Sankey charts are a type of diagram that allows for the visualization of flows and how they change over time. They are particularly useful for understanding the structure and flow of processes in business and industry.
A Sankey chart consists of a series of squares or nodes that represent processes or flows. Each square has a value associated with it that represents the amount of the flow that passes through that node. The flow directions can be represented using arrows or lines that show the direction of the flow.
There are several key elements of a Sankey chart that should be considered when creating it:
1. Flow directions: The flow directions are key in understanding the direction of the flow through the chart. These should be consistent throughout the chart.
2. Value labels: The value labels provide information about the flow level at each node. This can be useful for understanding the importance of each node in the flow and the impact of changes in the flow through the chart.
3. Flow categories: The flow categories represent the different processes or flows in the chart. These should be clear and easily understood by the viewer.
4. Nodes: The nodes represent the various processes or flows in the chart. Each node should have a unique label or description to help with interpretation.
5. Flow arrows: The flow arrows represent the direction of the flow through the chart. They should be clearly labeled to indicate the direction of the flow.
There are several applications for Sankey charts, including:
1. Understanding the structure and flow of processes in business and industry.
2. Analyzing the impact of changes in the flow through the chart on the overall structure of the process.
3. Identifying areas of focus for improvement or optimization.
4. Creating visualizations of large and complex processes to help with decision-making and control.
Sankey charts can be created in various software packages, such as Microsoft Power BI, ArcGIS, and Tableau, to name a few. They are also commonly used in industry to create process flow diagrams and visualizations of supply chain flow networks.
In conclusion, Sankey charts offer a powerful tool for understanding the structure and flow of processes in business and industry. They provide a clear and easy-to-understand visualization of the direction and value of the flow, along with flow categories, nodes, and arrows. With appropriate use and design, Sankey charts can be a valuable tool for improving processes and decision-making.

SankeyMaster

SankeyMaster is your go-to tool for creating complex Sankey charts . Easily enter data and create Sankey charts that accurately reveal intricate data relationships.