plotbins: Plotting a heatmap for 2D data

In HervePerdry/M1SP: Examples for the Master 1 de Santé Publique

Plotting a heatmap for 2D data

Description

Plotting a heatmap for 2D data

Usage

plotbins(
  x,
  y,
  n.x = 11,
  n.y = 11,
  xlim = range(x),
  ylim = range(y),
  freq = TRUE,
  text.cex = 1,
  ...
)

Arguments

x	a numeric vector
y	a numeric vector
n.x	number of bins for x
n.y	number of bins for y
xlim	limits for x
ylim	limits for y
freq	If TRUE, the number of data points in each bin is printed (if non zero)
text.cex	cex parameter for printing the frequencies
...	extra parameters for image

Details

plots a heatmap of discretized data

Examples

x <- rnorm(500)
y <- x + rnorm(500)
plotbins(x, y)

HervePerdry/M1SP documentation built on Dec. 16, 2024, 8:19 p.m.