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9 Papers found for "Outliers (9)"

Effects of Additive Outliers on Asymmetric GARCH Models

Abdul Raziq, Farhat Iqbal, Ghulam Hyder Talpur

Pakistan Journal of Statistics | 2017

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Identification of high leverage points in logistic regression

A.H.M. Rahmatullah Imon

Pakistan Journal of Statistics | 2006

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A new nonparametric method for estimating the slope of simple linear measurement error model in the presence of outliers

Al-Haj Ebrahem, Amjad D. Al-Nasser M.

Pakistan Journal of Statistics | 2005

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A stepwise procedure for the identification of multiple outliers and high leverage points in linear regression

A.H.M. Rahmatullah Imon

Pakistan Journal of Statistics | 2005

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High leverage point: another source of multicollinearity

A.H.M. Rahmatullah Imon, Md. Kamruzzaman

Pakistan Journal of Statistics | 2002

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Influential observations in a preliminary test estimator of the mean

Chien-Pai Han

Pakistan Journal of Statistics | 2002

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Outliers, structural shifts and heavy-tailed distributions in state space time series models

Juan Carlos Abril

Pakistan Journal of Statistics | 2002

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Outliers In Designed Experiments I-Classical Robust & Resistant Methods Ahmed

Ahmed F. Siddiqi

Journal Of Statistics | 2004

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Regression Outliers: New M-Class ψ-Functions Based on Winsor's Principle with Improved Asymptotic Efficiency

Asad Ali, Muhammad F Qadir, Salahuddin

Journal Of Statistics | 2006

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