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Robustness of an S-Estimator in the One-Way Random Effects Model.
Biom. J. 42, 215-221 (2000)
An S-estimator is defined for the one-way random effects model, analogous to an S-estimator in the model of i.i.d. random vectors. The estimator resembles the multivariate S-estimator with respect to existence and weak continuity. The proof of existence of the estimator yields in addition an upper bound for the breakdown point of the S-estimator of one of the variance components which is rather low. An improvement of the estimator is proposed which overcomes this deficiency. Nevertheless this estimator is an example that new problems of robustness arise in more structured models.
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Publication type
Article: Journal article
Document type
Scientific Article
Keywords
Existence Breakdown point Outlier Weak continuity Consistency
ISSN (print) / ISBN
0323-3847
e-ISSN
1521-4036
Journal
Biometrical Journal
Quellenangaben
Volume: 42,
Issue: 2,
Pages: 215-221
Publisher
Wiley
Publishing Place
Weinheim
Non-patent literature
Publications
Reviewing status
Peer reviewed
Institute(s)
Institute of Epidemiology (EPI)
Institute of Epidemiology (EPI)
Institute of Epidemiology (EPI)