Authors: Becker, Claudia
Gather, Ursula
Title: The Masking Breakdown Point of Multivariate Outlier Identification Rules
Language (ISO): en
Abstract: In this paper, we consider one-step outlier identifiation rules for multivariate data, generalizing the concept of so-called alpha outlier identifiers, as presented in Davies and Gather (1993) for the case of univariate samples. We investigate, how the finite-sample breakdown points of estimators used in these identification rules influence the masking behaviour of the rules.
Subject Headings: masking
outlier identification
reakdown points
robust statistics
Issue Date: 1997
Provenance: Universitätsbibliothek Dortmund
Appears in Collections:Sonderforschungsbereich (SFB) 475

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