R: K-function or Pair Correlation Function of a Determinantal...

Kmodel.dppm {spatstat.core} | R Documentation

## K-function or Pair Correlation Function of a Determinantal Point Process Model

### Description

Returns the theoretical K-function or theoretical pair correlation function of a determinantal point process model as a function of one argument r.

### Usage

       ## S3 method for class 'dppm'
    Kmodel(model, ...)

       ## S3 method for class 'dppm'
    pcfmodel(model, ...)

       ## S3 method for class 'detpointprocfamily'
    Kmodel(model, ...)

       ## S3 method for class 'detpointprocfamily'
    pcfmodel(model, ...)

### Arguments

`model` | Model of class `"detpointprocfamily"` or `"dppm"`.
`...` | Ignored (not quite true – there is some undocumented internal use)

### Value

A function in the R language, with one numeric argument `r`, that can be used to evaluate the theoretical K-function or pair correlation function of the model at distances `r`.

### Author(s)

Adrian Baddeley Adrian.Baddeley@curtin.edu.au, Rolf Turner r.turner@auckland.ac.nz and Ege Rubak rubak@math.aau.dk.

### Examples

      model <- dppMatern(lambda=100, alpha=.01, nu=1, d=2)
      KMatern <- Kmodel(model)
      pcfMatern <- pcfmodel(model)
      plot(KMatern, xlim = c(0,0.05))
      plot(pcfMatern, xlim = c(0,0.05))

[Package spatstat.core version 2.3-0 Index]