distancePermutationSwapInv {CEGO} | R Documentation |

## Inverse-Swap-Distance for Permutations

### Description

The swap distance on the inverse of permutations x and y.
See `distancePermutationSwap`

for non-inversed version.

### Usage

```
distancePermutationSwapInv(x, y)
```

### Arguments

`x` |
first permutation (integer vector) |

`y` |
second permutation (integer vector) |

### Value

numeric distance value

`d(x,y)`

, scaled to values between 0 and 1 (based on the maximum possible distance between two permutations)

### Examples

```
x <- 1:5
y <- c(1,2,3,5,4)
distancePermutationSwapInv(x,y)
p <- replicate(10,sample(1:5),simplify=FALSE)
distanceMatrix(p,distancePermutationSwapInv)
```

[Package

*CEGO*version 2.4.3 Index]