摘要
文[6]提出了线性模型的非负优良性,并验证了几种常见随机模型的非负优良性。本文对一般线性模型的非负优良性作了一些讨论,并对一种方式分组随机模型中的先验值α以及非负可估函数qθ_1+θ_2的关系作了进一步的探讨。
In[6], the nonnegative optimality criterion of linear models was given and the nonnegative optimality of some linear model commonly used had been checked. This paper deals with the nonnegative optimality of general linear model and gives some further studies on the relation of the prior value a and the nonnegative estimable function qθ_1+θ_2 in random one-way model.
出处
《江西师范大学学报（自然科学版）》
CAS
1989年第3期24-31,共8页
Journal of Jiangxi Normal University(Natural Science Edition)
关键词
线性模型
方差分量
可估函数
variance component
linear model
estimable function
