Sankey charts are a type of flowchart that are used to visually represent the flow of items or ideas between different entities. They were originally developed in the 19th century by the English工程师 and inventor Frank Sankey as a way to analyze and optimize the efficiency of steam engines. Today, Sankey charts are used in a variety of fields, including project management, marketing, and operations, as a tool for understanding and improving the flow of information and resources.

Creating a Sankey chart involves a few simple steps:

1. Identify the entities and flows that you want to visualize.
2. Determine the start and end points of the flows.
3. Choose the colors, shapes, and labels that you want to use to represent the flows.
4. Draw the chart, starting with the origin (the start point) and ending with the destination (the end point).
5. label each node with the corresponding entity or flow.

Sankey charts can be used in a variety of ways to visualize and understand changes, including:

1. Flow of goods and services: Sankey charts can be used to visualize the flow of goods and services between different entities, such as suppliers, manufacturers, and distributors.
2. Resource allocation: Sankey charts can be used to visualize the flow of resources, such as people, money, or materials, between different departments or projects.
3. Innovation and idea flow: Sankey charts can be used to visualize the flow of ideas and innovations between different teams or departments, as well as the return on investment (ROI) of each idea.
4. Customer journey: Sankey charts can be used to visualize the flow of a customer’s journey, from initial contact to purchase or retention.

In conclusion, Sankey charts are a powerful tool for visualizing and understanding change, and can be used in a variety of fields and applications. Whether you are trying to optimize the efficiency of a steam engine, or understand the flow of resources or ideas, Sankey charts can help you make sense of complex systems and make informed decisions.

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.