Sankey charts are a powerful visualization tool that can help you understand the flow of information, goods, or services in a given system. They are particularly useful for illustrating how different components of a system interact and how changes in one component can impact the overall flow of the system.

In this guide, we will walk you through the steps of creating a Sankey chart from start to finish. We will also explore some of the key applications of Sankey charts and how you can use them to gain insights into your own systems.

Step 1: Gathering your Data

Before you can create a Sankey chart, you need to gather your data. This data should include information on the different components of your system, as well as the flow of information, goods, or services between those components. Some common types of data that you might include in your Sankey chart are:

• Actors: the entities that are involved in the flow of information, goods, or services in your system
• Relations: the relationships between the actors in your system, such as inputs, outputs, or conversions
• Flow strengths: the amount of flow between the actors
• Flow directions: whether the flow is flowing from input to output or from output to input

Step 2: Choosing a Software

There are several software programs that you can use to create Sankey charts. Some popular options include:

• ProcessOn: A free online diagramming tool that allows you to create flowcharts, Gantt charts, and more
• Lucidchart: A cloud-based diagramming platform that offers a wide range of templates and collaboration features
• SmartDraw: A desktop application that offers a variety of templates and tools for creating flowcharts and other types of diagrams

Step 3: Creating the Chart

Once you have gathered your data and chosen your software, it’s time to create your Sankey chart. The process of creating a Sankey chart is relatively straightforward. First, you will need to define the actors and relations in your system, and then specify the flow strengths and directions for each connection.

Next, you will need to place the actors on the chart and connect them with the appropriate relations. You can do this using the software’s tools or by manually adding lines.

Finally, you will need to customize the chart as desired, such as by adding labels, colors, or annotations.

Step 4: Analyzing the Chart

Once your Sankey chart is complete, it’s time to analyze it. One of the benefits of a Sankey chart is that it can help you identify bottlenecks and inefficiencies in your system. For example, you can use the chart to see which actors are the sources or targets of the most flow, or which relations are causing the most congestion.

You can also use the chart to gain insights into the overall flow of your system. For example, you can use it to see how changes to one component of the system can impact the flow of information, goods, or services through the rest of the system.

Conclusion

In conclusion, Sankey charts are a powerful visualization tool that can help you understand the flow of information, goods, or services in a given system. By following the steps outlined in this guide, you can create a Sankey chart from start to finish and use it to gain insights into your own systems. Whether you are looking to identify bottlenecks, improve efficiency, or gain a better understanding of your system, Sankey charts can be a valuable resource.

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.