alphahull
Generalization of the Convex Hull of a Sample of Points in the Plane
Description
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.
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CRAN Check Status
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (14 non-OK)
CRAN incoming feasibility
Maintainer: ‘Beatriz Pateiro-Lopez <beatriz.pateiro@usc.es>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Beatriz",
family = "Pateiro-Lopez",
role = c("aut", "cre"),
email = "beatriz.pateiro@usc.es"),
person(given = "Alberto",
family = "Rodriguez-Casal"),
person(family = ".",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Beatriz Pateiro-Lopez <beatriz.pateiro@usc.es>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Beatriz",
family = "Pateiro-Lopez",
role = c("aut", "cre"),
email = "beatriz.pateiro@usc.es"),
person(given = "Alberto",
family = "Rodriguez-Casal"),
person(family = ".",
role = "aut"))
as necessary.
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Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026
CRAN incoming feasibility
Maintainer: ‘Beatriz Pateiro-Lopez <beatriz.pateiro@usc.es>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Beatriz",
family = "Pateiro-Lopez",
role = c("aut", "cre"),
email = "beatriz.pateiro@usc.es"),
person(given = "Alberto",
family = "Rodriguez-Casal"),
person(family = ".",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Beatriz Pateiro-Lopez <beatriz.pateiro@usc.es>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Beatriz",
family = "Pateiro-Lopez",
role = c("aut", "cre"),
email = "beatriz.pateiro@usc.es"),
person(given = "Alberto",
family = "Rodriguez-Casal"),
person(family = ".",
role = "aut"))
as necessary.