Sankey chart is a type of diagram that helps to visualize complex interrelationships between different data points or concepts. The diagram is filled with lines that illustrate the relationships and can be used to highlight the flow of data within a system.

In this article, we will explore how to create a sankey chart and applications for data visualization with it. The article will also touch on the key elements to consider when creating a sankey chart and the different ways it can be used to depict complex relationships.

Creating a Sankey Chart with the Right Elements

To create a sankey chart, the first step is to gather your data. You will need to identify the key data points, including the sources and destinations of the data. Once you have your data, you can create the sankey chart.

To create a sankey chart, you will need to create a node for each data point, and a line for each flow. You can then connect the nodes with lines to show the flow of data between the two points.

Several elements can be used when creating a sankey chart, including the following:

• A node for each data point: You will need to identify the sources and destinations of the data, and create a node for each. You can use different colors or shapes to differentiate between the sources and destinations.
• A flow line between each pair of nodes that illustrates the movement of data
• A label for each node, which identifies how it relates to the other data points.

Applications of Sankey Chart

Sankey charts can be used to visualize complex interrelationships between different data points or concepts. The following are some common applications of sankey charts:

1. Projects: Sankey charts can be used to visualize the flow of resources in a project, including the flow between different task or activity.
2. Supply chains: Sankey charts can be used to visualize the flow of goods and services within a supply chain, including the flow between sources and destinations of the products.
3. Science: Sankey charts can be used to visualize complex relationships between different variables, including the flow between concentrations and other variables.
4. Sociology: Sankey charts can be used to visualize the social relationships between different individuals or groups in a society.

Conclusion

Sankey charts are a useful tool for visualizing complex interrelationships between different data points or concepts. The diagram is filled with lines that illustrate the relationships and can be used to highlight the flow of data within a system. The sankey chart can be used to depict complex relationships and can be applied in various fields such as project management, supply chain management, science, and sociology.

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