getKEGGID-methods {KEGGgraph} | R Documentation

## Get KEGG ID

### Description

Get KEGGID from a `KEGGNode-class` object.

The `KEGGNode-class` can be either another pathway (KEGGID in the form like 'hsa\d*'), KEGG Gene ('hsa:\d*') or compound ('cpd:C\d*'). In case of the KEGG Gene ID, the organism prefix is removed when the value is returned.

### Methods

object = "KEGGNode"

  An object of `KEGGNode-class`

### Examples

    wntfile <- system.file("extdata/hsa04310.xml",package="KEGGgraph")
    wnt <- parseKGML(wntfile)
    nodes <- nodes(wnt)
    getKEGGID(nodes[[1]])
    getKEGGID(nodes[[26]])

[Package KEGGgraph version 1.40.0 Index]