Filter records by taxonomic scope of studies
refdb_filter_ref_scope(x, max_tax)
x | a reference database (tibble). |
---|---|
max_tax | the maximum (widest) taxonomic focus of the study. |
a reference database (tibble).
A reference field (one ore more columns) must be set to use this function. If reference is not available (NA) for a record, the record is not dropped.