R: Some Basic Matrices

eye {pracma} | R Documentation

## Some Basic Matrices

### Description

Create basic matrices.

### Usage

    eye(n, m = n)
    ones(n, m = n)
    zeros(n, m = n)

### Arguments

`m, n` | numeric scalars specifying size of the matrix

### Value

Matrix of size `n x m`. Defaults to a square matrix if `m` is missing.

No dropping of dimensions; if `n = 1`, still returns a matrix and not a vector.

### See Also

`Diag`,

### Examples

    eye(3)
    ones(3, 1)
    zeros(1, 3)

[Package pracma version 2.0.4 Index]