Frequencies for first 10,000 rows of drugcl1 variable in nhamcsopd1993 dataset : drug class | for | medication | #1 | Freq. Percent Cum. ------------+----------------------------------- | 4,396 43.96 43.96 0117 | 29 0.29 44.25 0118 | 2 0.02 44.27 0119 | 4 0.04 44.31 0120 | 1 0.01 44.32 0346 | 296 2.96 47.28 0347 | 126 1.26 48.54 0348 | 160 1.60 50.14 0349 | 1 0.01 50.15 0350 | 28 0.28 50.43 0352 | 9 0.09 50.52 0353 | 83 0.83 51.35 0354 | 49 0.49 51.84 0356 | 13 0.13 51.97 0358 | 11 0.11 52.08 0388 | 87 0.87 52.95 0408 | 86 0.86 53.81 0409 | 23 0.23 54.04 0410 | 3 0.03 54.07 0411 | 1 0.01 54.08 0501 | 15 0.15 54.23 0502 | 35 0.35 54.58 0503 | 178 1.78 56.36 0504 | 4 0.04 56.40 0506 | 231 2.31 58.71 0507 | 111 1.11 59.82 0509 | 1 0.01 59.83 0626 | 30 0.30 60.13 0627 | 101 1.01 61.14 0628 | 112 1.12 62.26 0630 | 162 1.62 63.88 0631 | 14 0.14 64.02 0789 | 101 1.01 65.03 0874 | 129 1.29 66.32 0875 | 8 0.08 66.40 0876 | 36 0.36 66.76 0877 | 27 0.27 67.03 0912 | 23 0.23 67.26 0913 | 306 3.06 70.32 0914 | 9 0.09 70.41 0915 | 21 0.21 70.62 0916 | 2 0.02 70.64 1000 | 1 0.01 70.65 1032 | 119 1.19 71.84 1033 | 4 0.04 71.88 1034 | 49 0.49 72.37 1035 | 2 0.02 72.39 1036 | 154 1.54 73.93 1037 | 45 0.45 74.38 1038 | 1 0.01 74.39 1039 | 1 0.01 74.40 1040 | 53 0.53 74.93 1180 | 439 4.39 79.32 1181 | 11 0.11 79.43 1200 | 29 0.29 79.72 1264 | 7 0.07 79.79 1265 | 202 2.02 81.81 1371 | 11 0.11 81.92 1372 | 2 0.02 81.94 1373 | 13 0.13 82.07 1374 | 79 0.79 82.86 1400 | 20 0.20 83.06 1479 | 46 0.46 83.52 1566 | 16 0.16 83.68 1567 | 21 0.21 83.89 1568 | 40 0.40 84.29 1569 | 22 0.22 84.51 1670 | 5 0.05 84.56 1671 | 11 0.11 84.67 1700 | 2 0.02 84.69 1720 | 466 4.66 89.35 1723 | 2 0.02 89.37 1724 | 317 3.17 92.54 1725 | 5 0.05 92.59 1860 | 82 0.82 93.41 1863 | 3 0.03 93.44 1940 | 172 1.72 95.16 1941 | 53 0.53 95.69 1943 | 35 0.35 96.04 1944 | 61 0.61 96.65 2000 | 283 2.83 99.48 2087 | 52 0.52 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016