Sankey charts are a type of directed graphical representation that are commonly used to visualize the flow of materials, energy, or information between different entities. They are named after their creator, Helmut Sankey, who first introduced the charts in the early 20th century.

Sankey charts are particularly useful for analyzing complex systems and identifying opportunities for improvement. They can help you better understand the relationships between different components of a system, and identify bottlenecks or inefficiencies that can be addressed. For example, a Sankey chart could be used to analyze the flow of goods through a supply chain, or the flow of information through an organization.

To create a Sankey chart, you need to start by gathering data on the entities and relationships within the system you are analyzing. This data should include information on the source, destination, and quantities of each flow. Once you have this information, you can use a specialized software package or tool to create the chart.

One of the key advantages of Sankey charts is their ability to visualize complex systems in a clear and intuitive way. By using colors, labels, and other visual cues, Sankey charts can help you quickly identify patterns and trends that might be difficult to see in other types of charts. They can also be easily customized to fit the specific needs of your analysis.

In addition to their use in supply chain management, Sankey charts are also widely used in fields such as finance, marketing, and environmental science. For example, a Sankey chart could be used to visualize the flow of investments through a financial portfolio, or the flow of pollutants through an industrial process.

Overall, Sankey charts are a powerful tool for analyzing complex systems and identifying opportunities for improvement. They offer a clear and intuitive way to visualize the flow of materials, energy, or information between different entities, and can be customized to fit the specific needs of your analysis. Whether you are working in supply chain management, finance, marketing, or environmental science, Sankey charts can be a valuable asset to your work.

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.