R Graphical Manual

Last data update: 2014.03.03

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Results 1 - 9 of 9 found.
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foreign (Package: slam) : Read and Write Sparse Matrix Format Files

Read and write CLUTO sparse matrix format files, or the CCS format variant employed by the MC toolkit.

● Data Source: CranContrib
● Keywords: IO
● Alias: read_stm_CLUTO, read_stm_MC, write_stm_CLUTO, write_stm_MC
● 0 images

simple_triplet_matrix (Package: slam) : Simple Triplet Matrix

Data structures and operators for sparse matrices based on simple triplet representation.

● Data Source: CranContrib
● Keywords: math
● Alias: as.simple_triplet_matrix, is.simple_triplet_matrix, simple_triplet_diag_matrix, simple_triplet_matrix, simple_triplet_zero_matrix
● 0 images

norms (Package: slam) : Row and Column Norms

Compute row and column p-norms.

● Data Source: CranContrib
● Keywords:
● Alias: col_norms, row_norms
● 0 images

simple_sparse_array (Package: slam) : Simple Sparse Arrays

Data structures and operators for sparse arrays based on a representation by index matrix and value vector.

● Data Source: CranContrib
● Keywords: math
● Alias: as.simple_sparse_array, is.simple_sparse_array, simple_sparse_array, simple_sparse_zero_array
● 0 images

abind (Package: slam) : Combine Sparse Arrays

Combine a sequence of (sparse) arrays, matrices, or vectors into a single sparse array of the same or higher dimension.

● Data Source: CranContrib
● Keywords: array
● Alias: abind_simple_sparse_array, extend_simple_sparse_array
● 0 images

apply (Package: slam) :

Apply functions to (the cross-pairs of) the rows or columns of a sparse matrix.

● Data Source: CranContrib
● Keywords: algebra, array
● Alias: colapply_simple_triplet_matrix, crossapply_simple_triplet_matrix, rowapply_simple_triplet_matrix, tcrossapply_simple_triplet_matrix
● 0 images

sums (Package: slam) :

Form row and column sums and means for sparse arrays (currently simple_triplet_matrix only).

● Data Source: CranContrib
● Keywords: algebra, arith, array
● Alias: col_means, col_means.simple_triplet_matrix, col_sums, col_sums.simple_triplet_matrix, row_means, row_means.simple_triplet_matrix, row_sums, row_sums.simple_triplet_matrix
● 0 images

crossprod (Package: slam) :

Compute the matrix cross-product of a sparse and a dense or sparse matrix.

● Data Source: CranContrib
● Keywords: algebra, array
● Alias: crossprod_simple_triplet_matrix, matprod_simple_triplet_matrix, tcrossprod_simple_triplet_matrix
● 0 images

rollup (Package: slam) :

Rollup (aggregate) sparse arrays along arbitrary dimensions.

● Data Source: CranContrib
● Keywords: algebra, arith, array
● Alias: rollup, rollup.array, rollup.matrix, rollup.simple_sparse_array, rollup.simple_triplet_matrix
● 0 images