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
alphahull_2.5.zip(r-4.7)alphahull_2.5.zip(r-4.6)alphahull_2.5.zip(r-4.5)
alphahull_2.5.tgz(r-4.6-any)alphahull_2.5.tgz(r-4.5-any)
alphahull_2.5.tar.gz(r-4.7-any)alphahull_2.5.tar.gz(r-4.6-any)
alphahull_2.5.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
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:

8.66 score 1 stars 27 packages 279 scripts 5.0k downloads 8 mentions 18 exports 35 dependencies

Last updated from:88f9ed9d55. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK141
source / vignettesOK208
linux-release-x86_64OK140
macos-release-arm64OK233
macos-oldrel-arm64OK189
windows-develOK104
windows-releaseOK105
windows-oldrelOK111
wasm-releaseOK100

Exports:ahullahull_trackanglesArcarcareaahullareaahullevalashapecomplementdelvordummycoordwdw_trackinahullinterkochlengthahullrkochrotation

Dependencies:clicpp11deldirfarverggplot2gluegtableinterpisobandlabelinglatticelifecycleMatrixpolyclipR.methodsS3R.ooR.utilsR6RColorBrewerRcppRcppEigenrlangS7scalessgeostatspspatstat.dataspatstat.geomspatstat.randomspatstat.univarspatstat.utilssplancsvctrsviridisLitewithr

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

Rendered fromalphahull.rnwusingutils::Sweaveon May 05 2026.

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