Radar Chart
Radar Chart presents your multivariate data on axes starting from the same point. Values on the axes of the same subject are connected with a straight line, which makes the visualization looks like a "radar".
When to use Radar Chart?
Radar Chart is a visually striking means to show outliers and commonality between objects, or to show that a subject is superior to others in every variable.
Radar Chart is only suitable for ordinal measurements, for example ranking or ratings.
![](https://cdn.holistics.io/docs/readme/5199d53-Selection_508.png)
Create a Radar Chart
To use Radar Chart, your data need to have the following form:
- Name / ID of the subject to be compared
- The ordinal variables that represent the measurements. These variables must be of the same scale, and they quantify the subject's better or worse quality.
![](https://cdn.holistics.io/docs/readme/ea9e969-Selection_509.png)
Compare multiple subjects on multiple measurements
Place the Name / ID of the subject in Legend field, and the measurements in Y Axis field. This way the measurements will be visualized for individual subjects:
![](https://cdn.holistics.io/docs/readme/37b8cf7-Selection_508.png)
Compare multiple subjects on one measurement
If you only need to compare your subjects on one measurement, simply put your subject's Name / ID in the X Axis field:
![](https://cdn.holistics.io/docs/readme/4528afe-Selection_511.png)