhang, Fangjie. (2023). Longitudinal Data Analysis Based on Bayesian Semiparametric Method. Axioms, 12(5). |
MLA | Jiao, Guimei,et al."Longitudinal Data Analysis Based on Bayesian Semiparametric Method". Axioms 12.5(2023). |
条目包含的文件 | 条目无相关文件。 |
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