| domain.quadrattest {spatstat.explore} | R Documentation |
Extract the Domain of any Spatial Object
Description
Given a spatial object such as a point pattern, in any number of dimensions, this function extracts the spatial domain in which the object is defined.
Usage
## S3 method for class 'quadrattest'
domain(X, ...)
Arguments
X |
A spatial object such as a point pattern (in any number of dimensions), line segment pattern or pixel image. |
... |
Extra arguments. They are ignored by all the methods listed here. |
Details
The function domain is generic.
For a spatial object X in any number of dimensions,
domain(X) extracts the spatial domain in which X is
defined.
For a two-dimensional object X, typically domain(X)
is the same as Window(X).
Exceptions occur for methods related to linear networks.
Value
A spatial object representing the domain of X.
Typically a window (object of class "owin"),
a three-dimensional box ("box3"), a multidimensional
box ("boxx") or a linear network ("linnet").
Author(s)
Adrian Baddeley Adrian.Baddeley@curtin.edu.au, Rolf Turner rolfturner@posteo.net and Ege Rubak rubak@math.aau.dk.
See Also
domain,
domain.quadratcount,
domain.ppm,
domain.rmhmodel,
domain.lpp.
Window,
Frame.
Examples
domain(quadrat.test(redwood, 2, 2))