Frequencies for first 10,000 rows of dur variable in ther2007q4 dataset : Numeric | value of | the | duration | (length) of | therapy | Freq. Percent Cum. ------------+----------------------------------- 0 | 14 0.14 0.14 1 | 316 3.16 3.30 2 | 169 1.69 4.99 3 | 191 1.91 6.90 4 | 99 0.99 7.89 5 | 83 0.83 8.72 6 | 89 0.89 9.61 7 | 49 0.49 10.10 8 | 50 0.50 10.60 9 | 24 0.24 10.84 10 | 48 0.48 11.32 11 | 19 0.19 11.51 12 | 23 0.23 11.74 13 | 19 0.19 11.93 14 | 23 0.23 12.16 15 | 29 0.29 12.45 16 | 21 0.21 12.66 17 | 19 0.19 12.85 18 | 27 0.27 13.12 19 | 8 0.08 13.20 20 | 12 0.12 13.32 21 | 10 0.10 13.42 22 | 11 0.11 13.53 23 | 5 0.05 13.58 24 | 25 0.25 13.83 25 | 5 0.05 13.88 26 | 5 0.05 13.93 27 | 2 0.02 13.95 28 | 8 0.08 14.03 29 | 16 0.16 14.19 30 | 9 0.09 14.28 31 | 7 0.07 14.35 32 | 4 0.04 14.39 33 | 2 0.02 14.41 34 | 3 0.03 14.44 35 | 4 0.04 14.48 36 | 5 0.05 14.53 37 | 3 0.03 14.56 38 | 3 0.03 14.59 39 | 4 0.04 14.63 40 | 5 0.05 14.68 41 | 3 0.03 14.71 42 | 12 0.12 14.83 43 | 7 0.07 14.90 44 | 3 0.03 14.93 45 | 5 0.05 14.98 46 | 5 0.05 15.03 47 | 3 0.03 15.06 48 | 6 0.06 15.12 49 | 3 0.03 15.15 50 | 3 0.03 15.18 51 | 2 0.02 15.20 52 | 3 0.03 15.23 53 | 8 0.08 15.31 54 | 1 0.01 15.32 55 | 1 0.01 15.33 56 | 1 0.01 15.34 57 | 1 0.01 15.35 58 | 1 0.01 15.36 61 | 3 0.03 15.39 62 | 11 0.11 15.50 63 | 1 0.01 15.51 64 | 1 0.01 15.52 65 | 1 0.01 15.53 67 | 3 0.03 15.56 68 | 4 0.04 15.60 69 | 4 0.04 15.64 70 | 4 0.04 15.68 71 | 3 0.03 15.71 72 | 4 0.04 15.75 73 | 4 0.04 15.79 74 | 1 0.01 15.80 75 | 7 0.07 15.87 76 | 2 0.02 15.89 77 | 1 0.01 15.90 78 | 3 0.03 15.93 79 | 3 0.03 15.96 80 | 4 0.04 16.00 81 | 1 0.01 16.01 82 | 2 0.02 16.03 83 | 3 0.03 16.06 85 | 3 0.03 16.09 86 | 2 0.02 16.11 87 | 1 0.01 16.12 88 | 3 0.03 16.15 89 | 1 0.01 16.16 90 | 7 0.07 16.23 92 | 6 0.06 16.29 93 | 3 0.03 16.32 95 | 4 0.04 16.36 96 | 1 0.01 16.37 97 | 1 0.01 16.38 98 | 8 0.08 16.46 99 | 3 0.03 16.49 100 | 2 0.02 16.51 101 | 1 0.01 16.52 102 | 2 0.02 16.54 103 | 1 0.01 16.55 104 | 17 0.17 16.72 105 | 3 0.03 16.75 106 | 5 0.05 16.80 107 | 1 0.01 16.81 108 | 6 0.06 16.87 109 | 1 0.01 16.88 111 | 3 0.03 16.91 112 | 1 0.01 16.92 113 | 4 0.04 16.96 114 | 1 0.01 16.97 115 | 2 0.02 16.99 117 | 2 0.02 17.01 118 | 6 0.06 17.07 119 | 2 0.02 17.09 120 | 6 0.06 17.15 121 | 4 0.04 17.19 122 | 3 0.03 17.22 123 | 2 0.02 17.24 124 | 1 0.01 17.25 126 | 2 0.02 17.27 127 | 6 0.06 17.33 128 | 1 0.01 17.34 129 | 5 0.05 17.39 131 | 2 0.02 17.41 132 | 6 0.06 17.47 133 | 3 0.03 17.50 135 | 2 0.02 17.52 137 | 1 0.01 17.53 138 | 3 0.03 17.56 139 | 1 0.01 17.57 141 | 3 0.03 17.60 142 | 2 0.02 17.62 143 | 2 0.02 17.64 145 | 1 0.01 