Radial Chart

Radial Chart visualizes composition ratios or comparisons between items. It aggregates a value (metric) for each label (dimension). In a radar chart, you can use group by to overlay multiple series for comparison.

Drawing types

Radial Chart supports the following drawing types.

Pie chart

Pie chart

Donut chart

Donut chart

Radar chart

Radar chart

Specification

Aggregation

Radial Chart aggregates a value (metric) for each label (dimension) and displays the result.

Item	Role	Notes
Label	Dimension	Becomes the item name (segment).
Value	Metric	Aggregated for each label.
Group by	Dimension	Splits the series by value (radar chart only).

Examples

• Show "total sales by product category" as a pie chart.
  • Label: product category.
  • Value: sum of sales.
• Compare "customer satisfaction by evaluation item, broken down by department" as a radar chart.
  • Label: evaluation item.
  • Value: average customer satisfaction.
  • Group by: department.

Specification by drawing type

• Pie and donut charts are drawn as a single series of "label × value".
• Radar charts use labels as axes, with the series split by the value of group by.

Tips

Frame

Radial Chart supports the frame feature. See Frame for details.