Sankey charts are a type of data visualization that are used to show the flow of data between different categories or stages. They are named after Captain Matthew Henry Phineas Riall Sankey, who first used them in the 1800s to illustrate the energy loss in a steam engine. Over the years, Sankey charts have become increasingly popular as a way to display complex flow data in a clear and visually appealing manner.
One way to create a Sankey chart is to use a data visualization tool such as Tableau or PowerBI. These tools are designed to make it easy for users to create stunning visualizations, including Sankey charts. To create a Sankey chart, you will need to upload your data into the tool, specify the variables you want to use for the chart, and then choose the Sankey chart type.
Once you have created your Sankey chart, you can use it to explore your data and identify trends and patterns. For example, you may use a Sankey chart to analyze the flow of traffic between different web pages on a website, or to track the movement of goods between different locations in a supply chain. You can also use a Sankey chart to show the flow of financial resources within an organization, or to visualize the movement of people between different job roles.
Sankey charts are particularly well-suited for displaying data that can be categorized and has a clear beginning and end point. This makes them ideal for use in a variety of industries, including energy, finance, and logistics. For example, a company that produces and distributes energy might use a Sankey chart to show the flow of electricity from power plants to end users, while a logistics company might use a Sankey chart to visualize the movement of goods between different warehouses.
In addition to their practical applications, Sankey charts are also a great way to tell a story with your data. The visual nature of Sankey charts makes it easy to see key takeaways and trends at a glance, which can help to communicate the key insights of your analysis to a non-technical audience.
Overall, Sankey charts are a powerful tool for data visualization and can bring your data’s narrative to life in a clear and visually appealing way. Whether you’re analyzing the flow of energy, goods, or financial resources, a Sankey chart can help you to see the big picture and make informed decisions based on your data.

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.