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...

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Bibliographic Details
Main Authors: Adnan, Robiah, Mohamad, Mohd Nor, Setan, Halim
Format: Article
Language:English
Published: Faculty of Science 2003
Subjects:
Online Access:http://eprints.utm.my/1193/1/RobiahAdnan2003_MultipleOutliersDetectionProcedures.pdf