Correlation has moved to it's own page.

I haven't really begun to build this page.
I started my career a statistician, so its a subject I'd like to go back to.
With all the current emphasis on data mining and building profiles (targeted advertising, security risks, product safety, drug benefits, credit ratings, etc.) based on statistics, it is all the more relavent.

Links:
Amazon.com: How to Lie with Statistics , Darrell Huff
Correlation, causation and forecasting | OTexts
R Statistical Programming Language