plot.listof {spatstat}R Documentation

Plot a List of Things

Description

Plots a list of things

Usage

  ## S3 method for class 'listof':
  plot(x, ..., main, arrange=TRUE, nrows=NULL, ncols=NULL)

Arguments

x An object of the class "listof". Essentially a list of objects.
... Arguments passed to plot when generating each plot panel.
main Overall heading for the plot.
arrange Logical flag indicating whether to plot the objects side-by-side on a single page (arrange=TRUE) or plot them individually in a succession of frames (arrange=FALSE).
nrows,ncols Optional. The number of rows/columns in the plot layout (assuming arrange=TRUE). You can specify either or both of these numbers.

Details

This is the plot method for the class "listof".

An object of class "listof" (defined in the base R package) represents a list of objects, all belonging to a common class. The base R package defines a method for printing these objects, print.listof, but does not define a method for plot. So here we have provided a method for plot.

In the spatstat package, the function density.splitppp produces an object of class "listof", essentially a list of pixel images. These images can be plotted in a nice arrangement using plot.listof. See the Example.

Value

Null.

Author(s)

Adrian Baddeley adrian@maths.uwa.edu.au http://www.maths.uwa.edu.au/~adrian/ and Rolf Turner rolf@math.unb.ca http://www.math.unb.ca/~rolf

See Also

print.listof, density.splitppp

Examples

# Multitype point pattern
 data(amacrine)
 plot(density(split(amacrine)))
[Package spatstat version 1.11-3 Index]