expand_KEGG_mappings {KEGGlincs} | R Documentation

## Get detailed KEGG mapping information for each map entity

### Description

Extract mapping information from KGML object and normalize mappings based on multi-valued name attribute

### Usage

    expand_KEGG_mappings(KGML_file, convert_KEGG_IDs = TRUE)

### Arguments

`KGML_file` | An object of formal class KEGGPathway
`convert_KEGG_IDs` | A logical indicator; if set to FALSE will run faster however genes and compounds will remain labeled via KEGG codes (compounds) or accession numbers (genes). This option must be taken into account if data is being added. For example, the genes in 'KO_data' are identified by symbols, thus it is neccessary to retain the default option to convert IDs to symbols when planning to add edge data of this type.

### Value

A dataframe object with unique entry information for all [node] objects documented in the KEGG pathway. Note that if mutiple objects (i.e. genes or compounds) have the same entryID, this indicates that they share the same node [location] in the pathway.

### Examples

    p53_KGML <- get_KGML("hsa04115")
    p53_KEGG_mappings <-  expand_KEGG_mappings(p53_KGML, FALSE)

[Package KEGGlincs version 1.20.0 Index]