Asymptotic normality of the Parzen-Rosenblatt density estimator for strongly mixing random fields
Résumé
We prove the asymptotic normality of the kernel density estimator (introduced by Rosenblatt (1956) and Parzen (1962)) in the context of stationary strongly mixing random fields. Our approach is based on the Lindeberg's method rather than on Bernstein's small-block-large-block technique and coupling arguments widely used in previous works on nonparametric estimation for spatial processes. Our method allows us to consider only minimal conditions on the bandwidth parameter and provides a simple criterion on the strong mixing coefficients which do not depend on the bandwith.
Fichier principal
EL-MACHKOURI--CLT_density_estimator_strongly_mixing_random_fields.pdf (280.57 Ko)
Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte