矩阵损失下增长曲线模型中共同均值参数的线性估计的可容许性

ADMISSIBILITY FOR LINEAR ESTIMATORS OF COMMON MEAN PARAMETERS IN GROWTH CURVE MODEL UNDER MATRIX LOSS FUNCTION

在矩阵损失函数下，讨论多元线性模型中共同均值参数的线性估计的可容许性．在几种容许性定义下。

In this paper,we discuss the admissibility of linear estimators under different definitions of admissibility , and the necessary and sufficient conditions for an estimator ∑ mi=1D iY iF i( or∑ mi=1D iY iF i+H) of KL,to be admissible among the class of linear estimators.