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Open Journal of Statistics· 2015

Variance Inflation Factor: As a Condition for the Inclusion of Suppressor Variable(s) in Regression Analysis

Michael Olusegun Akinwande, H. G. Dikko, Samson Agboola

Short summary

A suppressor variable should only be included in regression analysis if its Variance Inflation Factor (VIF) is less than five, establishing suppression as a function of multicollinearity.

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Field: Statistics and Probability

Statistics and ProbabilityMathematics