Package: PTAk
Version: 2.0.0
Date: 2023-03-23
Title: Principal Tensor Analysis on k Modes
Author: Didier G. Leibovici (2010) <doi:10.18637/jss.v034.i10>
Maintainer: Didier G. Leibovici <GeotRYcs@gmail.com>
Depends: R (>= 2.10), tensor
Imports: graphics, stats, utils
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: GPL (>= 2)
URL: https://www.GeotRYcs.com
NeedsCompilation: no
Packaged: 2023-03-24 18:32:58 UTC; lgzdl
Repository: CRAN
Date/Publication: 2023-03-25 00:00:10 UTC
Built: R 4.6.0; ; 2025-10-14 00:54:53 UTC; windows
