A stacked area radar chart layers filled series on radial axes so you can see both individual values and their combined total at every category point. Learn more in the AnyChart Radar Chart documentation.
This sample stacks three area series representing sales in Arizona, Florida, and Nevada from 2007 to 2011. The pentagonal X-axis marks each year while the Y-axis scales in millions. The interactive legend lets you toggle states on and off, and the Y-axis range recalculates automatically.
Follow the step-by-step Radar Chart Tutorial to learn how such charts are built. See the Radar Chart documentation for all configuration options.