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Admissibilities of linear estimator in a class of linear models with a multivariate t error variable 期刊论文
SCIENCE CHINA-MATHEMATICS, 2010, 卷号: 53, 期号: 8, 页码: 2011-2019
作者:  Yang GuoQing;  Wu QiGuang
收藏  |  浏览/下载：99/0  |  提交时间：2018/07/30
multivariate t distribution  convex loss  quadratic loss  matrix loss  admissible estimator  
Admissibilities of matrix linear estimators multivariate linear models 期刊论文
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2006, 卷号: 136, 期号: 11, 页码: 3852-3870
作者:  Wu, Qi-Guang;  Noda, Kazuo
收藏  |  浏览/下载：115/0  |  提交时间：2018/07/30
estimable parameter matrix linear function  with and without normality assumption  unknown covariance matrix  necessary and sufficient conditions  quadratic matfix loss functions  space of all matrix estimators  restricted space of all matrix linear estimators  
Existence conditions for the uniformly minimum risk unbiased estimators in a class of linear models 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2004, 卷号: 88, 期号: 1, 页码: 76-88
作者:  Yang, GQ;  Wu, QG
收藏  |  浏览/下载：26/0  |  提交时间：2018/07/30
multivariate normal distribution  multivariate t-distribution  convex loss  matrix loss  uniformly minimum risk unbiased estimator  
Existence of the uniformly minimum risk equivariant estimators of parameters in a class of normal linear models 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY, 2002, 卷号: 45, 期号: 7, 页码: 845-858
作者:  Wu, QG;  Yang, GQ
收藏  |  浏览/下载：102/0  |  提交时间：2018/07/30
uniformly minimum risk equivariant estimator  affine group of transformations  quadratic loss  matrix loss  
Admissibility and inadmissibility of a generalized Bayes unbiased estimator in a multivariate linear model 期刊论文
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2001, 卷号: 93, 期号: 1-2, 页码: 197-210
作者:  Noda, K;  Wu, QG;  Shimizu, K
收藏  |  浏览/下载：93/0  |  提交时间：2018/07/30
estimable matrix function  parameter matrix  matrix loss functions  semiorder  unknown covariance matrix  James-Stein-type matrix estimators  
Some results on parameter estimation in extended growth curve models 期刊论文
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2000, 卷号: 88, 期号: 2, 页码: 285-300
作者:  Wu, QG
收藏  |  浏览/下载：94/0  |  提交时间：2018/07/30
uniformly minimum risk equivariant estimator  admissible estimator  minimax estimator  maximum likelihood estimator  quadratic loss  matrix loss  
Bayesian statistical inference on elliptical matrix distributions 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 1999, 卷号: 70, 期号: 1, 页码: 66-85
作者:  Fang, KT;  Li, RZ
收藏  |  浏览/下载：112/0  |  提交时间：2018/07/30
elliptical matrix distributions  entropy loss  posterior  mean quadratic loss  
Existence conditions of the uniformly minimum risk unbiased estimators in extended growth curve models 期刊论文
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 1998, 卷号: 69, 期号: 1, 页码: 101-114
作者:  Wu, QG
收藏  |  浏览/下载：86/0  |  提交时间：2018/07/30
extended growth curve model  uniformly minimum risk unbiased estimators  convex loss  matrix loss  
NECESSARY AND SUFFICIENT CONDITIONS FOR THE EXISTENCE OF THE UMRE ESTIMATOR IN GROWTH CURVE MODELS 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY & TECHNOLOGICAL SCIENCES, 1995, 卷号: 38, 期号: 3, 页码: 287-297
作者:  WU, QG
收藏  |  浏览/下载：115/0  |  提交时间：2018/07/30
UNIFORMLY MINIMUM RISK EQUIVARIANT ESTIMATOR  AFFINE GROUP OF TRANSFORMATIONS  TRANSITIVE GROUP OF TRANSFORMATIONS  QUADRATIC LOSS  MATRIX LOSS