Sankey charts are a type of network diagram that is used to visualize flows and processes. They are often used in applications that require detailed visual representation of complex information, such as flowcharts and technical diagrams. In this article, we will explore Sankey chart creation and applications, and show you how to create your own Sankey chart.
What are Sankey charts?
Sankey charts are a type of network diagram that allows you to visualize flow and processes. They are named after the famous physicist and mathematician, Abraham Newton Sankey, who is credited with the creation of the concept in 1961. Sankey charts are often used in applications that require detailed visual representation of complex information, such as flowcharts and technical diagrams.
How to create a Sankey chart
Creating a Sankey chart is a relatively simple process. Here are the basic steps to follow:
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Identify the nodes and flows: The first step in creating a Sankey chart is to identify the nodes, which represent the different entities in the flow. The flows represent the different directions of the flow.
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Identify the sources and sinks: The sources represent the starting points or origins in the flow, while the sinks represent the ending points or destinations of the flow.
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Connect the nodes and flows: Once you have identified the nodes and flows, you can connect them with lines. You can also add arrows to indicate the direction of the flow.
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Customize the chart: Once the chart is complete, you can customize it with colors and labels to make it more visually appealing.
Applications of Sankey charts
Sankey charts are used in a variety of applications, including:
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Flowcharts: Sankey charts are commonly used in flowcharts to visualize the flow of information from one entity to another.
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Technical diagrams: Sankey charts are used in technical diagrams to visualize the flow of data through different parts of a system.
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Industry and business: Sankey charts are used in industry and business to visualize the flow of materials, goods, and services through different parts of a process.
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Research and development: Sankey charts are used in research and development to visualize the flow of information and data from one concept to another.
Conclusion
Sankey charts are a powerful tool for visualizing flows and processes. By following the basic steps listed above, you can create your own Sankey chart that will help you visualize complex information. Sankey charts are often used in applications that require detailed visual representation of complex information, such as flowcharts and technical diagrams. With this knowledge, you should be able to create your own Sankey chart and use it to visualize flows and processes in your own work.
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