Topic: Introduction to Multiple Regression

Multicollinearity and Variance Inflation Factors

Making Predictions from a Multiple Regression Equation

Leverage and Influence in Multiple Regression

Least-Squares Fitting With Several Predictors

Interpreting the Intercept in Context

Interactions Between Quantitative Predictors

Indicator Variables for Two-Group Comparisons

Group-Specific Slopes With Indicator Interactions

Comparing Nested Models in Software Output

Combining Quantitative and Categorical Predictors