Python for Data Analysis

1. sudo easy_install pip - install pip on Mac OS
2. 
   
3. df
4. df
5. df
6. 
   

Big Data in news

1. Big Data in airlines and travel
2. http://www.informationweek.com/big-data/
3. 
   

Why should you view your data graphically before jumping into conculsions

http://upload.wikimedia.org/wikipedia/commons/e/ec/Anscombe%27s_quartet_3.svg
http://en.wikipedia.org/wiki/Anscombe's_quartet