Frequencies for first 10,000 rows of doors variable in vindecode dataset : the number | of doors | the vehicle | has | Freq. Percent Cum. ------------+----------------------------------- | 961 9.61 9.61 0 | 1,710 17.10 26.71 2 | 1,476 14.76 41.47 3 | 214 2.14 43.61 4 | 5,634 56.34 99.95 5 | 5 0.05 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Oct 2016