# Robust Methods for Multiway Data Analysis, Applicable also for Compositional Data

## Documentation for package ‘rrcov3way’ version 0.6-1

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

amino | Amino acids fluorescence data.
Arno | Chemical composition of water in the main stream of Arno river
congruence | Coefficient of factor congruence (phi)
coordinates | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
coordinates.parafac | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
coordinates.tucker3 | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
cp_als | Alternating Least Squares (ALS) for Candecomp/Parafac (CP)
cp_atld | Alternating Trilinear Decomposition (ATLD) for Candecomp/Parafac (CP)
cp_gen | Generate PARAFAC data sets, optionally with outliers
cp_int2 | ATLD-ALS algorithm for Candecomp/Parafac (CP)
do3Postprocess | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
do3Postprocess.default | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
do3Postprocess.parafac | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
do3Postprocess.tucker3 | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
do3Rotate | Varimax Rotation for Tucker3 models
do3Rotate.tucker3 | Varimax Rotation for Tucker3 models
do3Scale | Centering and scaling
do3Scale.default | Centering and scaling
do3Scale.parafac | Centering and scaling
do3Scale.tucker3 | Centering and scaling
dorrit | Dorrit fluorescence data.
elind | OECD Electronics Industries Data
girls | Sempe girls' growth curves data
is.orthogonal | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
is.orthonormal | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
Kiers2001 | Fictious data set of Kiers and Mechelen (2001).
Kojima | Parental behaviour in Japan
Kojima.boys | Parental behaviour in Japan
Kojima.girls | Parental behaviour in Japan
krp | The Khatri-Rao product of two matrices
mtrace | The trace of a square numeric matrix
Parafac | Robust Parafac estimator for compositional data
permute | Permutation of a matricized array
plot.parafac | Plot a parafac or a tucker3 object
plot.tucker3 | Plot a parafac or a tucker3 object
print.parafac | Robust Parafac estimator for compositional data
print.tucker3 | Robust Tucker3 estimator for compositional data
reflect | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
reflect.parafac | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
reflect.tucker3 | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
reorder | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
reorder.parafac | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
reorder.tucker3 | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
satisfaction | Student satisfaction data
tall2wide | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
tallArray | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
toArray | Matrix to array conversion
Tucker3 | Robust Tucker3 estimator for compositional data
ulabor | Undeclared labor by region in Italy
unfold | Matrix unfolding
va3way | Manufacturing value added by technology intensity for several years
waterquality | Water quality data in Wyoming, USA
weights | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
weights.parafac | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
weights.tucker3 | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
wideArray | Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.