Stat 406 - Slides and graphs, not in the notes

• 28 Jan: Inverse distance weights for various choices of power (a)
• 28 Jan: Pictures of spline basis functions (all for one X variable)
  • Linear regression as two basis functions
  • Quadratic regression as three basis functions
  • Linear spline basis functions with 1 knot
  • Example fits for linear/1 knot
  • Linear spline basis functions with 3 knots
  • Example fits for linear/3 knots
  • Thin plate spline basis functions with 2 knots?