Tree chart
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Updated at October 10, 2023
A tree chart displays hierarchy data as a set of nested rectangles. Each hierarchy level corresponds to a dimension and is represented as a colored rectangle with nested rectangles. The size of each rectangle depends on the measure value: the higher the value, the larger the size. A chart does not take up much space on a dashboard even if there is a large amount of data.
For example, you can use a tree chart to visually represent sales by product category and subcategory.
Source table
Category | Subcategory | Sales |
---|---|---|
Home appliances | Kitchenware | 15000000 |
Home appliances | Beauty and health products | 17000000 |
Household goods | Kitchen products | 12000000 |
Household goods | Essential goods | 8000000 |
Household cleaners | Detergents | 4100000 |
Household cleaners | Cleaners | 3300000 |
Sections in the wizard
Section in the wizard |
Description |
---|---|
Dimensions | Dimensions. Determines the hierarchy tree of nested rectangles. |
Size | Measure. One measure that determines the area of a rectangle. |
Colors | Dimension or measure. Affects the shading of rectangles in a chart. |
Chart filters | Dimension or measure. Used as a filter. |
Creating a tree chart
To create a tree chart:
- On the Yandex DataLens home page
, click Create chart. - Under Dataset, select a dataset for visualization.
- Select Tree chart as the chart type.
- Drag one or more dimensions from the dataset to the Dimensions section.
- Drag a measure from the dataset to the Size section. The values are displayed as rectangles. The areas of the rectangles are proportional to the corresponding values of the selected measure.
- Drag a measure or dimension from the Dimensions section to the Colors section. As a result, the rectangles are colored depending on the value of the added measure or dimension. A dimension that you can add to the Colors section must be from the **Dimensions **section.
- Drag a dimension or measure from the dataset to the Chart filters section. The field can be empty. In this case, no filters are applied.
Recommendations
- Use this type of chart to show the relationship between a part and a whole.
- If there are few categories (up to 6), use a pie or donut chart.
- You cannot display negative values on a tree chart.