Add a single character vector or a list to give an identifier for the dataset, such as a DOI.

data_identifier(data) <- value

Arguments

data

the data frame

value

the identifier

Examples

data('bfi') data_identifier(bfi) <- "doi:10.5281/zenodo.1326520" attributes(bfi)[[4]]
#> [1] "doi:10.5281/zenodo.1326520"