The donut chart is functionally identical to a pie chart, with the exception of a blank center and the ability to support multiple statistics at once. It provides a better data intensity ratio to standard pie charts since the blank center can be used to display additional data.
The Wiki contains step-by-step instruction on how to install and use this Mod in Spotfire®.
In a terminal window:
npm install
npm start
In a new terminal window:
npm run server