rrcov3way v0.1-18

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

Provides methods for multiway data analysis by means of Parafac and Tucker 3 models. Robust versions (Engelen and Hubert (2011) <doi:10.1016/j.aca.2011.04.043>) and versions for compositional data are also provided (Gallo (2015) <doi:10.1080/03610926.2013.798664>, Di Palma et al. (2018) <doi:10.1080/02664763.2017.1381669>.

Functions in rrcov3way

Name Description
congruence Coefficient of factor congruence (phi)
mtrace The trace of a square numeric matrix
orth Orthonormal basis for the column space of matrix
do3Postprocess Postprocessing: renormalization, reflection and reordering; access to some of the components of the model.
krp The Khatri-Rao product of two matrices
girls Sempe girls' growth curves data
ulabor Undeclared labor by region in Italy
unfold Matrix unfolding
orthmax2 Orthomax Rotation
permute Permutation of a matricized array
plot.tucker3 Plot a tucker3 object
toArray Matrix to array conversion
waterquality Water quality data in Wyoming, USA
va3way Manufacturing value added by technology intensity for several years
Kojima Parental behaviour in Japan
do3Rotate Varimax Rotation for Tucker3 models
cp_als Alternating Least Squares (ALS) for Candecomp/Parafac (CP)
Arno Chemical composition of water in the main stream of Arno river
Tucker3 Robust Tucker3 estimator for compositional data
Parafac Robust Parafac estimator for compositional data
amino Amino acids fluorescence data.
elind OECD Electronics Industries Data
do3Scale Centering and scaling
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Date 2020-01-14
VersionNote Released 0.1-10 on 2017-06-22 on CRAN
LazyLoad no
LazyData no
License GPL (>= 2)
Packaged 2020-01-14 12:48:29 UTC; todorovv
NeedsCompilation no
RoxygenNote 6.1.1
Repository CRAN
Date/Publication 2020-01-17 00:00:02 UTC

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