PTAk: Principal Tensor Analysis on k Modes

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.

AuthorDidier G. Leibovici <didier.leibovici@nottingham.ac.uk>
Date of publication2015-07-20 18:08:50
MaintainerDidier G. Leibovici <c3s2i@free.fr>
LicenseGPL (>= 2)
Version1.2-12
http://c3s2i.free.fr/

View on CRAN

Files in this package

PTAk
PTAk/inst
PTAk/inst/CITATION
PTAk/inst/doc
PTAk/inst/doc/index.html
PTAk/inst/doc/right.jpg
PTAk/inst/doc/R.css
PTAk/inst/doc/logosm.jpg
PTAk/inst/doc/up.jpg
PTAk/inst/doc/left.jpg
PTAk/inst/doc/PTAkstructure.pdf
PTAk/inst/doc/logo.jpg
PTAk/inst/doc/PTAkgeneral.pdf
PTAk/inst/doc/PTAklogo.png
PTAk/NAMESPACE
PTAk/demo
PTAk/demo/FCAk.R
PTAk/demo/SVDgen.R
PTAk/demo/PTA3.R
PTAk/demo/00Index
PTAk/demo/PTAk.R
PTAk/demo/CauRuimet.R
PTAk/data
PTAk/data/timage12.RData
PTAk/data/crimerate.RData
PTAk/data/Zone_climTUN.RData
PTAk/R
PTAk/R/PTAk.R
PTAk/MD5
PTAk/DESCRIPTION
PTAk/man
PTAk/man/summary.PTAk.Rd PTAk/man/CauRuimet.Rd PTAk/man/CONTRACTION.Rd PTAk/man/PROJOT.Rd PTAk/man/APSOLUk.Rd PTAk/man/howtoPTAk.Rd PTAk/man/FCA2.Rd PTAk/man/REBUILD.Rd PTAk/man/datasets.Rd PTAk/man/PCAn.Rd PTAk/man/COS2CTR.PTAk.Rd PTAk/man/PTAk-internal.Rd PTAk/man/preprocessings.Rd PTAk/man/SINGVA.Rd PTAk/man/PTAk.Rd PTAk/man/FCAk.Rd PTAk/man/APSOLU3.Rd PTAk/man/CANDPARA.Rd PTAk/man/plot.PTAk.Rd PTAk/man/PTA3.Rd PTAk/man/FCAmet.Rd PTAk/man/TENSELE.Rd PTAk/man/INITIA.Rd PTAk/man/SVDgen.Rd

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

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