A Relative Error Estimation Approach for Multiplicative Single Index Model

被引:0
|
作者
WANG Zhanfeng [1 ]
CHEN Zimu [1 ]
WU Yaohua [1 ]
机构
[1] Department of Statistics and Finance,School of Management,University of Science and Technology of China
基金
中国国家自然科学基金;
关键词
Asymptotic properties; least product relative error; relative errors; single index model;
D O I
暂无
中图分类号
O212.1 [一般数理统计];
学科分类号
摘要
As an alternative to absolute error methods, such as the least square and least absolute deviation estimations, a product relative error estimation is proposed for a multiplicative single index regression model. Regression coefficients in the model are estimated via a two-stage procedure and their statistical properties such as consistency and normality are studied. Numerical studies including simulation and a body fat example show that the proposed method performs well.
引用
收藏
页码:1160 / 1172
页数:13
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