A spider chart in which (i) the position of data points along each spoke represents the running sum of the corresponding variable,
and (ii) the data objects are represented by fill attributes of the stacked area segments.
The options for scaling the graph spokes include (a) individual scaling, (b) equal scaling, and (c) 100% (Individual Normalizing).
Stacked Area Spider Charts With Individual Scaling of Spokes
Stacked Area Spider Charts With Equal Scaling of Spokes
Stacked Area Spider Charts With 100% (Indovidual Normalizing) Scaling of Spokes