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Imports data from BTS/RITA/Transtats files
import_db1b(c, t, zip = FALSE, auto = TRUE)
Coupon csv file to be imported, in case of DB1B database
Ticket csv file to be imported, in case of DB1B database
Should equal TRUE if original file comes from the BTS prezipped option.
Automatically assigns object
Coupon files can be found at https://www.transtats.bts.gov/Fields.asp?gnoyr_VQ=FLM. Ticket files can be found at https://www.transtats.bts.gov/Fields.asp?gnoyr_VQ=FKF. Both files should belong to the same year and same quarter. Note: We do recommend sparklyr to be used for larger sets of data. More information on variables to select and type of files to use can be found here
# NOT RUN { import_db1b(skynet_example("Coupon_2001Q1.csv"), skynet_example("Ticket_2001Q1.csv")) # }
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