IMPLEMENTING SEMIPARAMETRIC DENSITY-ESTIMATION

被引:2
|
作者
FARAWAY, J
机构
[1] Department of Statistics, University of Michigan, Ann Arbor
关键词
bandwidth selection; Nonparametric density estimation; trimming;
D O I
10.1016/0167-7152(90)90009-V
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
A semiparametric estimate of a density may be formed via the convex combination of a parametric and a nonparametric density estimate. It is shown that the some trimming is often necessary to obtain an appropriate proportion of these estimates. © 1990.
引用
收藏
页码:141 / 143
页数:3
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