Using angles to identify concentrated multivariate outliers

Technometrics

Volumn 43, Issue 3, 2001, Pages 311-322

  Juan, Jesus ^a   Prieto, Francisco J ^b  

^a UNIVERSIDAD POLITÉCNICA DE MADRID   (Spain)

^b UNIVERSIDAD CARLOS III DE MADRID   (Spain)

Author keywords

Exploratory data analysis; Q Q plot; Robust estimation

Indexed keywords

ALGORITHMS; ESTIMATION; MATRIX ALGEBRA; OPTIMIZATION; SAMPLING;

MINIMUM COVARIANCE DETERMINANT METHOD; MINIMUM VOLUME ELLIPSOID; MULTIVARIATE OUTLIERS; STAHEL-DONOHO ESTIMATOR;

STATISTICAL METHODS;

EID: 0035420427     PISSN: 00401706     EISSN: None     Source Type: Journal    
DOI: 10.1198/004017001316975907     Document Type: Article

References (24)

1. The Irises of the gaspe Peninsula
2. Outliers
3. Comment on "unmasking multivariate outliers and leverage points
4. Isotropic distributions
5. The use of multiple measurements in taxonomic problems
6. The statistical utilisation of multiple measurements
7. Robust estimates, residuals, and outlier detection with multiresponse data
8. The feasible solution algorithm for the minimum covariance determinant estimator in multivariate data
9. Mahalanobis distances and angles
10. Robust M-estimators of multivariate location and scatter
11. The behavior of the stahel-donoho robust multivariate estimator
12. Spacings
13. Identification of outliers in multivariate data
14. Multivariate estimators with high breakdown point
15. A fast algorithm for the minimum covariance determinant estimator
16. Unmasking multivariate outliers and leverage points
17. Breakdown of covariance estimators