The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]dogado.de.

alphashape3d

The package alphashape3d presents the implementation in R of the alpha-shape of a finite set of points in the three-dimensional space. This geometric structure generalizes the convex hull and allows to recover the shape of non-convex and even non-connected sets in 3D, given a random sample of points taken into it. Besides the computation of the alpha-shape, the package alphashape3d provides users with functions to compute the volume of the alpha-shape, identify the connected components and facilitate the three-dimensional graphical visualization of the estimated set.

To install:

• the latest released version from CRAN: install.packages("alphashape3d")
• the latest development version without vignette: install_github("alphashape3d","tlafarge",build_vignettes = FALSE) (require “devtools”)
• the latest development version: install_github("alphashape3d","tlafarge") (require “devtools”)

Authors:

• Beatriz Pateiro-Lopez beatriz.pateiro@usc.es
• Thomas Lafarge thomas.lafarge@nist.gov

License:

• GPL-2

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.