What might an alternative be? Each point on the circumference of the plot is an attribute field, we have about 10 points/attributes. When features are selected on the map, we want the attribute values for each feature mapped on a radar plot, so two features would give two concentric lines on the radar plot allowing us to identify outliers?
Any ideas on other supported chart types we could use?
Here is a cheat sheet on the Data Visualization Options in Insights created by Linda Beale PhD:
Radar plots are not included, but I have heard that many more options will be included in future releases.