Google Analytics is an awesome platform. It’s the most advanced, flexible and the smartest website analytics software that comes for free. But it will easily take you days (if not months to figure out!). Whatagraph is a most indepth, yet easy-to-understand visualization of Google Analytics I have ever seen.
Link: 3 Helpful Apps to Visualize and Simplify Google Analytics Data
via http://www.internetmarketingninjas.com