R: Radar Chart

radarchart {lazy.tools}

R Documentation

Radar Chart

Description

This is a modified version of radarchart in fmsb package.

Usage

radarchart(
  df,
  var = NULL,
  axistype = 4,
  seg = 4,
  pty = 16,
  pcol = 1:8,
  plty = 1:8,
  plwd = 1,
  pdensity = NULL,
  pangle = 45,
  pfcol = NA,
  cglty = 3,
  cglwd = 1,
  cglcol = "navy",
  axislabcol = "blue",
  title = "",
  centerzero = FALSE,
  vlabels = NULL,
  caxislabels = NULL,
  paxislabels = NULL,
  frame = 1,
  clockwise = 1,
  caxisoffset = -0.1,
  caxiscex = 0.9,
  legend = 1,
  lpos = c(1.1, -0.1),
  lcex = 0.8,
  llwd = 1,
  standard = 0,
  nobspc = 0,
  down = 1,
  across = 1,
  mar = c(1, 1, 1, 1),
  ...
)

Arguments

`df`	data frame
`var`	sas-like abbreviated list of variables to be used.
`axistype`	The type of axes, specified by any of 0:5. 0 means no axis label. 1 means center axis label only. 2 means around-the-chart label only. 3 means both center and around-the-chart (peripheral) labels. 4 is .* format of 1, 5 is .* format of 3. Default is 0.
`seg`	The number of segments for each axis (default 4).
`pty`	A vector to specify point symbol: Default 16 (closed circle), if you don't plot data points, it should be 32. This is repeatedly used for data series.
`pcol`	A vector of color codes for plot data: Default 1:8, which are repeatedly used.
`plty`	A vector of line types for plot data: Default 1:6, which are repeatedly used.
`plwd`	A vector of line widths for plot data: Default 1, which is repeatedly used.
`pdensity`	A vector of filling density of polygons: Default NULL, which is repeatedly used.
`pangle`	angle
`pfcol`	A vector of color codes for filling polygons: Default NA, which is repeatedly usd.
`cglty`	Line type for radar grids: Default 3, which means dotted line.
`cglwd`	Line width for radar grids: Default 1, which means thinnest line.
`cglcol`	Line color for radar grids: Default "navy"
`axislabcol`	Color of axis label and numbers: Default "blue"
`title`	plot title string.
`centerzero`	Logical. If true, this function draws charts with scaling originated from (0,0). If false, charts originated from (1/segments). Default FALSE.
`vlabels`	Character vector for the names for variables. If NULL, the names of the variables as colnames(df) are used.
`caxislabels`	Character vector for center axis labels, overwriting values specified in axistype option. If NULL, the values specified by axistype option are used.
`paxislabels`	Character vector for around-the-chart (peripheral) labels, overwriting values specified in axistype option. If NULL, the values specified by axistype option are used.
`frame`	= 1 to draw frame around the graph
`clockwise`	= 1 if the graph places the variables in clockwise from the top
`caxisoffset`	offset
`caxiscex`	cex
`legend`	= 1 to display legend.
`lpos`	upper left corner of the legend.
`lcex`	font size for the legend.
`llwd`	line width for the legend.
`standard`	= 1 to standardize the variables
`nobspc`	# of observations in one chart.
`down`	# of graphs in a column.
`across`	# of graphs in a row.
`mar`	margins for multiple graphs per page.
`...`	additional parameters for plot

Value

None

Examples

data=data.frame(a=c(1,2,3,4),b=c(0,1,0,1),c=c(4,3,2,1))
radarchart( data, nobspc=2, across=2, lpos=c(.9,.1) )

[Package lazy.tools version 0.1.4 ]