Package: alphahull 2.5

alphahull: Generalization of the Convex Hull of a Sample of Points in the Plane

Computation of 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.

Authors:Beatriz Pateiro-Lopez [aut, cre], Alberto Rodriguez-Casal, [aut].

alphahull_2.5.tar.gz
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alphahull_2.5.tgz(r-4.5-any)alphahull_2.5.tgz(r-4.4-any)alphahull_2.5.tgz(r-4.3-any)
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alphahull.pdf |alphahull.html✨
alphahull/json (API)

# Install 'alphahull' in R:
install.packages('alphahull', repos = c('https://beatrizpateiro.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/beatrizpateiro/alphahull/issues

On CRAN:

Conda:

7.91 score 1 stars 12 packages 251 scripts 2.2k downloads 8 mentions 18 exports 44 dependencies

Last updated 2 years agofrom:88f9ed9d55. Checks:9 OK. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKApr 01 2025
R-4.5-winOKApr 01 2025
R-4.5-macOKApr 01 2025
R-4.5-linuxOKApr 01 2025
R-4.4-winOKApr 01 2025
R-4.4-macOKApr 01 2025
R-4.4-linuxOKApr 01 2025
R-4.3-winOKApr 01 2025
R-4.3-macOKApr 01 2025

Exports:ahullahull_trackanglesArcarcareaahullareaahullevalashapecomplementdelvordummycoordwdw_trackinahullinterkochlengthahullrkochrotation

Dependencies:clicolorspacedeldirfansifarverggplot2gluegtableinterpisobandlabelinglatticelifecyclemagrittrMASSMatrixmgcvmunsellnlmepillarpkgconfigpolyclipR.methodsS3R.ooR.utilsR6RColorBrewerRcppRcppEigenrlangscalessgeostatspspatstat.dataspatstat.geomspatstat.randomspatstat.univarspatstat.utilssplancstibbleutf8vctrsviridisLitewithr

Generalizing the Convex Hull of a Sample: The R Package alphahull

Rendered fromalphahull.rnwusingutils::Sweaveon Apr 01 2025.

Last update: 2023-03-28
Started: 2023-03-28