Multiple outliers detection procedures in linear regression
This paper describes a procedure for identifying multiple outliers in linear regression. This procedure uses a robust fit which is the least of trimmed of squares (LTS) and the single linkage clustering method to obtain the potential outliers. Then multiple-case diagnostics are used to obtain the ou...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Faculty of Science
2003
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Subjects: | |
Online Access: | http://eprints.utm.my/1193/1/RobiahAdnan2003_MultipleOutliersDetectionProcedures.pdf |