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,
2003-06.
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| Subjects: | |
| Online Access: | Get fulltext |