A grouped SVG Waterfall chart created by using the Bar chart

A demonstration of a Waterfall chart where each bar is being further broken down by showing a grouped Bar chart within the bar. The Bar chart has the labelsAbove option enabled.

This goes in the documents header:
<script src="RGraph.svg.common.core.js"></script>
<script src="RGraph.svg.waterfall.js"></script>
<script src="RGraph.svg.bar.js"></script>
Put this where you want the chart to show up:
<div style="width: 800px; height: 300px" id="chart-container"></div>
This is the code that generates the chart: