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Description: The Wiley-Interscience Paperback Series consists of selected books that have been made more accessible to consumers in an effort to increase global appeal and general circulation. Withâ€¦ (More)

- Peter Rousseeuw
- 2008

Classical least squares regression consists of minimizing the sum of the squared residuals. Many authors have produced more robust versions of this estimator by replacing the square by somethingâ€¦ (More)

- Peter Rousseeuw, Katrien van Driessen
- Technometrics
- 1999

The minimum covariance determinant (MCD) method of Rousseeuw (1984) is a highly robust estimator of multivariate location and scatter. Its objective is to nd h observations (out of n) whoseâ€¦ (More)

- Mia Hubert, Peter Rousseeuw, Karlien Vanden Branden
- Technometrics
- 2005

We introduce a new method for robust principal component analysis (PCA). Classical PCA is based on the empirical covariance matrix of the data and hence is highly sensitive to outlying observations.â€¦ (More)

- Peter Rousseeuw, Katrien van Driessen
- Data Mining and Knowledge Discovery
- 2005

Data mining aims to extract previously unknown patterns or substructures from large databases. In statistics, this is what methods of robust estimation and outlier detection were constructed for, seeâ€¦ (More)

- Peter Rousseeuw, Mia Hubert
- Wiley Interdisc. Rew.: Data Mining and Knowledgeâ€¦
- 2011

When analyzing data, outlying observations cause problems because they may strongly influence the result. Robust statistics aims at detecting the outliers by searching for the model fitted by theâ€¦ (More)

- Peter Rousseeuw, Anja Struyf
- Statistics and Computing
- 1998

The location depth (Tukey 1975) of a point h relative to a p-dimensional data set Z of size n is deÂ®ned as the smallest number of data points in a closed halfspace with boundary through h. Forâ€¦ (More)

When applying a statistical method in practice it often occurs that some observations deviate from the usual assumptions. However, many classical methods are sensitive to outliers. The goal of robustâ€¦ (More)

- Michael Maes, Laure Delmeire, +6 authors Peter Rousseeuw
- Psychiatry research
- 1998

The aim of this cohort study was: (i) to validate the diagnostic criteria for post-traumatic stress disorder (PTSD) of the DSM-III-R; and (ii) to examine the incidence rate of PTSD in a studyâ€¦ (More)

- Peter Rousseeuw, Mia Hubert
- Discrete & Computational Geometry
- 1999

Peter J. Rousseeuw and Mia Hubert Revised version, 25 May 1998 Department of Mathematics and Computer Science, U.I.A., Universiteitsplein 1, B-2610 Antwerp, Belgium Peter.Rousseeuw@uia.ua.ac.beâ€¦ (More)