APSOLU3                 Associated 3-modes Principal Tensors of a
                        3-modes Principal Tensor
APSOLUk                 Associated k-modes Principal Tensors of a
                        k-modes Principal Tensor
CANDPARA                CANonical DECOMPosition analysis and PARAllel
                        FACtor analysis
CONTRACTION             Contraction of two tensors
COS2                    Interpretation summaries
CauRuimet               Robust estimation of within group
                        varinace-covariance
FCA2                    Correspondence Analysis for 2-way tables
FCAk                    Generalisation of Correspondence Analysis for
                        k-way tables
FCAmet                  Tool used in Generalisation of Correspondence
                        Analysis for k-way tables
Ginv                    Internal PTAk functions
INITIA                  Initialisation used in SINGVA
PCAn                    Principal Component Analysis on n modes
PROJOT                  Orthogonal Tensor projection
PTA3                    Principal Tensor Analysis on 3 modes
PTAk                    Principal Tensor Analysis on k modes
REBUILD                 Build an approximation of the tensor of any
                        order
SINGVA                  Optimisation algorithm RPVSCC
SVDgen                  SVD with metrics and smoothing approximation
TENSELE                 Elementary Tensor product
howtoPTAk               howto for Principal Tensors Analysis of a
                        k-modes Tensor
plot.PTAk               Plot a PTAk object
preprocessings          Few useful functions for preprocessing arrays
summary.PTAk            Summary of a PTA-k modes analysis
timage12                data used for demo in SVDgen, PTA3
