Local linear regression estimation of th
β
Pilar H. GarcΔ±Μa-SoidΓ‘n; Wenceslao GonzΓ‘lez-Manteiga; Manuel Febrero-Bande
π
Article
π
2003
π
Elsevier Science
π
English
β 242 KB
In this work, we introduce the local linear semivariogram. Several properties of this estimator are established and compared with those of the Nadaraya-Watson semivariogram. Finally, an adaptation of Shapiro and Botha's ΓΏt is applied to produce a valid estimator.