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

Details

This function load a custom GO annotation database table with columns:

taxid

custom taxonomic identifiants

gene_id

custom gene identifiants

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"
    )
)