Topic: Units, Scaling, and Centering

Deriving the Coefficient Changes in a Centered Interaction

Deriving Coefficients Under Affine Rescaling

Converting a Predictor from One Unit to Another

Conditional Slopes at Centered Values

Comparing Standardized Slopes Carefully

Common Misreadings of Centered and Standardized Coefficients

Centering and Collinearity in Interaction Models

Centering Both Predictors in an Interaction

Centering One Predictor in an Interaction

Centering Predictors in Interaction Models