reverseArch {topGO} | R Documentation

## ~~function to do ... ~~

### Description

TODO: Simple function to invert the direction of edges in an directed graph. The returned graph is of class graphNEL. It can use either simple matrices or sparse matrices (SparseM library)

### Usage

    reverseArch(dirGraph, useAlgo = "sparse", useWeights = TRUE)

### Arguments

`dirGraph` | The graph to be transformed
`useAlgo` | "sparse" or "normal"
`useWeights` | If weights should be used (if useAlgo = 'normal' that the weigths are used anyway)

### Details

~~ If necessary, more details than the description above ~~

### Value

An object of class `graphNEL-class` is returned.

### Author(s)

Adrian Alexa

### See Also

`buildLevels`, `mapGenes2GOgraph`, `inducedGraph`

### Examples

    ##---- Should be DIRECTLY executable !! ----
    ##-- ==>  Define data, use random,
    ##--    or do  help(data=index)  for the standard data sets.

[Package topGO version 1.8.1 Index]