PTAk (1.1-22)

Principal Tensor Analysis on k modes.

http://c3s2i.free.fr/
http://cran.r-project.org/web/packages/PTAk

A multiway method to decompose a tensor (array) of any order, as a generalisation of SVD also supporting non-identity metrics and penalisations. 2-way SVD with these extensions is also available. The package includes also some other multiway methods: PCAn (Tucker-n) and PARAFAC/CANDECOMP with these extensions.

Maintainer: Didier Leibovici
Author(s): Didier Leibovici <didier.leibovici@nottingham.ac.uk>

License: GPL-3

Uses: tensor, tensorA

Released over 10 years ago.