Function reference • comtradr

Get data

Workhorse function of the package

ct_get_data(): Get trade data from the UN Comtrade API

Internal functions

These functions are called internally by ct_get_data and do the heavy lifting.

ct_check_params(): Check that input parameters are valid and in compliance with UN Comtrade APIs.

ct_build_request(): Build a valid request object from the checked parameters

ct_perform_request(): Performs the request to the Comtrade API

ct_process_response(): Processes the response object

get_primary_comtrade_key(): get_primary_comtrade_key

set_primary_comtrade_key(): Set your primary Comtrade API key in the environment variable

Access package data

These functions allow you to access internal reference tables, such as possible ISO codes and commodity codes.

country_codes: Country codes

ct_commodity_lookup(): UN Comtrade commodities database query

ct_get_ref_table(): Get reference table from package data

Deprecated functions

These functions were part of the previous iteration of the package and are now deprecated.

ct_commodity_db_type(): ct_commodity_db_type

ct_country_lookup(): ct_country_lookup

ct_get_remaining_hourly_queries(): ct_get_remaining_hourly_queries

ct_get_reset_time(): ct_get_reset_time

ct_pretty_cols: ct_pretty_cols

ct_register_token(): ct_register_token

ct_search(): ct_search

ct_update_databases(): ct_update_databases

ct_use_pretty_cols(): ct_use_pretty_cols