spatgraphs-rrst_graph {spatgraphs} | R Documentation |
rrst_graph
Description
Compute the adjacency matrix for point pattern X using the radial spanning tree rule. That is, choose a point in space 'o' as an 'center', and then connect each point x to it's nearest neighbour inside the ball B('o',||x-'o'||).
Arguments
pp |
Point pattern with (at least) members x,y,n |
x0 |
The x coordinate of the center |
y0 |
The y coordinate of the center |
Details
Date: | 2007-03-01 |
License: | GPL v2 or later |
[Package
spatgraphs version 0.2
Index]