Learn R Programming

spatgraphs (version 0.52)

spatgraphs-spatgraph: spatgraph

Description

Compute an adjacency matrix for a given 2D- or 3D- point pattern.

Arguments

pp
Point pattern with members x,y,z,n,window. z is not oblicatory. Window must have x-,y- and z-limits according to given x,y,z.
type
Supported types are: geometric, mark_geometric, knn, kmnn, markcross, SIG, RST, MST, CCC, gabriel.
pars
List of parameters for a give graph type, with name(s) in respective order: "R", "", "k", "k", "", "", "x,y,z", "","", "".
toroidal.correction
Toroidal correction in distance calculation.
print_dbg
Print some additional information.

Details

ll{ Date: 2007-10-16 License: GPL v2 or later }