R: Row and Column Norms

norms {slam} | R Documentation

## Row and Column Norms

### Description

Compute row and column p-norms.

### Usage

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

### Arguments

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

### Value

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

### Examples

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

[Package slam version 0.1-40 Index]