R: Performs a rotation in the plane

rotate2 {lava} | R Documentation

## Performs a rotation in the plane

### Description

Performs a rotation in the plane

### Usage

    rotate2(x, theta = pi)

### Arguments

`x` | Matrix to be rotated (2 times n)
`theta` | Rotation in radians

### Value

Returns a matrix of the same dimension as `x`

### Author(s)

Klaus K. Holst

### Examples

    rotate2(cbind(c(1,2),c(2,1)))

[Package lava version 1.6.1 Index]