多元线性模型回归系数的混合估计和Bayes估计

In this paper,the mixed estimations of regression coefficient in multivariate linear model is giyen on the condition of expanding sample data and their optimalities are considered.It is shown that GLSE is equivalent to the above mentioned mixed estimations.Furthermore,Bayes estimation in multivariate normal model,which is the same as the mixed estimations,is also improved.