17.65 148 | 1 0.01 17.66 149 | 3 0.03 17.69 150 | 1 0.01 17.70 151 | 2 0.02 17.72 152 | 1 0.01 17.73 153 | 3 0.03 17.76 154 | 4 0.04 17.80 157 | 1 0.01 17.81 159 | 2 0.02 17.83 161 | 3 0.03 17.86 163 | 1 0.01 17.87 164 | 2 0.02 17.89 166 | 1 0.01 17.90 167 | 2 0.02 17.92 168 | 2 0.02 17.94 169 | 1 0.01 17.95 170 | 5 0.05 18.00 171 | 2 0.02 18.02 174 | 1 0.01 18.03 175 | 1 0.01 18.04 176 | 1 0.01 18.05 178 | 1 0.01 18.06 179 | 1 0.01 18.07 180 | 1 0.01 18.08 181 | 2 0.02 18.10 183 | 7 0.07 18.17 184 | 1 0.01 18.18 187 | 1 0.01 18.19 189 | 1 0.01 18.20 191 | 1 0.01 18.21 195 | 2 0.02 18.23 201 | 1 0.01 18.24 203 | 1 0.01 18.25 208 | 2 0.02 18.27 210 | 3 0.03 18.30 211 | 3 0.03 18.33 217 | 1 0.01 18.34 221 | 11 0.11 18.45 222 | 1 0.01 18.46 223 | 1 0.01 18.47 227 | 7 0.07 18.54 229 | 2 0.02 18.56 231 | 1 0.01 18.57 235 | 2 0.02 18.59 236 | 1 0.01 18.60 237 | 6 0.06 18.66 241 | 2 0.02 18.68 244 | 3 0.03 18.71 245 | 4 0.04 18.75 247 | 1 0.01 18.76 253 | 2 0.02 18.78 254 | 1 0.01 18.79 255 | 3 0.03 18.82 257 | 1 0.01 18.83 265 | 1 0.01 18.84 267 | 2 0.02 18.86 268 | 1 0.01 18.87 272 | 1 0.01 18.88 273 | 1 0.01 18.89 275 | 1 0.01 18.90 276 | 2 0.02 18.92 278 | 1 0.01 18.93 279 | 1 0.01 18.94 280 | 1 0.01 18.95 281 | 1 0.01 18.96 294 | 1 0.01 18.97 295 | 1 0.01 18.98 298 | 1 0.01 18.99 302 | 1 0.01 19.00 305 | 1 0.01 19.01 310 | 1 0.01 19.02 311 | 1 0.01 19.03 316 | 1 0.01 19.04 318 | 1 0.01 19.05 319 | 1 0.01 19.06 321 | 1 0.01 19.07 324 | 2 0.02 19.09 331 | 2 0.02 19.11 333 | 1 0.01 19.12 334 | 1 0.01 19.13 336 | 2 0.02 19.15 338 | 1 0.01 19.16 339 | 1 0.01 19.17 347 | 1 0.01 19.18 351 | 1 0.01 19.19 354 | 1 0.01 19.20 356 | 1 0.01 19.21 359 | 1 0.01 19.22 361 | 1 0.01 19.23 365 | 1 0.01 19.24 366 | 2 0.02 19.26 373 | 1 0.01 19.27 376 | 1 0.01 19.28 378 | 1 0.01 19.29 379 | 1 0.01 19.30 380 | 1 0.01 19.31 386 | 1 0.01 19.32 394 | 1 0.01 19.33 405 | 1 0.01 19.34 408 | 1 0.01 19.35 416 | 2 0.02 19.37 418 | 1 0.01 19.38 422 | 1 0.01 19.39 424 | 1 0.01 19.40 435 | 1 0.01 19.41 442 | 1 0.01 19.42 451 | 1 0.01 19.43 460 | 1 0.01 19.44 466 | 1 0.01 19.45 467 | 1 0.01 19.46 469 | 1 0.01 19.47 470 | 2 0.02 19.49 473 | 1 0.01 19.50 491 | 3 0.03 19.53 499 | 1 0.01 19.54 510 | 1 0.01 19.55 518 | 1 0.01 19.56 528 | 1 0.01 19.57 533 | 1 0.01 19.58 541 | 1 0.01 19.59 543 | 1 0.01 19.60 549 | 1 0.01 19.61 560 | 1 0.01 19.62 566 | 1 0.01 19.63 570 | 1 0.01 19.64 584 | 1 0.01 19.65 596 | 1 0.01 19.66 602 | 1 0.01 19.67 616 | 1 0.01 19.68 617 | 1 0.01 19.69 626 | 1 0.01 19.70 628 | 2 0.02 19.72 630 | 1 0.01 19.73 652 | 1 0.01 19.74 654 | 1 0.01 19.75 683 | 1 0.01 19.76 689 | 2 0.02 19.78 706 | 1 0.01 