# Robust Statistics: Huber, M-Estimator, Tukey Biweight, and MCD — Outlier-Resistant Estimation

> Source: https://sukruyusufkaya.com/en/learn/anomali-tespiti/robust-istatistik-huber-m-estimator-mcd
> Updated: 2026-05-13T13:04:48.919Z
> Category: Anomali Tespiti
> Module: Module 2: Statistical Foundations
**TLDR:** Brittleness of classical statistics to outliers; the philosophy of robust statistics; M-estimator framework; Huber and Tukey biweight loss; Minimum Covariance Determinant (MCD) for robust multivariate estimation — the hidden foundation of modern AD.