sc_dict                 Search data dictionary.
sc_filter               Filter scorecard data by variable values.
sc_get                  Get scorecard data.
sc_init                 Initialize chained request.
sc_key                  Store Data.gov API key in system environment.
sc_select               Select scorecard data variables.
sc_year                 Select scorecard data year.
sc_zip                  Subset results to those within specified area
                        around zip code.
