as.layered {spatstat}R Documentation

Convert Data To Layered Object

Description

Converts spatial data into a layered object.

Usage

 as.layered(X)

 ## Default S3 method:
as.layered(X)

 ## S3 method for class 'ppp'
as.layered(X)

 ## S3 method for class 'splitppp'
as.layered(X)

 ## S3 method for class 'solist'
as.layered(X)

 ## S3 method for class 'listof'
as.layered(X)

 ## S3 method for class 'msr'
as.layered(X)

Arguments

X

Some kind of spatial data.

Details

This function converts the object X into an object of class "layered".

The argument X should contain some kind of spatial data such as a point pattern, window, or pixel image.

If X is a simple object then it will be converted into a layered object containing only one layer which is equivalent to X.

If X can be interpreted as consisting of multiple layers of data, then the result will be a layered object consisting of these separate layers of data.

Value

An object of class "layered" (see layered).

Author(s)

Adrian Baddeley Adrian.Baddeley@curtin.edu.au

Rolf Turner r.turner@auckland.ac.nz

and Ege Rubak rubak@math.aau.dk

See Also

layered, split.ppp

Examples

   as.layered(cells)
   as.layered(amacrine)

   P <- rpoispp(100)
   fit <- ppm(P ~ x+y)
   rs <- residuals(fit, type="score")
   as.layered(rs)

[Package spatstat version 1.64-1 Index]