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A set of tools for creation, manipulation, and modeling of tensors with arbitrary number of modes. A tensor in the context of data analysis is a multidimensional array. rTensor does this by providing a S4 class 'Tensor' that wraps around the base 'array' class. rTensor provides common tensor operations as methods, including matrix unfolding, summing/averaging across modes, calculating the Frobenius norm, and taking the inner product between two tensors. Familiar array operations are overloaded, such as index subsetting via '[' and element-wise operations. rTensor also implements various tensor decomposition, including CP, GLRAM, MPCA, PVD, and Tucker. For tensors with 3 modes, rTensor also implements transpose, t-product, and t-SVD, as defined in Kilmer et al. (2013). Some auxiliary functions include the Khatri-Rao product, Kronecker product, and the Hadamard product for a list of matrices.

copied from cf-staging / r-rtensor
Type Size Name Uploaded Downloads Labels
conda 282.8 kB | noarch/r-rtensor-1.4.8-r44hc72bb7e_4.conda  1 year and 22 days ago 1017 main
conda 285.8 kB | noarch/r-rtensor-1.4.8-r43hc72bb7e_4.conda  1 year and 22 days ago 985 main
conda 275.0 kB | noarch/r-rtensor-1.4.8-r42hc72bb7e_3.conda  2 years and 1 month ago 1383 main
conda 284.3 kB | noarch/r-rtensor-1.4.8-r43hc72bb7e_3.conda  2 years and 1 month ago 1420 main
conda 297.3 kB | noarch/r-rtensor-1.4.8-r42hc72bb7e_2.tar.bz2  2 years and 9 months ago 1728 main
conda 297.3 kB | noarch/r-rtensor-1.4.8-r41hc72bb7e_2.tar.bz2  2 years and 9 months ago 1789 main
conda 296.6 kB | noarch/r-rtensor-1.4.8-r41hc72bb7e_1.tar.bz2  3 years and 6 months ago 2375 main
conda 294.7 kB | noarch/r-rtensor-1.4.8-r40hc72bb7e_1.tar.bz2  3 years and 6 months ago 2281 main
conda 300.2 kB | noarch/r-rtensor-1.4.8-r41hc72bb7e_0.tar.bz2  4 years and 2 months ago 2337 main
conda 298.9 kB | noarch/r-rtensor-1.4.8-r40hc72bb7e_0.tar.bz2  4 years and 2 months ago 2323 main
conda 295.7 kB | noarch/r-rtensor-1.4.8-r36hc72bb7e_0.tar.bz2  4 years and 2 months ago 2349 main
conda 5.8 MB | noarch/r-rtensor-1.4.1-r36h6115d3f_1.tar.bz2  5 years and 2 months ago 3319 main
conda 5.8 MB | noarch/r-rtensor-1.4.1-r40h6115d3f_1.tar.bz2  5 years and 2 months ago 3321 main
conda 5.8 MB | noarch/r-rtensor-1.4.1-r36h6115d3f_0.tar.bz2  5 years and 3 months ago 3354 main
conda 5.8 MB | noarch/r-rtensor-1.4.1-r35h6115d3f_0.tar.bz2  5 years and 3 months ago 3340 main
conda 5.8 MB | noarch/r-rtensor-1.4-r36h6115d3f_1002.tar.bz2  5 years and 3 months ago 3388 main
conda 5.8 MB | noarch/r-rtensor-1.4-r35h6115d3f_1002.tar.bz2  5 years and 3 months ago 3310 main
conda 5.8 MB | noarch/r-rtensor-1.4-r35h6115d3f_1001.tar.bz2  6 years and 6 days ago 4164 main cf202003
conda 5.8 MB | noarch/r-rtensor-1.4-r36h6115d3f_1001.tar.bz2  6 years and 6 days ago 4175 main cf202003
conda 5.8 MB | noarch/r-rtensor-1.4-r351h6115d3f_1000.tar.bz2  6 years and 7 months ago 4740 main cf202003 gcc7 cf201901
conda 5.8 MB | noarch/r-rtensor-1.4-r351h6115d3f_0.tar.bz2  6 years and 7 months ago 4724 main cf202003 gcc7 cf201901

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