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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 SURU estimators in SURE model with special covariance structures 期刊论文
CHINESE SCIENCE BULLETIN, 1997, 卷号: 42, 期号: 14, 页码: 1149-1151
作者:  Wu, QG
收藏  |  浏览/下载:65/0  |  提交时间:2018/07/30
seemingly unrelated regression equations (SURE) model  uniformly minimum risk unbiased (UMRU) estimator  uniform covariance structure  serial covariance structure