FLEXIBLE L-ESTIMATION IN THE LINEAR-MODEL

被引:2
|
作者
DODGE, Y
JURECKOVA, J
机构
[1] UNIV NEUCHATEL,CH-2000 NEUCHATEL,SWITZERLAND
[2] CHARLES UNIV,CS-18600 PRAGUE 8,CZECHOSLOVAKIA
关键词
L1-ESTIMATION; TRIMMED LEAST-SQUARES ESTIMATOR; REGRESSION QUANTILE;
D O I
10.1016/0167-9473(91)90019-X
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
An adaptive convex combination of L1-method and of the trimmed least-squares method is studied for the linear model; the resulting estimator is shown to minimize the asymptotic variance over general family of symmetric distributions.
引用
收藏
页码:211 / 220
页数:10
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