Sankey charts are a type of flowchart that are used to visually represent the relationship between different processes. They were invented by John Sankey in the early 1900s and have since become a popular tool for process mapping and improvement.
One of the key features of Sankey charts is that they provide a way to easily identify the bottlenecks and inefficiencies in a process. This is because they show the direction and rate of flow between different steps, allowing you to see where the process is slowing down or becoming congested.
To create a Sankey chart, you will need to start by gathering data about the different processes and steps involved in the system you are trying to understand. This may include information about the inputs and outputs of each step, the time it takes to complete each step, and any dependencies or delays that may exist between steps.
Once you have this data, you can use a process design software like Visio or Lucidchart to create the chart. Here’s a basic step-by-step guide:
- Start by drawing a rectangle to represent the overall process you want to visualize.
- From the rectangle, draw arrows to represent the different steps and flows between the process.
- Label each step with the name of the process or step, as well as any inputs or outputs.
- Use lines and arrows to show the direction and rate of flow between the different steps.
- Use different symbols or colors to highlight any bottlenecks or inefficiencies in the process.
Once you have created your Sankey chart, you can use it to gain a better understanding of the relationship between the different processes involved in your system. This can help you identify areas for improvement and make changes to optimize the flow of work between steps. By visualizing the flow of a process, you can gain a deeper understanding of how it works and how to make it more efficient and effective.
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.
