Sankey diagrams are a specific type of flow diagram, in which the width of the arrows is shown proportionally to the flow quantity.<br />
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Using the iHub Custom Visualization report item with D3.js, you can add Sankey diagrams to your reports.<br />
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We used this example (
http://bl.ocks.org/d3noob/c2637e28b79fb3bfea13) as a base, which was an example in the book
D3 Tips and Tricks. It demonstrates the construction of a Sankey diagram using D3.js from a Data Object using the sankey.js plugin embedded in the Custom Visualization.<br />
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Two samples report designs are provided.