gellipsoid: Generalized Ellipsoids

Represent generalized geometric ellipsoids with the "(U,D)" representation. It allows degenerate and/or unbounded ellipsoids, together with methods for linear and duality transformations, and for plotting. The ideas are described in Friendly, Monette & Fox (2013).

Version: 0.7.2
Depends: rgl
Published: 2022-04-22
Author: Georges Monette [aut], Michael Friendly [aut, cre]
Maintainer: Michael Friendly <friendly at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Language: en-US
Materials: README NEWS
CRAN checks: gellipsoid results


Reference manual: gellipsoid.pdf


Package source: gellipsoid_0.7.2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): gellipsoid_0.7.2.tgz, r-oldrel (arm64): gellipsoid_0.7.2.tgz, r-release (x86_64): gellipsoid_0.7.2.tgz, r-oldrel (x86_64): gellipsoid_0.7.2.tgz


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