Package index • gellipsoid

All functions

basis3d(): Draw Basis Vectors in an rgl Scene

bbox3d(): Find the bounding box of a rgl::mesh3d or rgl::qmesh3d object

dual(): Dual or 'Inverse' of an ellipsoid

ell3d(): Plot Generalized Ellipsoids in 3D using rgl

ellipsoid(): Calculate an ellipsoid in 3D

gell(): (U, D) Representation of an Ellipsoid in R^p.

gellipsoid-package gellipsoid: Generalized ellipsoids

gmult(): Linear Transformation of a Generalized Ellipsoid

isBounded() isFat() isFlat() isUnbounded(): Tests for Classes of Generalized Ellipsoids

par3d.save() par3d.restore(): Save and Restore the par3d Parameters for an rgl Scene

signature(): Signature of a Generalized Ellipsoid

UD(): SVD, modified to return U, and D extended with 0's