R: Generalization of the Convex Hull of a Sample of Points in...

alphahull-package {alphahull} | R Documentation

## Generalization of the Convex Hull of a Sample of Points in the Plane

### Description

Computation of the α-shape and α-convex hull of a given sample of points in the plane. The concepts of α-shape and α-convex hull generalize the definition of the convex hull of a finite set of points. The programming is based on the duality between the Voronoi diagram and Delaunay triangulation. The package also includes a function that returns the Delaunay mesh of a given sample of points and its dual Voronoi diagram in one single object.

### Details

Package: | alphahull
Type: | Package
Version: | 2.1
Date: | 2016-02-10
License: | R functions: file LICENSE

### Author(s)

Beatriz Pateiro-Lopez, Alberto Rodriguez-Casal.

Maintainer: Beatriz Pateiro-Lopez <beatriz.pateiro@usc.es>

[Package alphahull version 2.2 Index]