Frequencies for first 10,000 rows of trav_sp variable in vehicle dataset : Travel | Speed | Freq. Percent Cum. ------------+----------------------------------- 0 | 245 2.45 2.45 1 | 1 0.01 2.46 2 | 8 0.08 2.54 3 | 10 0.10 2.64 4 | 5 0.05 2.69 5 | 72 0.72 3.41 6 | 3 0.03 3.44 7 | 1 0.01 3.45 8 | 22 0.22 3.67 10 | 82 0.82 4.49 12 | 10 0.10 4.59 13 | 17 0.17 4.76 14 | 3 0.03 4.79 15 | 68 0.68 5.47 16 | 2 0.02 5.49 17 | 4 0.04 5.53 18 | 19 0.19 5.72 19 | 1 0.01 5.73 20 | 56 0.56 6.29 23 | 23 0.23 6.52 24 | 3 0.03 6.55 25 | 92 0.92 7.47 26 | 5 0.05 7.52 27 | 5 0.05 7.57 28 | 36 0.36 7.93 29 | 6 0.06 7.99 30 | 143 1.43 9.42 31 | 2 0.02 9.44 32 | 4 0.04 9.48 33 | 53 0.53 10.01 34 | 9 0.09 10.10 35 | 259 2.59 12.69 36 | 9 0.09 12.78 37 | 7 0.07 12.85 38 | 95 0.95 13.80 39 | 5 0.05 13.85 40 | 331 3.31 17.16 41 | 9 0.09 17.25 42 | 10 0.10 17.35 43 | 104 1.04 18.39 44 | 13 0.13 18.52 45 | 348 3.48 22.00 46 | 10 0.10 22.10 47 | 8 0.08 22.18 48 | 102 1.02 23.20 49 | 8 0.08 23.28 50 | 462 4.62 27.90 51 | 8 0.08 27.98 52 | 12 0.12 28.10 53 | 123 1.23 29.33 54 | 9 0.09 29.42 55 | 802 8.02 37.44 56 | 9 0.09 37.53 57 | 15 0.15 37.68 58 | 158 1.58 39.26 59 | 14 0.14 39.40 60 | 282 2.82 42.22 61 | 12 0.12 42.34 62 | 15 0.15 42.49 63 | 60 0.60 43.09 64 | 9 0.09 43.18 65 | 304 3.04 46.22 66 | 10 0.10 46.32 67 | 10 0.10 46.42 68 | 53 0.53 46.95 69 | 5 0.05 47.00 70 | 213 2.13 49.13 71 | 13 0.13 49.26 72 | 8 0.08 49.34 73 | 29 0.29 49.63 74 | 9 0.09 49.72 75 | 98 0.98 50.70 76 | 7 0.07 50.77 77 | 4 0.04 50.81 78 | 18 0.18 50.99 79 | 8 0.08 51.07 80 | 107 1.07 52.14 81 | 4 0.04 52.18 82 | 4 0.04 52.22 83 | 7 0.07 52.29 84 | 4 0.04 52.33 85 | 46 0.46 52.79 86 | 2 0.02 52.81 87 | 7 0.07 52.88 88 | 11 0.11 52.99 89 | 3 0.03 53.02 90 | 48 0.48 53.50 91 | 2 0.02 53.52 92 | 4 0.04 53.56 93 | 5 0.05 53.61 94 | 3 0.03 53.64 95 | 10 0.10 53.74 96 | 2 0.02 53.76 97 | 64 0.64 54.40 99 | 4,560 45.60 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016