Frequencies for first 10,000 rows of road_fnc variable in accident dataset : RDWY | FUNCTION | CLASS | Freq. Percent Cum. ------------+----------------------------------- 1 | 584 5.84 5.84 2 | 972 9.72 15.56 3 | 821 8.21 23.77 4 | 1,072 10.72 34.49 5 | 333 3.33 37.82 6 | 1,018 10.18 48.00 9 | 11 0.11 48.11 11 | 561 5.61 53.72 12 | 982 9.82 63.54 13 | 1,466 14.66 78.20 14 | 1,075 10.75 88.95 15 | 301 3.01 91.96 16 | 783 7.83 99.79 19 | 10 0.10 99.89 99 | 11 0.11 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016