Add metadata to the JECFA dataset — add

This function adds metadata to the JECFA dataset. The metadata includes the type of the JECFA report, the host of the URL, the abbreviation of the JECFA report, the clean report, the FAS number, and a reference ID.

Usage

add_metadata(jecfa)

Arguments

jecfa: A data frame with the JECFA data

Value

A data frame with the JECFA data and the added metadata

Examples

library(jecfa)
c(1, 2) |>
  purrr::map(\(id) compose_jecfa_list(id) |> get_result()) |>
  create_df() |>
  process_df() |>
  add_metadata()
#> # A tibble: 2 × 22
#>   Report    Report_sourcelink Tox.Monograph Tox.Monograph_source…¹ Specification
#>   <chr>     <chr>             <chr>         <chr>                  <chr>        
#> 1 TRS 776-… http://apps.who.… FAS 24-JECFA… http://www.inchem.org… FAO Combined…
#> 2 TRS 909-… http://apps.who.… FAS 48-JECFA… http://www.inchem.org… Compendium o…
#> # ℹ abbreviated name: ¹Tox.Monograph_sourcelink
#> # ℹ 17 more variables: Specification_sourcelink <chr>, Synonyms <chr>,
#> #   CAS.number <chr>, Functional.Class <chr>, Evaluation.year <chr>,
#> #   Chemical.Names <chr>, JECFA.number <chr>, COE.number <chr>,
#> #   FEMA.number <chr>, JECFA_name <chr>, URL <chr>, FAS <chr>, type <chr>,
#> #   host <chr>, Tox_monograph_abbr <chr>, Report_clean <chr>, ref_id <int>