摘要
In this paper we define the Posterior Influence Function (PSIF) in rnulti-variate linear regression.For three different situations,the explicit expressions of PSIF are derived, the PSIF'are decomposed into meanful terms.The properties of PSIF are studied.
In this paper we define the Posterior Influence Function (PSIF) in rnulti-variate linear regression.For three different situations,the explicit expressions of PSIF are derived, the PSIF'are decomposed into meanful terms.The properties of PSIF are studied.
关键词
多元线性回归
线性回归
后验影响函数
Posterior Density, Posterior Influence Function, Influential Case, High Leverage Case, Outlier
