Frequencies for first 10,000 rows of drivetyp variable in vindecode dataset : (drive | type) this | element | describes | type of | driving | configurati | on for cars | and t | Freq. Percent Cum. ------------+----------------------------------- | 1,978 19.78 19.78 4FD | 40 0.40 20.18 4RD | 1,137 11.37 31.55 AWD | 499 4.99 36.54 FWD | 3,435 34.35 70.89 RWD | 2,911 29.11 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Oct 2016