An example of the Rose chart where the segment sizes are unequal - thus allowing you to show an extra dimension of information.
This goes in the documents header:<script src="RGraph.svg.common.core.js"></script> <script src="RGraph.svg.common.tooltips.js"></script> <script src="RGraph.svg.rose.js"></script>Put this where you want the chart to show up:
<div style="width: 650px; height: 500px" id="chart-container"></div>This is the code that generates the chart: