Review of Simple Linear Regression
Relevant distributions; model assumptions; inference; statistical significance; prediction; model checking.
Multiple Linear Regression: Theory
Relevant matrix manipulations; model assumptions; inference; statistical significance; prediction.
Multiple Linear Regression: Case Studies
Elements of a regression output; nonlinear modeling; categorical predictors; interaction effects; heteroscedasticity.
Model Checking
Colinearity; residual analysis; outliers.
Model Selection
Stepwise regression; AIC; cross-validation.
Course notes written by the class of Spring 2020.
Graphical course outline.
Collection of modules written by the student consultant RAs at the University of Waterloo Statistical Consulting and Survey Research Unit.