Links

Chapter 7

Regression (P.B. Stark, UC Berkeley)

http://www.stat.berkeley.edu/~stark/SticiGui/Text/regression.htm

Chapter 8

Errors in Regression (P.B. Stark, UC Berkeley)

http://www.stat.berkeley.edu/~stark/SticiGui/Text/regressionErrors.htm

13 ways to look at the correlation coefficient (r):

http://goo.gl/ierbD

What is R-Squared (Keith Bower):

http://www.youtube.com/watch?v=0QgCSstdLTk

The Correlation Coefficient (Keith Bower):

http://www.youtube.com/watch?v=VBrzoxgbStk