R: Approximate Pair Correlation Function of Determinantal Point...

dppapproxpcf {spatstat.core} | R Documentation

## Approximate Pair Correlation Function of Determinantal Point Process Model

### Description

Returns an approximation to the theoretical pair correlation function of a determinantal point process model, as a function of one argument x.

### Usage

    dppapproxpcf(model, trunc = 0.99, W = NULL)

### Arguments

`model` | Object of class `"detpointprocfamily"`.
`trunc` | Numeric value specifying how the model truncation is performed. See Details section of `simulate.detpointprocfamily`.
`W` | Optional window – undocumented at the moment.

### Details

This function is usually NOT needed for anything. It only exists for investigative purposes.

### Value

A function in the R language, with one numeric argument `x`, that returns the value of the approximate pair correlation at distances `x`.

### Author(s)

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

### Examples

    f <- dppapproxpcf(dppMatern(lambda = 100, alpha=.028, nu=1, d=2))
    plot(f, xlim = c(0,0.1))

[Package spatstat.core version 1.65-5 Index]