R: Methods for Multidimensional Space-Time Point Patterns

methods.ppx {spatstat} | R Documentation

## Methods for Multidimensional Space-Time Point Patterns

### Description

Methods for printing and plotting a general multidimensional space-time point pattern.

### Usage

    ## S3 method for class 'ppx'
    print(x, ...)
    ## S3 method for class 'ppx'
    plot(x, ...)
    ## S3 method for class 'ppx'
    unitname(x)
    ## S3 replacement method for class 'ppx'
    unitname(x) <- value

### Arguments

`x` | Multidimensional point pattern (object of class `"ppx"`).
`...` | Additional arguments passed to plot methods.
`value` | Name of the unit of length. See `unitname`.

### Details

These are methods for the generic functions `print`, `plot`, `unitname` and `unitname<-` for the class `"ppx"` of multidimensional point patterns.

The `print` method prints a description of the point pattern and its spatial domain.

The `unitname` method extracts the name of the unit of length in which the point coordinates are expressed. The `unitname<-` method assigns the name of the unit of length.

### Value

For `print.ppx` the value is `NULL`. For `unitname.ppx` an object of class `"units"`.

### Author(s)

Adrian Baddeley Adrian.Baddeley@curtin.edu.au

and Rolf Turner r.turner@auckland.ac.nz

### See Also

`ppx`, `unitname`

[Package spatstat version 1.63-3 Index]