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Convert a plain matrix or simple triplet form matrix to a Matrix::dsCMatrix (implicit, upper) form

Source: R/sparse.R
make_csc_symm_matrix.Rd

Convert a plain matrix or simple triplet form matrix to a Matrix::dsCMatrix (implicit, upper) form

Usage

make_csc_symm_matrix(m)

Arguments

m

a matrix or a simple triplet form matrix

Value

a list of row pointer, column pointer, and values corresponding to a Matrix::dsCMatrix object