R: Summarizing a Quadrature Scheme

summary.quad {spatstat.geom} | R Documentation

## Summarizing a Quadrature Scheme

### Description

`summary` method for class `"quad"`.

### Usage

      ## S3 method for class 'quad'
    summary(object, ..., checkdup=FALSE)
      ## S3 method for class 'summary.quad'
    print(x, ..., dp=3)

### Arguments

`object` | A quadrature scheme.
`...` | Ignored.
`checkdup` | Logical value indicating whether to test for duplicated points.
`dp` | Number of significant digits to print.
`x` | Object of class `"summary.quad"` returned by `summary.quad`.

### Details

This is a method for the generic `summary` for the class `"quad"`. An object of class `"quad"` describes a quadrature scheme, used to fit a point process model. See `quad.object`) for details of this class.

`summary.quad` extracts information about the quadrature scheme, and `print.summary.quad` prints this information in a comprehensible format.

In normal usage, `print.summary.quad` is invoked implicitly when the user calls `summary.quad` without assigning its value to anything. See the examples.

### Value

`summary.quad` returns an object of class `"summary.quad"`, while `print.summary.quad` returns `NULL`.

### Author(s)

Adrian Baddeley Adrian.Baddeley@curtin.edu.au

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

### Examples

      # make a quadrature scheme
      Q <- quadscheme(runifrect(42))
      # summarize it
      summary(Q)
      # save the summary
      s <- summary(Q)
      # print it
      print(s)
      s
      # extract total quadrature weight
      s$w$all$sum

[Package spatstat.geom version 2.3-2 Index]