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Optimal Weight Choice for Frequentist Model Average Estimators 期刊论文
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 2011, 卷号: 106, 期号: 495, 页码: 1053-1066
作者:  Liang, Hua;  Zou, Guohua;  Wan, Alan T. K.;  Zhang, Xinyu
收藏  |  浏览/下载:123/0  |  提交时间:2018/07/30
Asymptotic optimality  Finite sample properties  Mallows criterion  Smoothed AIC  Smoothed BIC  Unbiased MSE estimate  
On the sensitivity of pre-test estimators to covariance misspecification 期刊论文
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2011, 卷号: 141, 期号: 1, 页码: 293-304
作者:  Qin, Huaizhen;  Zou, Guohua;  Zhou, Sherry Z. F.
收藏  |  浏览/下载:116/0  |  提交时间:2018/07/30
Linear restrictions  Non-spherical disturbances  Pre-test  Robustness  
Robustness of Stein-type estimators under a non-scalar error covariance structure 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2009, 卷号: 100, 期号: 10, 页码: 2376-2388
作者:  Zhang, Xinyu;  Chen, Ti;  Wan, Alan T. K.;  Zou, Guohua
收藏  |  浏览/下载:112/0  |  提交时间:2018/07/30
On the sensitivity of the one-sided t test to covariance misspecification 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2009, 卷号: 100, 期号: 8, 页码: 1593-1609
作者:  Qin, Huaizhen;  Wan, Alan T. K.;  Zou, Guohua
收藏  |  浏览/下载:84/0  |  提交时间:2018/07/30
AR(1)  Linear regression  MA(1)  Power  Rule of thumb  Sensitivity  Size  
Analysis of relation between virologic responses and immunologic responses, patient's factors in AIDS clinical trials using a semiparametric mixed-effects model 期刊论文
BIOMETRICAL JOURNAL, 2007, 卷号: 49, 期号: 3, 页码: 406-415
作者:  Liang, Hua;  Zou, Guohua
收藏  |  浏览/下载:100/0  |  提交时间:2018/07/30
AIDS clinical trial  HIV dynamics  longitudinal data  partially linear models  regression splines  
Unbiased invariant minimum norm estimation in generalized growth curve model 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2006, 卷号: 97, 期号: 8, 页码: 1718-1741
作者:  Wu, Xiaoyong;  Zou, Guohua;  Chen, Jianwei
收藏  |  浏览/下载:90/0  |  提交时间:2018/07/30
generalized growth curve model  MINQE(U, I)  MINQLE(U, I)  UMVIQUE