Frequencies for first 10,000 rows of tire_sze variable in vehicle dataset : original | tire size | Freq. Percent Cum. ------------+----------------------------------- | 4,495 44.95 44.95 000000 | 172 1.72 46.67 12R145 | 4 0.04 46.71 13R145 | 3 0.03 46.74 13R155 | 47 0.47 47.21 13R165 | 15 0.15 47.36 13R175 | 66 0.66 48.02 13R185 | 15 0.15 48.17 146.95 | 2 0.02 48.19 14695 | 1 0.01 48.20 147.35 | 1 0.01 48.21 14E70 | 1 0.01 48.22 14R175 | 137 1.37 49.59 14R185 | 350 3.50 53.09 14R195 | 190 1.90 54.99 14R205 | 22 0.22 55.21 14R215 | 4 0.04 55.25 155.60 | 3 0.03 55.28 156.00 | 1 0.01 55.29 15FR78 | 1 0.01 55.30 15GR78 | 1 0.01 55.31 15H78 | 1 0.01 55.32 15R165 | 1 0.01 55.33 15R175 | 17 0.17 55.50 15R185 | 177 1.77 57.27 15R190 | 2 0.02 57.29 15R195 | 545 5.45 62.74 15R205 | 553 5.53 68.27 15R215 | 194 1.94 70.21 15R225 | 146 1.46 71.67 15R235 | 140 1.40 73.07 15R245 | 1 0.01 73.08 15R265 | 1 0.01 73.09 16R175 | 1 0.01 73.10 16R195 | 10 0.10 73.20 16R205 | 405 4.05 77.25 16R215 | 430 4.30 81.55 16R225 | 401 4.01 85.56 16R235 | 147 1.47 87.03 16R245 | 136 1.36 88.39 16R255 | 59 0.59 88.98 16R265 | 120 1.20 90.18 16R275 | 2 0.02 90.20 17R205 | 31 0.31 90.51 17R215 | 214 2.14 92.65 17R225 | 213 2.13 94.78 17R235 | 101 1.01 95.79 17R245 | 71 0.71 96.50 17R255 | 14 0.14 96.64 17R265 | 78 0.78 97.42 17R275 | 7 0.07 97.49 17R285 | 1 0.01 97.50 18R215 | 8 0.08 97.58 18R225 | 52 0.52 98.10 18R235 | 48 0.48 98.58 18R245 | 51 0.51 99.09 18R255 | 24 0.24 99.33 18R265 | 24 0.24 99.57 18R275 | 4 0.04 99.61 18R285 | 1 0.01 99.62 19R225 | 1 0.01 99.63 19R235 | 5 0.05 99.68 19R245 | 4 0.04 99.72 19R255 | 8 0.08 99.80 19R275 | 1 0.01 99.81 20R235 | 1 0.01 99.82 20R245 | 8 0.08 99.90 20R255 | 2 0.02 99.92 20R265 | 1 0.01 99.93 20R275 | 5 0.05 99.98 20R285 | 1 0.01 99.99 999999 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Oct 2016