findPathwayIdsByXref {rWikiPathways} | R Documentation

## Find Pathway WPIDs By Xref

### Description

Retrieve list of pathway WPIDs containing the query Xref by identifier and system code.

### Usage

    findPathwayIdsByXref(identifier, systemCode)

### Arguments

`identifier` | (`character`) The official ID specified by a data source or system
`systemCode` | (`character`) The BridgeDb code associated with the data source or system, e.g., En (Ensembl), L (Entrez), Ch (HMDB), etc. See column two of https://github.com/bridgedb/BridgeDb/blob/master/org.bridgedb.bio/resources/org/bridgedb/bio/datasources.txt.

### Details

Note: there will be multiple listings of the same pathway if the Xref is present mutiple times.

### Value

A `list` of WPIDs

### Examples

    {
    findPathwayIdsByXref('ENSG00000232810','En')
    }

[Package rWikiPathways version 1.6.1 Index]