12. Transformations and regression

12.1 Linear transformations

12.2 Centering and standardizing for models with interactions

12.3 Correlation and 'regression to the mean'

12.4 Logarithmic transformations

12.5 Other transformations

12.6 Building and comparing regression models for prediction

12.7 Models for regression coefficients

12.8 Bibliographic note

12.9 Exercises