License: free for non-commercial purposes (see LICENCE)

License: GPL+fees for commercial purposes (see COPYING)
Packaged: Thu Feb  2 16:13:35 2006; dleibovi

Packaged: Fri Mar  2 10:29:55 2007; lgzdl

Packaged: Tue Mar  6 13:45:11 2007; lgzdl

License: Free for non-commercial purposes (see LICENSE)
Packaged: Wed Sep 19 09:58:29 2007; lgzdl

Packaged: Thu May  1 13:18:00 2008; lgzdl

Description: 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.
Packaged: Tue Feb  3 14:59:37 2009; user

Package: PTAk
Version: 1.1-2
Date: 2001/04/17
Title: Principal Tensor Analysis on k modes
Author: Didier Leibovici <didier@fmrib.ox.ac.uk>
Depends: tensor (useful but not necessary)
Description: 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.
License: free for non-commercial purposes.
Maintainer: Didier Leibovici <didier@fmrib.ox.ac.uk>
URL: http://www.fmrib.ox.ac.uk/~didier

Packaged: Tue Feb 17 08:35:39 2009; user

Description: 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

Package: PTAk
Version: 1.1-4
Date: 2001/06/06
Title: Principal Tensor Analysis on k modes
Author: Didier Leibovici <didier@fmrib.ox.ac.uk>
Depends: tensor (useful but not necessary)
Description: 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.
License: free for non-commercial purposes.
Maintainer: Didier Leibovici <didier@fmrib.ox.ac.uk>
URL: http://www.fmrib.ox.ac.uk/~didier