Tree Chart
Tree Chart or Tree Graph is a data visualization chart that is used to display hierarchical data in a tree-like structure. It is often used to show relationships between different levels of categories or data.

Plotting
To construct a Tree Chart, you start with a single node, called the root node, which represents the top-level category or data point.
From the root node, you add branches that represent the next level of categories or data points.
Each subsequent level is represented by additional branches or nodes.
The chart can be designed to be either vertical or horizontal, depending on the data being displayed.
Summary
The Tree Chart is often used to show the hierarchy of data or relationships between different categories.
It can help identify patterns and trends in the data, and highlight outliers or areas that require further investigation.
The chart is commonly used in business, finance, and scientific research to analyze complex datasets.
One advantage of the Tree Chart is that it provides a clear and concise way to display hierarchical data.
The design of the chart can be customized to include additional data points or to fit specific design requirements.
Additionally, the chart can be interactive, allowing for the exploration of different levels of data.
Overall, the Tree Chart is a useful tool for visualizing hierarchical data in a tree-like structure.
It is easy to construct and interpret, making it a popular choice for data visualization.
The chart is commonly used in business, finance, and scientific research to analyze complex datasets.