Sankey Chart: An amazing way to visualize flows

A Sankey diagram is a visual representation of the flows of a system in terms of quantity. Two main aspects of the Sankey diagram are nodes and links. The connection between the nodes shows the process of evolution or change in a state over time.

Rectangles represent nodes whereas arcs represent links. The width of the arcs varies depending on the importance of flow.

Each percentage in the data set is independent of all the values present in a particular category.?

Sankey Diagram can be used to:?

• Show the flow of energy, goods, and other sources.?
• Depict flow of values from one set to the other connected by nodes and links.?
• Locate the important flows in a system.?
• Visualize complex processes with an increased focus on one resource.?

Examples:?

Largest Export Partners Worldwide?

Immigrants flow in the month of June (In Millions)

Things to remind:?

• Positioning of nodes in the Sankey diagram is a critical factor because the existence of an algorithm is to minimize the crosses between links.?
• The use of weak connections should be avoided to make the diagram easy to understand and readable.?
• The use of Sankey diagrams is most appropriate to show multiple paths between two domains.?

Some easy ways to create Sankey

Sankey Diagram Generator v1.2 - The?Sankey?Diagram Generator is a free and easy to use?web?application for generating and sharing?Sankey?Diagrams.

SankeyMATIC: A Sankey diagram builder for everyone - A?Sankey?diagram depicts flows of any kind, where the width of each flow pictured is based on its quantity

Make interactive Sankey charts without coding | Flourish - Easily create stunning?online Sankey?charts with Flourish, the powerful platform for data?visualization?and storytelling?

Online Sankey Diagram Maker - Choose from one of our pre-designed?Sankey?diagram templates and plug your data in.