swMATH ID: 7945
Software Authors: Beatriz Pateiro-Lopez, Alberto Rodriguez-Casal
Description: R package alphahull: Generalization of the convex hull of a sample of points in the plane. This package computes the alpha-shape and alpha-convex hull of a given sample of points in the plane. The concepts of alpha-shape and alpha-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.
Homepage: http://cran.r-project.org/web/packages/alphahull/index.html
Source Code:  https://github.com/cran/alphahull
Dependencies: R
Related Software: R; geometry; alphashape3d; spatstat; tripack; deldir; TRIPACK; rgl; Stem; lsbs; tictoc; concaveman; fitdistrplus; MNM; ImageJ2; spBayes; LoCoH; Anomalous; GitHub; SBL
Cited in: 20 Publications

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