Thomas Lumley • 11/21/2024

Collinearity four more times

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This technical article explores collinearity diagnostics using four simulated datasets with highly correlated predictors. It demonstrates R code using the 'car' package to calculate variance inflation factors (VIF), compare linear regression models, and analyze scenarios where dropping correlated variables may or may not be appropriate for statistical modeling and prediction.

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#statistics #R #Regression
Collinearity four more times

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