interactive-charts-prototype

This is an experiment of interactions between charts. Using d3.js.
This version includes

1. line chart: display data tracks over an interval of time
2. bar charts: display data summary based on base1
3. pie charts: display data summary based on base2
   (see also: http://bl.ocks.org/erichoco/6694616)
4. nested pie charts: display data summary based on base3

and some interactions between them.

Please use the prev/next button at the bottom to navigate through 2., 3. and 4.