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Domo Knowledge Base

Sunburst Graph

Intro

A Sunburst graph is ideal for showing hierarchical relationships for DataSet columns. Each hierarchical level is represented as a ring. The innermost ring represents the top level of the hierarchy, and each progressive ring outward from the center represents a level down from the top level, with smaller segments representing a portion of their parent in the hierarchy. The relative size of any segment represents the value of that segment. You can include up to 5 rings in any Sunburst graph.  

In the following example, which shows the hierarchy of an organization's top customers, the innermost ring displays the three customer regions—Americas, APAC, and Emea. Each of these is divided into its constituent classes (A, B, or C) in the second ring. Finally, the third ring shows the customers for each region and class combination.  
 

sunburst_rings.png

Powering Sunburst Graphs

This type of graph requires at least three columns or rows of data from your DataSet—a value column to determine the size of each segment in the graph, and at least two category columns to be represented as rings. You can apply up to five category columns for a total of five rings. Rings appear in your graph in the order that they are applied in the Analyzer. So if you were to drag the "Region" column into the Category 1 field, that category would be represented as the innermost ring; dragging "Customer" into the Category 2 field would cause it to be represented as the second ring; and so on. For information about value and category data, see Understanding Chart Data.

In the Analyzer, you choose the columns containing the data for your Sunburst graph. For more information about choosing data columns, see Applying DataSet Columns to Your Chart.

For more information about formatting charts in the Analyzer, see KPI Card Building Part 2: The Analyzer.

The following graphic shows you how the data from the category and value columns in a typical column-based spreadsheet is converted into a Sunburst graph:

sunburst_spreadsheet_example.png

Customizing Sunburst Graphs

You can customize the appearance of a Sunburst graph by editing its Chart Properties. For information about all chart properties, see Chart Properties. Unique properties of Sunburst graphs include the following:

Property

Description

General > Value Format

Determines whether currency symbols are appended to values.

General > Value Decimal Places

Determines the number of decimal places in values.

General > Percent Value Decimal Places

Determines the number of decimal places in percent values.