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 t...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.展开更多
文摘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.
