Custom2GO {ViSEAGO} | R Documentation

## Store organisms GO annotations from custom database file.

### Description

Store the available species and current GO annotations from a custom table file

### Usage

    Custom2GO(file)

### Arguments

`file` | custom GO annotation file

### Details

This function load a custom GO annotation database table that must contain columns:

taxid

  custom taxonomic identifiants

gene_id

  custom gene identifiants

gene_symbol

  custom gene symbols

GOID

  Known GO identifiants (see `select(GO.db,columns=columns(GO.db),keys=keys(GO.db))`

evidence

  Known GO evidence codes

### Value

a `genomic_ressource-class` object required by `annotate`.

### References

Matt Dowle and Arun Srinivasan (2017). data.table: Extension of 'data.frame'. R package version 1.10.4. https://CRAN.R-project.org/package=data.table.

### See Also

Other genomic_ressource: `Bioconductor2GO()`, `Ensembl2GO()`, `EntrezGene2GO()`, `Uniprot2GO()`, `annotate()`, `available_organisms()`, `genomic_ressource-class`, `taxonomy()`

### Examples

    # Download custom GO annotations
    Custom<-ViSEAGO::Custom2GO(
        system.file(
            "extdata/customfile.txt",
            package = "ViSEAGO"
        )
    )

[Package ViSEAGO version 1.4.0 Index]