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 | |
| No Results! | ||
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Details
| 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 |
| imports | nnls , robustbase |
| depends | rrcov |
| Contributors | Valentin Todorov, Maria Di Palma, Michele Gallo |
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