slam: norms – R documentation

Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

norms

Row and Column Norms

Compute row and column p-norms.

row_norms(x, p = 2)
col_norms(x, p = 2)

`x`	a sparse `simple_triplet_matrix`, or a dense matrix.
`p`	a numeric at least one. Using `Inf` gives the maximum norm.

A vector with the row or column p-norms for the given matrix.

x <- matrix(1 : 9, 3L)
## Row lengths:
row_norms(x)
## Column maxima:
col_norms(x, Inf)

Sparse Lightweight Arrays and Matrices

v0.1-48

GPL-2

Authors

Kurt Hornik [aut, cre] (<https://orcid.org/0000-0003-4198-9911>), David Meyer [aut], Christian Buchta [aut]

Initial release