摘要
发展了Ｂａｋｓａｌａｒｙ和Ｄｒｙｇａｓ提出的一般Ｇａｕｓｓ－Ｍａｒｋｏｖ模型中线性充分性、最小充分性和完全性的概念，用Ｒａｏ的最小二乘统一理论，给出了这些概念的刻划定理。
The concepts of linear sufficiency, minimal sufficiency and completeness in the general Gauss-Markov model,which concepts were set up by Baksalary and Drygas,are developed. Theorems of characterizations of these concepts are given by unified theory of least squares introduced by Rao.
出处
《鲁东大学学报（自然科学版）》
1994年第4期254-257,共4页
Journal of Ludong University:Natural Science Edition
