A function for retrieving all proceedings in Stortinget, both current and historical.
Value
A list with three dataframes:
$root (only download meta data)
response_date Date of data retrieval version Data version from the API $proceedings (description of main proceeding categories)
id Id of proceeding name Name of proceeding $poceedings_steps (description of proceeding steps within each main category)
id Id of proceeding step name Name of proceeding step step_number Order of proceeding steps outdated Whether the step is outdated main_id Id for proceeding type the step belongs to