R: Return the symbolic representation of a Matrix

symb {sparseinv} | R Documentation

## Return the symbolic representation of a Matrix

### Description

This function takes an object of class Matrix and returns the same Matrix with all elements replaced with 1 #'

### Usage

    symb(A)

### Arguments

`A` | object of class Matrix

### Value

object of class Matrix

### Examples

    require(Matrix)
    Q = sparseMatrix(i = c(1, 1, 2, 2),
                     j = c(1, 2, 1, 2),
                     x = c(0.1, 0.2, 0.2, 1))
    Qsymb <- symb(Q)
    Qsymb

[Package sparseinv version 0.1.3 Index]