Sankey charts are a type of flowchart that helps to visualize the relationships between two types of elements. The flowchart is drawn on an aspired map, and the information is represented using a grid, which is made up of lines between the elements that represent the stream of information.

Why use sankey charts?

Sankey charts are incredibly useful as they help you to visualize complex relationships in a clear and precise way. For instance, you can easily see the direction of flow between two elements as the arrows pointing towards each other display the direction of the flow. You can also see the volume of the stream from the width of the bars displayed on the graph.

There are many applications of sankey charts. In finance, they can be used to compare different financial streams, in business, they can be used to show how different teams or departments work together and in engineering, they can be used to show how different systems or processes work together.

Creating sankey charts

Sankey charts are based on a grid of elements with flow arrows pointing from one element to another. To create a sankey chart, you need to decide on the elements that will be represented, and the direction of the flow. You also need to choose the colour scheme of the arrows, the width of the bars, and the type of grid used for representation.

When adding information to a sankey chart, it’s important to be consistent with the arrangement of the arrows and the height of the bars. Adding annotations like labels or titles can also help make the sankey chart more useful.

Using sankey charts

With the ability to create and interpret sankey charts, you can easily convey complex relationships in a simple and clear way. For instance, if you have a company that has different departments, sankey charts can be used to show how different teams or departments work together. You can also use sankey charts to show how different streams of revenue flow through the company.

Sankey charts can also be used to show how different factors affect different processes. For example, in a manufacturing process where different machines are used to churn out different products, the sankey chart will show how different machines flow between the products.

In conclusion, sankey charts are a useful tool for presenting complex information in a clear and concise way. With careful consideration of the elements to be represented and the direction of the flow, you can create an informative sankey chart that will help you and your audience to understand the relationships between different elements. By using different scales, grid orientations, and arrow styles, you can create a sankey chart that can communicate your message effectively and quickly.

SankeyMaster

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