relations_table_to_graph {OmnipathR} | R Documentation

## Graph from a table of ontology relations

### Description

Graph from a table of ontology relations

### Usage

    relations_table_to_graph(relations)

### Arguments

`relations` | A data frame of ontology relations (the "relations" element of the list returned by `obo_parser` in case its argument 'tables' is `TRUE`).

### Details

By default the relations point from child to parents, the edges in the graph will be of the same direction. Use `swap_relations` on the data frame to reverse the direction.

### Value

The relations converted to an igraph graph object.

### Examples

    go <- get_db('go_basic')
    go_graph <- relations_table_to_graph(go$relations)

[Package OmnipathR version 3.2.0 Index]