Class 20: Overview of Smoothing Methods
- Updated this lisp file from last time. Recall that it gives an
example of an "enhanced" scatterplot that allows you to move a
regression fit on the screen.
- It still lacks a robust regression fit. We will spend a little
time discussing how one might replace this function. Tierney
gives code in his book for robust regression as well.
Overview of smoothing methods
- Lisp script for today's class
- There is not one. We'll be doing blackboard things.
- Handout
- This is a draft, but I will be adding some more things and cleaning up
the Tex to get it into better shape.
Next time
We'll do more calculations, using (if I can make it work on the Sun) some fast code
for smoothing splines that is written in C and called via a series of objects. I may
resort to using the HP's for this example next time.