Modified Ridge Regression With Cook’s Distance for Semiparametric Regression Models
Multicollinearity and influential cases in semiparametric regression models lead to biased and unreliable estimates distorting leverage and residual patterns. To address these challenges, we propose modified penalized least squares estimators (MPLSEs). We use Cook’s distance and a case deletion appr...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2025-01-01
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| Series: | Journal of Mathematics |
| Online Access: | http://dx.doi.org/10.1155/jom/3801827 |
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