bookplot: bookplot

In ArtPoon/ggfree: ggplot2-style plots with base R graphics

bookplot

Description

Similar to graphics::spineplot, a bookplot visualizes the contingency table of two categorical variables (factors). The width of each stack is scaled to the square root of the marginal total, and the height of each is scaled such that the area of each rectangle in the stack is proportional to the corresponding count.

Usage

bookplot(
  x,
  y = NA,
  space = 1,
  edges = T,
  border = NA,
  col = NA,
  lwd = 1,
  xaxt = "s",
  axis.srt = 90,
  axis.offset = 0.05,
  cex.axis = 1,
  edge.col = "grey",
  edge.lwd = 0.5,
  legend = NA
)

Arguments

x:	factor, independent variable
y:	factor, dependent variable
space:	amount of space between stacked bars
edges:	if TRUE, draw line segments connecting adjacent rectangles of the same variable.
border:	colour for rectangle borders; defaults to NA (no border)
col:	colour(s) to fill rectangles

ArtPoon/ggfree documentation built on July 11, 2024, 11:15 a.m.