ASYMPTOTIC-DISTRIBUTION OF THE QUADRATIC DEVIATION OF THE REGRESSION CURVE RECURSIVE ESTIMATOR

被引:0
|
作者
KOUKHALEISHVILI, RE
机构
[1] Institute of Paleobiology, Georgian Academy of Science, Tbilisi, 380004 Georgian SSR
关键词
Probability--Random Processes;
D O I
10.1016/0898-1221(90)90086-Y
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Let (Xj, Yj),j = 1,n, be a sample from the populatin (X, Y) with an unknown joint probability density f(x,y) and g(x) be the marginal density of X, which is supposed to be known. The recursive formula τn(x) = n-1ΣjajYjK(aj(x-Xj))g-1(x) is considered as an estimator of the regression function τ(x) = E(Y/X = x) and asymptotic distribution of the deviation nan-1 ∫(τn(x)- τ(x))2g2(x)h(x)dx is investigated. © 1990.
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页码:89 / 96
页数:8
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