duplicatedEdges {graph} | R Documentation

## duplicatedEdges

### Description

A multigraph is a graph where edges between nodes can be represented several times. For some algorithms this causes problems. `duplicatedEdges` tests an instance of the `graphNEL` class to see if it has duplicated edges and returns `TRUE` if it does and `FALSE` otherwise.

### Usage

    duplicatedEdges(graph)

### Arguments

`graph` | An instance of the class `graphNEL`

### Details

It would be nice to handle other types of graphs.

### Value

A logical, either `TRUE` if the graph has duplicated edges or `FALSE` it not.

### Author(s)

R. Gentleman

### See Also

`connComp`, `ugraph`

### Examples

    ##---- Should be DIRECTLY executable !! ----
    ##-- ==>  Define data, use random,

[Package graph version 1.72.0 Index]