Sankey diagrams are a specific type of flow diagram used for visualization of material, cost or energy flows. They show energy or mass flows with arrows proportional to the flow quantity. They have directed arrows (between at least two nodes) featuring flows in a process, production system or supply chain.

Sankey diagrams are a data visualisation technique or flow diagram that emphasizes flow/movement/change from one state to another or one time to another, in which the width of the arrows is proportional to the flow rate of the depicted extensive property.

A Sankey diagram is a type of diagram that shows the flow of one set of values to another. This is done by depicting a branching line or arrow, with the width of each line being proportional to the quantity of the branch. They are commonly used in material flow accounts and analysis, as well as energy accounts.

What Is A Sankey Diagram Sankey diagram is a type of data visualization that shows the flow of data or information through a system. It uses a series of arrows or lines of varying widths to represent the amount of data flowing from one point to another. Sankey diagram is usually used to show different data flow.

A sankey diagram is a visualization used to depict a flow from one set of values to another. The things being connected are called nodes and the connections are called links.