Sankey charts are a powerful visualization tool for understanding the flow and energy within a system. They are essentially flow maps that show the direction and magnitude of flows between different nodes or entities in a system.
Sankey charts are named after the British engineer Charles Sankey, who first introduced the concept in the 1920s. They have since become a popular tool for analyzing energy consumption, resource allocation, and other complex systems.
Sankey chart creation is relatively straightforward. In most data visualization tools, such as Excel or Google Sheets, Sankey charts can be created using a few simple steps. Once you have the data in a spreadsheet, you can use functions such as the “SankeyDiagram” in Excel or the “SankeyDiagram” chart in Google Sheets to create the chart.
To create a Sankey chart, you first need to identify the nodes or entities in your system. These could be departments, individuals, or even specific processes or activities. You then need to determine the flows between these nodes, which can be represented by arrows or connections.
Once you have identified the nodes and flows, you can use the data visualization tool to create the chart. The resulting Sankey chart will show the direction and magnitude of each flow, along with connecting arrows and the amounts of energy or resources being transferred between nodes.
Sankey charts have a wide range of applications in various industries. For example, they can be used to visualize energy consumption in buildings or cities, to understand the flow of resources in supply chain systems, or to monitor the spread of infectious diseases.
Overall, Sankey charts are a valuable tool for visualizing flow and energy within complex systems. By using them, you can gain a better understanding of the dynamics of your system, identify areas for improvement, and make informed decisions about how to optimize processes and allocate resources.
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.
