Elliptical Insights: Understanding Statistical Methods through Elliptical Geometry

Michael Friendly, Georges Monette and John Fox

- Zip file containing all SAS and R scripts for figures
- PDF file of Appendices
- R gellipsoid source package providing computational support for generalized ellipsoids described in Appendix A.1

The table below shows thumbnails of the figures together with the name of the corresponding SAS or R source file.

- Click on the file name for the source code.
- Click on the thumbnail for a full-sized image.

Standard view, showing regression planes | AV plot view, showing regression planes on edge |

C2 is a projection of C1 onto the plane where z=0. | View illustrating orthogonality of each C and its dual, C^{-1}. |

Elliptical Insights (Supplementary materials) by Michael Friendly is licensed under a Creative Commons Attribution-NonCommercial 3.0 License.