matchingpp

An R Package for the Stable Matching of Point Patterns
Author: Michael Andreas Klatt ([email protected])
License: GNU GPLv3
Version: 0.1.0

Two point patterns (e.g. a stationarized lattice, a Poisson point process, or data from csv files) are matched to each other via the stable mutual nearest neighbor matching (on the torus in arbitrary dimensions). Typically this results in a thinnig of one of the two point patterns.

Based on the paper
Michael Andreas Klatt, Günter Last and D. Yogeshwaran. Hyperuniform and rigid stable matchings (2018)

Installation

To install the package from github:

                   devtools::install_github("michael-klatt/matchingpp")

To test the package:

                   library('matchingpp')
                   example('MatchingPoissonToLattice')

Note that this package depends on the package RANN.

R Functions

MatchingPoissonToLattice matches a stationarized lattice to a Poisson point process.
More details are avaiable via the command

                   help(MatchingPoissonToLattice)

MatchingInfileToLattice matches a stationarized lattice to a point pattern whose points are stored in a csv file, where each row stores the coordinates of one point.
More details are avaiable via the command

                   help(MatchingInfileToLattice)

MatchingInfileToInfile matches two point patterns whose points are stored in two separate csv files, where each row stores the coordinates of one point.
More details are avaiable via the command

                   help(MatchingInfileToInfile)

MatchingPP is the core function to match two point patterns.
More details are avaiable via the command

                   help(MatchingPP)