Frequencies for first 10,000 rows of trav_sp variable in vehicle dataset : Travel | Speed | Freq. Percent Cum. ------------+----------------------------------- 0 | 370 3.70 3.70 1 | 9 0.09 3.79 2 | 6 0.06 3.85 3 | 5 0.05 3.90 4 | 5 0.05 3.95 5 | 115 1.15 5.10 6 | 3 0.03 5.13 7 | 8 0.08 5.21 8 | 12 0.12 5.33 10 | 167 1.67 7.00 11 | 1 0.01 7.01 12 | 13 0.13 7.14 13 | 14 0.14 7.28 14 | 1 0.01 7.29 15 | 151 1.51 8.80 16 | 3 0.03 8.83 17 | 5 0.05 8.88 18 | 10 0.10 8.98 19 | 2 0.02 9.00 20 | 115 1.15 10.15 21 | 4 0.04 10.19 22 | 2 0.02 10.21 23 | 14 0.14 10.35 24 | 3 0.03 10.38 25 | 120 1.20 11.58 26 | 5 0.05 11.63 27 | 7 0.07 11.70 28 | 14 0.14 11.84 29 | 4 0.04 11.88 30 | 218 2.18 14.06 31 | 8 0.08 14.14 32 | 8 0.08 14.22 33 | 33 0.33 14.55 34 | 6 0.06 14.61 35 | 270 2.70 17.31 36 | 6 0.06 17.37 37 | 11 0.11 17.48 38 | 48 0.48 17.96 39 | 9 0.09 18.05 40 | 364 3.64 21.69 41 | 8 0.08 21.77 42 | 9 0.09 21.86 43 | 45 0.45 22.31 44 | 6 0.06 22.37 45 | 567 5.67 28.04 46 | 12 0.12 28.16 47 | 12 0.12 28.28 48 | 40 0.40 28.68 49 | 5 0.05 28.73 50 | 380 3.80 32.53 51 | 6 0.06 32.59 52 | 16 0.16 32.75 53 | 62 0.62 33.37 54 | 12 0.12 33.49 55 | 715 7.15 40.64 56 | 7 0.07 40.71 57 | 17 0.17 40.88 58 | 47 0.47 41.35 59 | 9 0.09 41.44 60 | 367 3.67 45.11 61 | 6 0.06 45.17 62 | 12 0.12 45.29 63 | 48 0.48 45.77 64 | 6 0.06 45.83 65 | 505 5.05 50.88 66 | 4 0.04 50.92 67 | 12 0.12 51.04 68 | 41 0.41 51.45 69 | 9 0.09 51.54 70 | 373 3.73 55.27 71 | 3 0.03 55.30 72 | 9 0.09 55.39 73 | 26 0.26 55.65 74 | 5 0.05 55.70 75 | 152 1.52 57.22 76 | 4 0.04 57.26 77 | 5 0.05 57.31 78 | 10 0.10 57.41 79 | 5 0.05 57.46 80 | 109 1.09 58.55 81 | 6 0.06 58.61 82 | 4 0.04 58.65 83 | 8 0.08 58.73 84 | 2 0.02 58.75 85 | 36 0.36 59.11 86 | 4 0.04 59.15 87 | 5 0.05 59.20 88 | 4 0.04 59.24 89 | 1 0.01 59.25 90 | 63 0.63 59.88 91 | 2 0.02 59.90 92 | 3 0.03 59.93 93 | 4 0.04 59.97 94 | 3 0.03 60.00 95 | 12 0.12 60.12 96 | 2 0.02 60.14 97 | 5 0.05 60.19 99 | 5 0.05 60.24 100 | 42 0.42 60.66 101 | 2 0.02 60.68 102 | 1 0.01 60.69 104 | 1 0.01 60.70 105 | 3 0.03 60.73 109 | 1 0.01 60.74 110 | 5 0.05 60.79 112 | 2 0.02 60.81 119 | 1 0.01 60.82 120 | 2 0.02 60.84 129 | 1 0.01 60.85 998 | 2,479 24.79 85.64 999 | 1,436 14.36 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016