Any question- Quora gives the answer

Need some hints about useful statistical books, free public data sets or have any question about statistic got to:

http://www.quora.com/What-are-some-good-resources-for-learning-about-statistical-analysis
or
http://www.quora.com/What-are-some-free-public-data-sets
or
http://www.quora.com/Statistics-mathematical-science

Online book: Introduction to data mining

What a great online book about Data Mining!!! Thanks to the authors for providing this book for free but honestly I would buy the book if it was available in print (now I need to do a lot of printing work).

What is it that makes this book so great? The structure and visualization are what caught my attention. Have a look at the table of content it is actually a Data Mining Map; what a great idea to use structured map.

The authors´ approach is practical and does not go too deep in explanations which is good if you are not interested in the theoretical equations behind the stats. You will find a lot of pictures, tables, definitions and exercises but less formulas. This online book was created by Dr. Saed Sayad in a collaboration with Professor Stephen T. Balke in the Department of Chemical Engineering and Applied Chemistry at the University of Toronto.