R: Making ordinal information.

get.order {loe} | R Documentation

## Making ordinal information.

### Description

For a given dissimilarity matrix Xi=(xi_{ij})_{n x n}, creating the ordinal information matrix whose row vectors are ordinal quadruples of indices: a row vector (i,j,k,l) means xi_{ij}<xi_{kl}.

### Usage

    get.order(DM)

### Arguments

`DM` | A dissimilarity matrix.

### Value

The matrix whose row vectors are ordinal quadruples of indices: a row vector (i,j,k,l) means xi_{ij}<xi_{kl}.

### Author(s)

Yoshikazu Terada

### Examples

    data(eurodist)
    OIF <- get.order(as.matrix(eurodist))

[Package loe version 1.1 Index]