This function returns Standard Industrial Classification [SIC] codes and the corresponding North American Industry Classification System [NAICS] identification.
sic_naics_codes(filter_duplicates = TRUE)
filter_duplicates |
|
---|
a tibble
Other dictionary:
dictionary_fred_ids()
,
dictionary_sec_filing_codes()
,
dictionary_sec_form_codes()
,
dictionary_sic_codes()
,
location_codes()
,
sec_rules()
sic_naics_codes(filter_duplicates = TRUE)