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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:139/0  |  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:130/0  |  提交时间:2018/07/30
Linear restrictions  Non-spherical disturbances  Pre-test  Robustness  
Least squares model averaging by Mallows criterion 期刊论文
JOURNAL OF ECONOMETRICS, 2010, 卷号: 156, 期号: 2, 页码: 277-283
作者:  Wan, Alan T. K.;  Zhang, Xinyu;  Zou, Guohua
收藏  |  浏览/下载:122/0  |  提交时间:2018/07/30
Asymptotic optimality  Continuous weights  Mallows criterion  Non-nested models  
Imputation of mean of ratios for missing data and its application to PPSWR sampling 期刊论文
ACTA MATHEMATICA SINICA-ENGLISH SERIES, 2010, 卷号: 26, 期号: 5, 页码: 863-874
作者:  Zou, Guo Hua;  Li, Ying Fu;  Zhu, Rong;  Guan, Zhong
收藏  |  浏览/下载:85/0  |  提交时间:2018/07/30
imputation  item nonresponse  jackknife variance estimator  non-uniform response  PPSWR sampling  
Frequentist model averaging estimation: a review 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2009, 卷号: 22, 期号: 4, 页码: 732-748
作者:  Wang, Haiying;  Zhang, Xinyu;  Zou, Guohua
收藏  |  浏览/下载:114/0  |  提交时间:2018/07/30
Adaptive regression  asymptotic theory  frequentist model averaging  model selection  optimality  
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:120/0  |  提交时间:2018/07/30
Optimal 2-stage design with given power in association studies 期刊论文
BIOSTATISTICS, 2009, 卷号: 10, 期号: 2, 页码: 324-326
作者:  Wang, Jiexun;  Liang, Hua;  Zou, Guohua
收藏  |  浏览/下载:58/0  |  提交时间:2018/07/30