Estimating covariance matrices using estimating functions in nonparametric and semiparametric regression

被引:0
|
作者
Carroll, RJ [1 ]
Iturria, SJ [1 ]
Gutierrez, RG [1 ]
机构
[1] Texas A&M Univ, College Stn, TX 77843 USA
关键词
estimating equations; kernel regression; nonparametric regression; plug-in semiparametrics; smoothing;
D O I
10.1214/lnms/1215455058
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
We use ideas from estimating function theory to derive new, simply computed consistent covariance matrix estimates in nonparametric regression and in a class of semiparametric problems. Unlike other estimates in the literature, ours do not require auxiliary or additional nonparametric regressions.
引用
收藏
页码:399 / 404
页数:6
相关论文
共 50 条