parse_fobi {fobitools} | R Documentation

## Parse FOBI in a Readable Tabular Format

### Description

This function allows users to download and parse the last version of the Food-Biomarker Ontology into a readable table format.

### Usage

    parse_fobi(terms = NULL, get = NULL)

### Arguments

`terms` | A character vector with FOBI term IDs. Default is NULL.
`get` | A character string indicating desired relationships between provided terms. Options are 'anc' (for ancestors) and 'des' (for descendants). Default is NULL and only information of single input terms will be provided.

### Value

A tibble with FOBI terms information.

### Author(s)

Pol Castellano-Escuder

### References

Pol Castellano-Escuder, Raúl González-Domínguez, David S Wishart, Cristina Andrés-Lacueva, Alex Sánchez-Pla, FOBI: an ontology to represent food intake data and associate it with metabolomic data, Database, Volume 2020, 2020, baaa033, https://doi.org/10.1093/databa/baaa033.

### Examples

    # Download and parse whole FOBI
    fobi <- parse_fobi()

    # Download and parse 'apple' related terms
    fobi_apple <- parse_fobi(terms = "FOODON:00002473")

    # Download and parse 'apple' term ancestors
    fobi_apple_anc <- parse_fobi(terms = "FOODON:00002473", get = "anc")

    # Download and parse 'apple' and 'alpha-Chaconine' related terms
    fobi_subset <- parse_fobi(terms = c("FOODON:00002473", "CHEBI:10219"))

[Package fobitools version 1.0.0 Index]