To visualize data efficiently, one must make a transition from a state where you use point and click interfaces (a user’s view) to a state where you can code your own graphic( a developer’s view). At the outset, “User’s view” is very appealing as you can use a cutesy GUI to draw some graphs etc. However if you have discover something in the data, this “User’s view” is of no use and one needs to acquire developer skills to visualize graphics.