Get annotation headings (name only) based on type and heading criteria.

Usage

getPubchemAnnotationHeadings(type = "all", heading = NULL)

Arguments

type: The type of annotation headings to retrieve. Options include "Compound", "Gene", "Taxonomy", "Element", "Assay", "Protein", "Cell", "Pathway", or "all" (default).
heading: The specific heading to filter the results by. Defaults to NULL, which retrieves all headings.

Value

A data.table containing the annotation headings and types.

Examples

getPubchemAnnotationHeadings()
#>              Heading     Type
#>               <char>   <char>
#>   1: 11B NMR Spectra Compound
#>   2: 13C NMR Spectra Compound
#>   3: 15N NMR Spectra Compound
#>   4: 17O NMR Spectra Compound
#>   5: 19F NMR Spectra Compound
#>  ---                         
#> 689:       Withdrawn Compound
#> 690:     WormBase ID     Gene
#> 691:     WormBase ID  Protein
#> 692: Xenbase Gene ID     Gene
#> 693:         ZFIN ID     Gene
getPubchemAnnotationHeadings(type = "Compound")
#>                      Heading     Type
#>                       <char>   <char>
#>   1:         11B NMR Spectra Compound
#>   2:         13C NMR Spectra Compound
#>   3:         15N NMR Spectra Compound
#>   4:         17O NMR Spectra Compound
#>   5:         19F NMR Spectra Compound
#>  ---                                 
#> 522: WHO Essential Medicines Compound
#> 523:                Wikidata Compound
#> 524:               Wikipedia Compound
#> 525:        Wiley References Compound
#> 526:               Withdrawn Compound
getPubchemAnnotationHeadings(heading = "ChEMBL*")
#>                Heading     Type
#>                 <char>   <char>
#> 1: ChEMBL Cell Line ID     Cell
#> 2:           ChEMBL ID Compound
#> 3:    ChEMBL Target ID  Protein
getPubchemAnnotationHeadings(type = "Compound", heading = "ChEMBL*")
#>      Heading     Type
#>       <char>   <char>
#> 1: ChEMBL ID Compound