在矩阵损失函数下,讨论了一般增长曲线模型中回归系数线性估计的可容许性问题,分别在齐次与非齐次估计类中给出了回归系数的线性估计是可容许估计的充要条件,推广了以往文献的相关结论.
In this paper, the admissibility for linear estimates of regression coefficients in the general growth curve model is discussed under the matrix loss function, necessary and sufficient conditions for linear estimates to be admissible are obtained for some homogenous and nonhomogenous linear estimates class, respectively, which extend some results in literatures.