逆高斯回归模型的影响诊断

Influence Analysis of the Inverse Gaussian Regression Model

本文基于曲率方法提出了适合逆高斯回归模型的局部影响分析,分别研究了在加权扰动,响应变量扰动和解释变量扰动下的影响分析问题,得到了相应的诊断统计量.最后,给出了具体的数值实例,说明了本文方法的有效性.

In this paper,we develop the local influence analysis for the inverse gaussian regression model, and the local influence based on the ease- weights, perturbation of explanatory variables and response axe discussed, respectively. Finally, a numerical examples is given to illustrate our results.