pairdist

Object specifying the locations of a set of `things'
    (such as a set of points or a set of line segments).

Further arguments depending on the method.

Computes the matrix of distances between all pairs of `things'
  in a dataset

spatial

math

A package for analysing spatial data, mainly Spatial Point
        Patterns, including multitype/marked points and spatial
        covariates, in any two-dimensional spatial region. Also
        supports three-dimensional point patterns, and space-time point
        patterns in any number of dimensions. Contains functions for
        plotting spatial data, exploratory data analysis,
        model-fitting, simulation, spatial sampling, model diagnostics,
        and formal inference. Data types include point patterns, line
        segment patterns, spatial windows, pixel images and
        tessellations. Point process models can be fitted to point
        pattern data. Cluster type models are fitted by the method of
        minimum contrast. Very general Gibbs point process models can
        be fitted to point pattern data using a function ppm similar to
        lm or glm. Models may include dependence on covariates,
        interpoint interaction and dependence on marks. Fitted models
        can be simulated automatically. Also provides facilities for
        formal inference (such as chi-squared tests) and model
        diagnostics (including simulation envelopes, residuals,
        residual plots and Q-Q plots).

pairdist: Pairwise distances

Description

Usage

Arguments

Value

Details

See Also