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	Modeling of covariance structures of random effects and random errors in linear mixed models 期刊论文 Communications in Statistics - Theory and Methods,2016, 卷号: 45, 期号: 9, 页码: 2748-2769 作者: Fei, Yu; Pan, Yating; Chen, Yin; Pan, Jianxin 收藏 \| 浏览/下载：10/0 \| 提交时间：2021/08/16 Covariance modeling Expectation-Maximization (EM) algorithm Linear mixed models Longitudinal data
	The Effects of Covariance Structures on Modelling of Longitudinal Data 期刊论文 Open Access Library Journal,2015, 卷号: 2, 页码: 1-10 作者: Chen, Yin; Fei, Yu; Pan, Jianxin 收藏 \| 浏览/下载：12/0 \| 提交时间：2021/09/28 Linear Mixed Models Mean-Covariance Modeling Longitudinal Data Correlated Random Effects
	A general joint model for longitudinal measurements and competing risks survival data with heterogeneous random effects 期刊论文 Lifetime Data Analysis,2011, 卷号: 17, 期号: 1, 页码: 80-100 作者: Huang, Xin; Li, Gang; Elashoff, Robert M.; Pan, Jianxin 收藏 \| 浏览/下载：20/0 \| 提交时间：2021/08/16 Bayesian analysis Cause-specific hazard Cholesky decomposition MCMC Mixed effects model Modeling covariance matrices
	Two-level Mean and Covariance Structures: Maximum Likelihood via an EM Algorithm 著作章节出自: Multilevel Modeling Methodological Advances, Issues, and Applications, USA:Psychology Press, 2004 作者: Peter M. Bentler; Jiajuan Liang Adobe PDF(213Kb) \| 收藏 \| 浏览/下载：29/14 \| 提交时间：2021/08/24 EM gradient algorithm maximum likelihood estimation mean and covariance structures multilevel structural equation modeling multivariate normal distribution