Frequencies for first 10,000 rows of drugcl2 variable in nhamcsopd1997 dataset : drug class | for | medication | #2 | Freq. Percent Cum. ------------+----------------------------------- | 6,669 66.69 66.69 0117 | 21 0.21 66.90 0118 | 2 0.02 66.92 0119 | 2 0.02 66.94 0123 | 1 0.01 66.95 0281 | 2 0.02 66.97 0300 | 1 0.01 66.98 0346 | 54 0.54 67.52 0347 | 20 0.20 67.72 0348 | 34 0.34 68.06 0350 | 12 0.12 68.18 0352 | 1 0.01 68.19 0353 | 23 0.23 68.42 0354 | 5 0.05 68.47 0355 | 16 0.16 68.63 0356 | 2 0.02 68.65 0357 | 8 0.08 68.73 0358 | 9 0.09 68.82 0388 | 51 0.51 69.33 0408 | 148 1.48 70.81 0409 | 8 0.08 70.89 0410 | 2 0.02 70.91 0501 | 19 0.19 71.10 0503 | 35 0.35 71.45 0504 | 7 0.07 71.52 0506 | 22 0.22 71.74 0507 | 91 0.91 72.65 0508 | 1 0.01 72.66 0509 | 3 0.03 72.69 0510 | 83 0.83 73.52 0511 | 2 0.02 73.54 0512 | 67 0.67 74.21 0513 | 41 0.41 74.62 0514 | 86 0.86 75.48 0600 | 1 0.01 75.49 0626 | 43 0.43 75.92 0627 | 51 0.51 76.43 0628 | 49 0.49 76.92 0630 | 121 1.21 78.13 0631 | 12 0.12 78.25 0632 | 5 0.05 78.30 0635 | 7 0.07 78.37 0789 | 34 0.34 78.71 0800 | 1 0.01 78.72 0874 | 76 0.76 79.48 0875 | 7 0.07 79.55 0876 | 25 0.25 79.80 0877 | 7 0.07 79.87 0878 | 4 0.04 79.91 0879 | 8 0.08 79.99 0912 | 43 0.43 80.42 0913 | 172 1.72 82.14 0914 | 4 0.04 82.18 0915 | 24 0.24 82.42 0916 | 21 0.21 82.63 0917 | 4 0.04 82.67 1032 | 62 0.62 83.29 1033 | 1 0.01 83.30 1034 | 50 0.50 83.80 1036 | 115 1.15 84.95 1037 | 32 0.32 85.27 1039 | 3 0.03 85.30 1040 | 9 0.09 85.39 1180 | 188 1.88 87.27 1181 | 9 0.09 87.36 1182 | 1 0.01 87.37 1264 | 4 0.04 87.41 1265 | 43 0.43 87.84 1266 | 1 0.01 87.85 1268 | 58 0.58 88.43 1269 | 1 0.01 88.44 1270 | 2 0.02 88.46 1271 | 43 0.43 88.89 1273 | 1 0.01 88.90 1275 | 5 0.05 88.95 1371 | 18 0.18 89.13 1373 | 36 0.36 89.49 1374 | 103 1.03 90.52 1479 | 6 0.06 90.58 1480 | 1 0.01 90.59 1481 | 6 0.06 90.65 1482 | 2 0.02 90.67 1483 | 5 0.05 90.72 1566 | 39 0.39 91.11 1567 | 9 0.09 91.20 1568 | 16 0.16 91.36 1569 | 6 0.06 91.42 1570 | 2 0.02 91.44 1670 | 4 0.04 91.48 1671 | 12 0.12 91.60 1720 | 4 0.04 91.64 1721 | 55 0.55 92.19 1722 | 168 1.68 93.87 1723 | 2 0.02 93.89 1724 | 22 0.22 94.11 1725 | 3 0.03 94.14 1727 | 107 1.07 95.21 1800 | 1 0.01 95.22 1860 | 5 0.05 95.27 1863 | 1 0.01 95.28 1864 | 6 0.06 95.34 1900 | 3 0.03 95.37 1940 | 153 1.53 96.90 1941 | 81 0.81 97.71 1943 | 51 0.51 98.22 1944 | 61 0.61 98.83 1947 | 42 0.42 99.25 2000 | 7 0.07 99.32 2087 | 66 0.66 99.98 2095 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016