PieDonut: Draw a PieDonut plot

In cardiomoon/webr: Data and Functions for Web-Based Analysis

Description

Draw a PieDonut plot

Usage

PieDonut(
  data,
  mapping,
  start = getOption("PieDonut.start", 0),
  addPieLabel = TRUE,
  addDonutLabel = TRUE,
  showRatioDonut = TRUE,
  showRatioPie = TRUE,
  ratioByGroup = TRUE,
  showRatioThreshold = getOption("PieDonut.showRatioThreshold", 0.02),
  labelposition = getOption("PieDonut.labelposition", 2),
  labelpositionThreshold = 0.1,
  r0 = getOption("PieDonut.r0", 0.3),
  r1 = getOption("PieDonut.r1", 1),
  r2 = getOption("PieDonut.r2", 1.2),
  explode = NULL,
  selected = NULL,
  explodePos = 0.1,
  color = "white",
  pieAlpha = 0.8,
  donutAlpha = 1,
  maxx = NULL,
  showPieName = TRUE,
  showDonutName = FALSE,
  title = NULL,
  pieLabelSize = 4,
  donutLabelSize = 3,
  titlesize = 5,
  explodePie = TRUE,
  explodeDonut = FALSE,
  use.label = TRUE,
  use.labels = TRUE,
  family = getOption("PieDonut.family", "")
)

Arguments

data	A data.frame
mapping	Set of aesthetic mappings created by aes or aes_.
start	offset of starting point from 12 o'clock in radians
addPieLabel	A logical value. If TRUE, labels are added to the Pies
addDonutLabel	A logical value. If TRUE, labels are added to the Donuts
showRatioDonut	A logical value. If TRUE, ratios are added to the DonutLabels
showRatioPie	A logical value. If TRUE, ratios are added to the PieLabels
ratioByGroup	A logical value. If TRUE, ratios ara calculated per group
showRatioThreshold	An integer. Threshold to show label as a ratio of total. default value is 0.02.
labelposition	A number indicating the label position
labelpositionThreshold	label position threshold. Default value is 0.1.
r0	Integer. start point of pie
r1	Integer. end point of pie
r2	Integer. end point of donut
explode	pies to explode
selected	donuts to explode
explodePos	explode position
color	color
pieAlpha	transparency of pie
donutAlpha	transparency of pie
maxx	maximum position of plot
showPieName	logical. Whether or not show Pie Name
showDonutName	logical. Whether or not show Pie Name
title	title of plot
pieLabelSize	integer. Pie label size
donutLabelSize	integer. Donut label size
titlesize	integer. Title size
explodePie	Logical. Whether or not explode pies
explodeDonut	Logical. Whether or not explode donuts
use.label	Logical. Whether or not use column label in case of labelled data
use.labels	Logical. Whether or not use value labels in case of labelled data
family	font family

Examples

require(moonBook)
require(ggplot2)
browser=c("MSIE","Firefox","Chrome","Safari","Opera")
share=c(50,21.9,10.8,6.5,1.8)
df=data.frame(browser,share)
PieDonut(df,aes(browser,count=share),r0=0.7,start=3*pi/2,labelpositionThreshold=0.1)

PieDonut(df,aes(browser,count=share),r0=0.7,explode=5,start=3*pi/2)
PieDonut(mtcars,aes(gear,carb),start=3*pi/2,explode=3,explodeDonut=TRUE,maxx=1.7)
PieDonut(mtcars,aes(carb,gear),r0=0)
PieDonut(acs,aes(smoking,Dx),title="Distribution of smoking status by diagnosis")
PieDonut(acs,aes(Dx,smoking),ratioByGroup=FALSE,r0=0)
PieDonut(acs,aes(Dx,smoking),selected=c(1,3,5,7),explodeDonut=TRUE)
PieDonut(acs,aes(Dx,smoking),explode=1,selected=c(2,4,6,8),labelposition=0,explodeDonut=TRUE)
PieDonut(acs,aes(Dx,smoking),explode=1)
PieDonut(acs,aes(Dx,smoking),explode=1,explodeDonut=TRUE,labelposition=0)
PieDonut(acs,aes(Dx,smoking),explode=1,explodePie=FALSE,explodeDonut=TRUE,labelposition=0)
PieDonut(acs,aes(Dx,smoking),selected=c(2,5,8), explodeDonut=TRUE,start=pi/2,labelposition=0)
PieDonut(acs,aes(Dx,smoking),r0=0.2,r1=0.9,r2=1.3,explode=1,start=pi/2,explodeDonut=TRUE)
PieDonut(acs,aes(Dx,smoking),r0=0.2,r1=0.9,r2=1.3,explode=1,start=pi/2,labelposition=0)
PieDonut(acs,aes(Dx,smoking),explode=1,start=pi,explodeDonut=TRUE,labelposition=0)
require(dplyr)
df=mtcars %>% group_by(gear,carb) %>% summarize(n=n())
PieDonut(df,aes(pies=gear,donuts=carb,count=n),ratioByGroup=FALSE)

cardiomoon/webr documentation built on May 12, 2020, 4:12 a.m.