Radar Chart from 'Chart.js'
Autoscale the radar plot
Check and prep the colour matrix
Widget render function for use in Shiny
Run an example Shiny app
Make a ChartJS Radar Plot
Tell htmltools where to output the chart
Widget output function for use in Shiny
Create interactive radar charts using the 'Chart.js' 'JavaScript' library and the 'htmlwidgets' package. 'Chart.js' <http://www.chartjs.org/> is a lightweight library that supports several types of simple chart using the 'HTML5' canvas element. This package provides an R interface specifically to the radar chart, sometimes called a spider chart, for visualising multivariate data.
Useful links