推广增长曲线模型中回归系数估计的可容许性  

Admissibility of Linear Estimator of Regression Coefficient in the Extension of Growth Curve Model

作　　者：焦万堂[1] 吴志德[2] 李俊海[1] 

机构地区：[1]河南工业大学理学院,郑州450001 [2]郑州大学数学系,郑州450001

出　　处：《郑州大学学报（理学版）》2008年第3期28-31,共4页Journal of Zhengzhou University:Natural Science Edition

摘　　要：考虑推广增长曲线模型中回归系数的线性估计问题和在线性估计类中的可容许性,利用增长曲线模型结果,得到了线性估计在线性估计类中可容许的两个充分条件.How to estimate the regression coefficient by linear estimator and the admissibility of the linear estimator are considered in the extension of growth curve model. Using the results of growth curve model, two sufficient conditions for estimator to be admissible are obtained among given estimator class under vector loss function.

关 键 词：线性估计 向量损失函数 可容许性 推广增长曲线模型 

分 类 号：O212.3[理学—概率论与数理统计]