| Local Influence for Confidence Regions of Multivariate Regression Coefficients |
| Received:June 01, 1993 Revised:July 04, 1994 |
| Key Words:
model perturbations diagnostics local influence.
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| Abstract: |
| Local influence of small perturbations on confidence regions for multivariate regression coefficients are discussed using the method of Cook. The disgnostics for influence are based on local modifications of the covariance, explanatory variables, and responses. |
| Citation: |
| DOI:10.3770/j.issn:1000-341X.1996.02.016 |
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