Sankey charts are a type of flowchart that are particularly useful for visualizing data flow and network structure. They are named after the British engineer Roscoe R. Sankey, who invented them in the late 19th century.
One of the key features of a Sankey chart is that it allows you to easily see the relationships between different nodes in the chart, as well as the flow of data between those nodes. This makes them ideal for use cases such as identifying bottlenecks and areas of improvement in a data pipeline, or visualizing the connections between different departments in an organization.
To create a Sankey chart, you will first need to gather a dataset that includes information about the flow of data between different nodes in the chart. This data can be represented as a matrix, with rows and columns that correspond to the different nodes in the chart. The Sankey chart itself is then created by connecting the nodes in the matrix using arrows, with the direction of the arrows indicating the direction of the flow of data.
There are several software tools that can be used to create Sankey charts, including Microsoft Excel, Google Sheets, and a number of specialized charting and visualization applications such as Lucidchart, Visio, and SmartDraw. These tools typically provide a range of customization options for the chart, such as the ability to add notes, shapes, and conditional formatting to enhance the clarity and readability of the chart.
In addition to their use in data analysis and visualization, Sankey charts can also be useful for creating dashboards and other types of visualizations for business intelligence and reporting. They can be used to represent various types of data, such as sales figures, inventory levels, or website traffic, and can be color-coded or otherwise customized to highlight important trends and patterns.
Overall, Sankey charts are a powerful visualization tool for data flow and network structure, and can be a valuable asset for anyone looking to better understand and manage complex data systems. Whether you are an engineer, a business analyst, or a data scientist, Sankey charts can help you see your data in a new and more intuitive way, and unlock new insights and opportunities.
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.
