alphahull (2.1)
Generalization of the Convex Hull of a Sample of Points in the Plane.
http://cran.rproject.org/web/packages/alphahull
Computation of the alphashape and alphaconvex hull of a given sample of points in the plane. The concepts of alphashape and alphaconvex 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.
Maintainer:
Beatriz PateiroLopez
Author(s): Beatriz PateiroLopez [aut, cre], Alberto RodriguezCasal, [aut].
License: file LICENSE
Uses: ggplot2, R.utils, sgeostat, spatstat, splancs, tripack
Reverse depends: molaR
Reverse suggests: alphashape3d, ConR, directlabels, EcoIndR, ecospat, gtfsrouter, hypervolume, inlmisc, rollply
Released about 3 years ago.
6 previous versions
 alphahull_2.0. Released about 4 years ago.
 alphahull_1.0. Released over 5 years ago.
 alphahull_0.21. Released over 7 years ago.
 alphahull_0.20. Released over 9 years ago.
 alphahull_0.11. Released almost 10 years ago.
 alphahull_0.1. Released about 10 years ago.
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