Assessing influence on the goodness-of-link in generalized linear models

被引:4
|
作者
Lee, AH [1 ]
Zhao, YJ [1 ]
机构
[1] NO TERR UNIV,FAC SCI,DARWIN,NT 0909,AUSTRALIA
关键词
goodness-of-link test; local influence; masking; partial influence;
D O I
10.1016/S0167-7152(96)00049-1
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
The evidence for a hypothesized link function in a generalized linear model may depend crucially on one or a few observations. Global and local influence diagnostics are proposed to assess influence on the goodness-of-link test. It is found that the local influence method can reveal influential observations on the link even when masking is present.
引用
收藏
页码:351 / 358
页数:8
相关论文
共 50 条