piechart: Draw a Piechart With Percents or Counts in the Labels
Description
piechart is a front-end to the standard R pie function, with the
capability of adding percents or counts to the pie-segment labels.
Usage
piechart(x, scale = c("percent", "frequency", "none"),
col = rainbow_hcl(nlevels(x)), ...)
Arguments
x
a factor or other discrete variable; the segments of the pie correspond to the
unique values (levels) of x and are proportional to the frequency counts in
the various levels.
scale
parenthetical numbers to add to the pie-segment labels; the default is "percent".
col
colors for the segments; the default is provided by the rainbow_hcl
function in the colorspace package.