Dealing with the Outlier Problem in Multivariate Linear Regression Analysis Using the Hampel Filter

Dealing with the Outlier Problem in Multivariate Linear Regression Analysis Using the Hampel Filter

Outliers in multivariate linear regression models can significantly distort parameter estimates, leading to biased results and reduced predictive accuracy. These outliers may occur in the dependent variable or both independent and dependent variables, resulting in large residual values that comprom...

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Bibliographic Details
Main Authors: Amira Wali Omer, Taha Hussein Ali
Format: Article
Language:English
Published: Sulaimani Polytechnic University 2025-02-01
Series:Kurdistan Journal of Applied Research
Subjects:
Multivariate Regression Model
Outliers
Hampel Filter
Window size
Threshold parameter
Online Access:https://kjar.spu.edu.iq/index.php/kjar/article/view/970
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https://kjar.spu.edu.iq/index.php/kjar/article/view/970

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