Week 11: Sculpting data using models, checking assumptions, co-dependency and performing diagnostics

Main reference

How to use a tour to check if your model suffers from multicollinearity

What you will learn this week

  • Different types of model fitting
  • Decomposing data from model
    • fitted
    • residual
  • Diagnostic calculations
    • anomalies
    • leverage
    • influence

Lecture slides

Tutorial instructions

Assignments

Assignments