增长曲线模型非齐次线性估计的可容许性

Admissbility of Nonhomogeneous Linear Estimators of Matrix Function Under Matrix Loss Function in Growth Curve Model

本文讨论了增长曲线模型中回归矩阵的函数的估计 ,在矩阵损失下 ,作者得到了非齐次线性估计在非齐次线性估计类中可容许的充要条件。

In this paper ,we estimate the function of regression matrix in growth curve model, and obtain the necessary and sufficient condition that a linear estimator of the function is admissible in all linear estimators under matrix loss.