Here are a few links to linear regression tools and applets on the web:

- Waner: Pretty usable, shows fitted values.
- UCLA: Basic usable linear regression.
- WebStat: A whole suite of web statistics as an applet. Good.
- VasserStats: Another whole suite of web statistics
- 7stones: Fun applet to play with for idea of least squares fit; can't do real work with it though

Here's the little data set of height, weight, and distance catheter has to go:

`http://nlp.stanford.edu/~manning/courses/ling236/handouts/catheter.dat`

Christopher Manning Last modified: Thu Jan 17 22:44:33 PST 2002