Sankey Diagram Tool

A sankey diagram visualizes the proportional flow between variables or nodes within a network.

Sankey diagram tool. The term alluvial diagram is generally used interchangeably. Many thanks to all the other free resources available online such as bootstrapand help from people from stackoverflowwho provide their answers to help others in need. This sankey diagram generator and the one before it utilises the d3 jsplugin by data visualization guru mike bostockof new york times fame. It is one of the most useful and difficult to create visualization in tableau i have written about how to create sankey diagrams in tableau.

Just enter your data customize the diagram to your liking and download a finished product. Sankey diagrams show the flow of resources. Sankeymatic builds on the open source tool d3 jsand its sankey library which are very powerful but require a fair amount of work expertise to use. Sankeymatic unlocks the capabilities of the d3 sankey tool for anyone to use.

About a sankey diagram is a type of flow diagram where the width of the arrows is proportion to the flow quantity. Sankey diagrams are often used to represent primary energy flow in and out of a system while illustrating losses recovery streams the final useful energy. The things being connected are called nodes and the connections are called links. However some argue that an alluvial diagram visualizes the changes in the network over time as opposed to across different variables.