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 | 3 0.03 2.48 2 | 4 0.04 2.52 3 | 8 0.08 2.60 5 | 81 0.81 3.41 6 | 3 0.03 3.44 7 | 4 0.04 3.48 8 | 1 0.01 3.49 10 | 120 1.20 4.69 12 | 4 0.04 4.73 15 | 91 0.91 5.64 20 | 98 0.98 6.62 22 | 1 0.01 6.63 23 | 1 0.01 6.64 24 | 2 0.02 6.66 25 | 158 1.58 8.24 26 | 5 0.05 8.29 27 | 1 0.01 8.30 28 | 3 0.03 8.33 29 | 2 0.02 8.35 30 | 225 2.25 10.60 31 | 5 0.05 10.65 32 | 2 0.02 10.67 33 | 4 0.04 10.71 34 | 2 0.02 10.73 35 | 314 3.14 13.87 36 | 4 0.04 13.91 37 | 2 0.02 13.93 38 | 2 0.02 13.95 39 | 3 0.03 13.98 40 | 353 3.53 17.51 41 | 4 0.04 17.55 42 | 4 0.04 17.59 43 | 7 0.07 17.66 44 | 6 0.06 17.72 45 | 419 4.19 21.91 46 | 2 0.02 21.93 47 | 8 0.08 22.01 48 | 5 0.05 22.06 49 | 1 0.01 22.07 50 | 622 6.22 28.29 51 | 4 0.04 28.33 52 | 6 0.06 28.39 53 | 5 0.05 28.44 54 | 7 0.07 28.51 55 | 731 7.31 35.82 56 | 5 0.05 35.87 57 | 4 0.04 35.91 58 | 2 0.02 35.93 59 | 4 0.04 35.97 60 | 326 3.26 39.23 61 | 1 0.01 39.24 62 | 10 0.10 39.34 63 | 6 0.06 39.40 64 | 5 0.05 39.45 65 | 175 1.75 41.20 66 | 4 0.04 41.24 67 | 1 0.01 41.25 68 | 2 0.02 41.27 69 | 2 0.02 41.29 70 | 250 2.50 43.79 71 | 1 0.01 43.80 72 | 1 0.01 43.81 73 | 7 0.07 43.88 74 | 3 0.03 43.91 75 | 102 1.02 44.93 76 | 5 0.05 44.98 77 | 4 0.04 45.02 78 | 2 0.02 45.04 79 | 1 0.01 45.05 80 | 161 1.61 46.66 81 | 1 0.01 46.67 82 | 3 0.03 46.70 84 | 3 0.03 46.73 85 | 31 0.31 47.04 86 | 2 0.02 47.06 87 | 1 0.01 47.07 88 | 1 0.01 47.08 90 | 68 0.68 47.76 92 | 4 0.04 47.80 93 | 1 0.01 47.81 94 | 1 0.01 47.82 95 | 103 1.03 48.85 99 | 5,115 51.15 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Apr 2016