eppet | Optimizes the Entropy index. |
eppft | Optimizes the Friedman-Tukey index. |
eppher | Optimizes the Hermite index |
eppleg | Optimizes the Legendre index. |
eppnh | Optimizes the Hermite index. |
givenrot | Decomposes an orthonormal matrix into a set of rotations by Givens rotation |
indexentropy | computes the Entropy index via kernel density estimation |
indexfriedmantukey | computes the Friedman Tukey index via kernel density estimation |
indexhermite | computes the Hermite index via kernel density estimation |
indexlegendre | computes the Legendre index via kernel density estimation |
indexnaturalhermite | computes the Natural Hermite index via kernel density estimation |
plotgt | Interactive grand tour and projection pursuit methods of a multivariate dataset. |
ppmain | Generates constants and loads all libraries necessary for pp. |
pptest | Tests the macros of the pp library. |
tourasimov | Computes a rotation matrix based on the paper by Asimov (1985). |
tourlittle | Computes a little tour rotation matrix. |
tourrandom | Computes a random rotation matrix. |