| dirichlet {spatstat} | R Documentation |
Computes the Dirichlet/Voronoi tessellation of a spatial point pattern.
dirichlet(X)
X |
Spatial point pattern (object of class "ppp"). |
In a spatial point pattern X, the Dirichlet/Voronoi tile associated
with a particular point X[i] is the region of space that is
closer to X[i] than to any other point in X. The
Dirichlet tiles divide the two-dimensional plane into disjoint
regions, forming a tessellation.
This function computes the Dirichlet tessellation (within the original
window of X).
A tessellation (object of class "tess").
Adrian Baddeley adrian@maths.uwa.edu.au http://www.maths.uwa.edu.au/~adrian/ and Rolf Turner r.turner@auckland.ac.nz
X <- runifpoint(42) plot(dirichlet(X)) plot(X, add=TRUE)