判定数据对边界条件下线性模型影响的二个度量

Two Measures of Assessing Influence of Data On Linear Model with Side-condition

研究数据对模型的影响是一个重要问题．主要考察数据对边界条件下线性回归模型的影响．从度量精度方面建立了二个影响度量，并讨论了与相关系数之间的关系．

It is of importance mealling to study the infiuence of data on model. The article studies the influence of data on linear regression model with side-condition and builds two influence measures from view of assessing accuracy, and the more, discusses relationship between influence measure and coefficient correlation.