A Smoothed Three-Part Redescending M-Estimator

A smoothed M-estimator is derived from Hampel’s three-part redescending estimator for location and scale. The estimator is shown to be weakly continuous and Fréchet differentiable in the neighbourhood of the normal distribution. Asymptotic assessment is conducted at asymmetric contaminating distribu...

Full description

Saved in:
Bibliographic Details
Main Authors: Alistair J. Martin, Brenton R. Clarke
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Stats
Subjects:
Online Access:https://www.mdpi.com/2571-905X/8/2/33
Tags: Add Tag
No Tags, Be the first to tag this record!