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Nested pie

Use the Nested pie chart to show an entire hierarchical data in a snapshot. A nested pie chart is a hierarchical pie chart showing the proportions of values in a data set. The inner pie represents categories, while the outer ring represents sub-categories.

Nested_Pie.svg

Nested pie charts can be used to show various data types like:

  • Organization hierarchies

  • Multi-tiered data

  • Interlinked tree data

  • Categorical breakup

Input

The Nested pie chart can use text, numeric, or date columns, except the Value column, which can only use a numeric column.

Configuration

Use the following configuration options to configure the Nested pie chart.

Note

The Configuring the Nested pie chart gives configuration options through the Pipe module. If you have already created charts, you can access them through your Dashboards.

Configuring the Nested pie chart

  1. Go to the Pipes module from the side navigation bar.

  2. From the Pipes tab, click an existing pipe to open, or create a new pipe. To create a new pipe, read the Creating a pipe documentation.

  3. In the Pipe builder, add at least one data source to your pipe. For more information on adding a data source, see the Data Input tool.Data Input

  4. Add tools to build out your pipe. For more information about adding tools to your pipe, see the Using the Pipe builder canvas documentation.

  5. Create a chart from your pipe by clicking Charts on the canvas toolbar.

  6. Click Create Chart.

    The chart page opens.

  7. From the configuration pane, go to the Setup tab, and select the tool that you want to create a chart for.

    Note

    Whatever tool you select in your pipe when you add the chart is selected by default.

  8. Under Chart type, start typing Nested pie to filter the list, then click the Stacked column graphic to select it.

  9. Under Category, select the column to use as a category.

  10. Under Sub-category, select the column to use as a sub category.

  11. Under Value, select a numeric column to use for the values.

  12. Expand the Advanced field, click Show to select either Preview or Last built:

    • Preview displays the first 100 rows of your data from your last build.

    • Last build displays the first 1000 rows of your entire dataset from your last build.

  13. Under Sort, select to sort your chart data by None, Ascending or Descending.

  14. Click Aggregate? to aggregate your chart data.

  15. Under All, select the operation to calculate your columns with:

    • Sum

    • Count

    • Average

    • Max

    • Min

    • Median

    • OR

    • AND

    • STDEV

  16. Under the selected column, select the operation to calculate your columns with:

    • Sum

    • Count

    • Average

    • Max

    • Min

    • Median

    • OR

    • AND

    • STDEV

  17. Click the Customize tab to add custom styling to your chart.

    Table 127. Customize tab configurations

    Field

    Description

    Chart and axis titles

    Select the following to add titles to your charts. To update the title from "Untitled" to something meaningful, click on the title to edit.

    • Include chart title

    • Include chart subtitle

    Left margin

    Enter the padding for the left margin or click the arrows to increase or decrease the number.

    Right margin

    Enter the padding for the right margin or click the arrows to increase or decrease the number.

    Top margin

    Enter the padding for the top margin or click the arrows to increase or decrease the number.

    Bottom margin

    Enter the padding for the bottom margin or click the arrows to increase or decrease the number.

    Colour

    Expand the Colour field, click on the column colour, and select a new colour.

    Legend

    Select the Include legend checkbox to add a legend to your chart.



  18. Click Return to pipe to go back to your pipe. To view your chart or create a dashboard for your charts, read the Dashboards documentation.