ggPie: A ggplot pie chart

In userfriendlyscience: Quantitative Analysis Made Accessible

Description

THis function creates a pie chart. Note that these are generally quite strongly advised against, as people are not good at interpreting relative frequencies on the basis of pie charts.

Usage

ggPie(vector,
      scale_fill = scale_fill_viridis(discrete=TRUE))

Arguments

vector	The vector (best to pass a factor).
scale_fill	The ggplot scale fill function to use for the colors.

Value

A ggplot pie chart.

Note

This function is very strongly based on the Mathematical Coffee post at http://mathematicalcoffee.blogspot.com/2014/06/ggpie-pie-graphs-in-ggplot2.html.

Author(s)

Amy Chan; implemented in this package (and tweaked a bit) by Gjalt-Jorn Peters.

Maintainer: Gjalt-Jorn Peters <[e-mail]>

Examples

ggPie(mtcars$cyl);

Example output

sh: 1: cannot create /dev/null: Permission denied

userfriendlyscience documentation built on May 2, 2019, 1:09 p.m.