19.79 730 | 3 0.03 19.82 731 | 1 0.01 19.83 732 | 1 0.01 19.84 747 | 1 0.01 19.85 749 | 1 0.01 19.86 760 | 1 0.01 19.87 770 | 1 0.01 19.88 777 | 1 0.01 19.89 789 | 1 0.01 19.90 812 | 1 0.01 19.91 817 | 1 0.01 19.92 823 | 1 0.01 19.93 829 | 1 0.01 19.94 848 | 1 0.01 19.95 852 | 1 0.01 19.96 853 | 1 0.01 19.97 870 | 1 0.01 19.98 874 | 1 0.01 19.99 884 | 1 0.01 20.00 905 | 1 0.01 20.01 911 | 1 0.01 20.02 934 | 1 0.01 20.03 947 | 3 0.03 20.06 992 | 1 0.01 20.07 999 | 1 0.01 20.08 1023 | 2 0.02 20.10 1029 | 1 0.01 20.11 1033 | 1 0.01 20.12 1048 | 1 0.01 20.13 1067 | 1 0.01 20.14 1095 | 1 0.01 20.15 1107 | 1 0.01 20.16 1118 | 1 0.01 20.17 1119 | 1 0.01 20.18 1127 | 1 0.01 20.19 1186 | 1 0.01 20.20 1193 | 1 0.01 20.21 1194 | 1 0.01 20.22 1250 | 2 0.02 20.24 1253 | 1 0.01 20.25 1319 | 1 0.01 20.26 1335 | 1 0.01 20.27 1338 | 1 0.01 20.28 1349 | 1 0.01 20.29 1386 | 1 0.01 20.30 1440 | 80 0.80 21.10 1536 | 1 0.01 21.11 1652 | 1 0.01 21.12 1678 | 1 0.01 21.13 1703 | 1 0.01 21.14 1710 | 3 0.03 21.17 1825 | 1 0.01 21.18 1853 | 1 0.01 21.19 1889 | 1 0.01 21.20 1957 | 1 0.01 21.21 2098 | 2 0.02 21.23 2270 | 1 0.01 21.24 2424 | 1 0.01 21.25 2618 | 1 0.01 21.26 2715 | 1 0.01 21.27 2784 | 1 0.01 21.28 2880 | 13 0.13 21.41 3374 | 1 0.01 21.42 3650 | 1 0.01 21.43 3658 | 1 0.01 21.44 3695 | 1 0.01 21.45 3912 | 1 0.01 21.46 4320 | 22 0.22 21.68 4814 | 1 0.01 21.69 4934 | 2 0.02 21.71 5760 | 15 0.15 21.86 7200 | 22 0.22 22.08 8640 | 10 0.10 22.18 10080 | 14 0.14 22.32 11520 | 11 0.11 22.43 12960 | 10 0.10 22.53 14400 | 7 0.07 22.60 15840 | 9 0.09 22.69 17280 | 7 0.07 22.76 18720 | 13 0.13 22.89 20160 | 13 0.13 23.02 21600 | 8 0.08 23.10 23040 | 2 0.02 23.12 24480 | 2 0.02 23.14 25920 | 1 0.01 23.15 27360 | 3 0.03 23.18 28800 | 4 0.04 23.22 30240 | 2 0.02 23.24 31680 | 1 0.01 23.25 33120 | 4 0.04 23.29 34560 | 1 0.01 23.30 36000 | 6 0.06 23.36 37440 | 3 0.03 23.39 38880 | 6 0.06 23.45 40320 | 6 0.06 23.51 41760 | 9 0.09 23.60 43200 | 7 0.07 23.67 46080 | 8 0.08 23.75 47520 | 3 0.03 23.78 48960 | 1 0.01 23.79 50400 | 2 0.02 23.81 51840 | 2 0.02 23.83 53280 | 2 0.02 23.85 54720 | 2 0.02 23.87 56160 | 1 0.01 23.88 59040 | 1 0.01 23.89 60480 | 5 0.05 23.94 61920 | 2 0.02 23.96 64800 | 1 0.01 23.97 67680 | 1 0.01 23.98 69120 | 4 0.04 24.02 72000 | 1 0.01 24.03 73440 | 1 0.01 24.04 74880 | 1 0.01 24.05 79200 | 1 0.01 24.06 80640 | 1 0.01 24.07 82080 | 4 0.04 24.11 83520 | 3 0.03 24.14 84960 | 1 0.01 24.15 87840 | 1 0.01 24.16 90720 | 1 0.01 24.17 92160 | 2 0.02 24.19 93600 | 2 0.02 24.21 95040 | 1 0.01 24.22 99360 | 2 0.02 24.24 . | 7,576 75.76 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Dec 2015