摘要
本文给出了度量数据对Minimax线性估计影响大小的两个统计量:方差比和A—P统计量.用它们研究了数据对Minimax线性估计的影响问题,建立了两组数据的联合影响和单组数据影响的关系。
Variance ratio and A-P statistics, two influence measures in Minimax linear estimator were given. They were used to study the influence of data on Minimax linear estimator and the relations between joint influence of two data and single datum was put forward.
出处
《烟台大学学报（自然科学与工程版）》
CAS
1992年第1期49-52,共4页
Journal of Yantai University(Natural Science and Engineering Edition)
关键词
线性估计
方差比
最小值
线性回归
Minimax linear estimator. Variance ratio. A-P statistics.
