Create and execute a query to retrieve all surveys
get_all_surveys(...)a table with a survey_abbreviation and survey_name columns
additional arguments to pass to bls_request()
query_all_surveys
Other blsR-requests:
bls_request(),
get_latest_observation(),
get_n_series_table(),
get_n_series(),
get_popular_series(),
get_series_tables(),
get_series_table(),
get_series(),
get_survey_info(),
reduce_spanned_responses(),
span_series_request()