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Multiple deletion measures and conditional influence in regression model |
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| Authors: | Dong Q. Wang F. Critchley |
| Affiliation: | 1. Department of Statistics and Operations Research , RMIT University , Victoria, 3001, AustraliaGPO 2476V;2. Statistics Department , The Open University , Walton Hall, Melton Keynes, MK7 6AA, UK |
| Abstract: | The joint effect of the deletion of the ith and jih cases is given by Gray and Ling (1984), they discussed the influence measures for influential subsets in linear regression analysis. The present paper is concerned with multiple sets of deletion measures in the linear regression model. In particular we are interested in the effects of the jointly and conditional influence analysis for the detection of two influential subsets. |
| Keywords: | linear regression influence analysis conditional influence multifile sets of deletion measures and multivariate regression |