chartJSRadar: Make a ChartJS Radar Plot

In shaneporter/radarchart: Radar chart using htmlwidgets.

Description

R bindings to the radar plot in the chartJS library.

Usage

chartJSRadar(scores, labs, width = NULL, height = NULL, maxScale = NULL,
  scaleStepWidth = NULL, scaleStartValue = 0, responsive = TRUE,
  labelSize = 18, addDots = TRUE, colMatrix = diag(3) * 255,
  polyAlpha = 0.2, lineAlpha = 0.8, ...)

Arguments

scores	Named list of scores for each axis
labs	Labels for each axis
width	Width of output plot
height	Height of output plot
maxScale	Max value on each axis
scaleStepWidth	Spacing between rings on radar
scaleStartValue	Value at the centre of the radar
responsive	Logical. whether or not the chart should be responsive and resize when the browser does
labelSize	Numeric. Point label font size in pixels
addDots	Logical. Whether to show a dot for each point
colMatrix	Numeric matrix of rgb colour values
polyAlpha	Alpha value for the fill of polygons
lineAlpha	Alpha value for the outlines
...	Extra options passed straight to chart.js

Examples

labs <- c("Communicator", "Data Wangler", "Programmer", "Technologist",  "Modeller", "Visualizer")

scores <- list("Rich" = c(9, 7, 4, 5, 3, 7),
 "Andy" = c(7, 6, 6, 2, 6, 9),
 "Aimee" = c(6, 5, 8, 4, 7, 6))

# Default settings
chartJSRadar(scores=scores, labs=labs)

# Fix the max score
chartJSRadar(scores=scores, labs=labs, maxScale=10)

# Fix max and spacing
chartJSRadar(scores=scores, labs=labs, maxScale=12, scaleStepWidth = 2)

# Add pass through settings for extra options
chartJSRadar(scores=scores, labs=labs, maxScale =10, scaleLineWidth=5)

shaneporter/radarchart documentation built on May 29, 2019, 8:07 p.m.