Reads the ISCOGroups CSV file from an ESCO classification dataset
directory and returns it as a data.table.
Usage
read_isco_groups(esco_dir)
Arguments
- esco_dir
Character path to the ESCO dataset directory
(e.g. "ESCO dataset - v1.1.1 - classification - it - csv").
The function looks for a file matching ISCOGroups*.csv inside
this directory.
Value
A data.table with ISCO group classification columns
including code and preferredLabel.