Frequencies for first 10,000 rows of drugcl3 variable in nhamcsopd1997 dataset : drug class | for | medication | #3 | Freq. Percent Cum. ------------+----------------------------------- | 8,163 81.63 81.63 0100 | 1 0.01 81.64 0117 | 11 0.11 81.75 0118 | 3 0.03 81.78 0119 | 2 0.02 81.80 0123 | 1 0.01 81.81 0346 | 16 0.16 81.97 0347 | 9 0.09 82.06 0348 | 15 0.15 82.21 0350 | 3 0.03 82.24 0353 | 19 0.19 82.43 0354 | 7 0.07 82.50 0355 | 12 0.12 82.62 0356 | 3 0.03 82.65 0357 | 3 0.03 82.68 0358 | 3 0.03 82.71 0388 | 50 0.50 83.21 0408 | 22 0.22 83.43 0409 | 17 0.17 83.60 0410 | 1 0.01 83.61 0501 | 11 0.11 83.72 0503 | 29 0.29 84.01 0504 | 1 0.01 84.02 0506 | 13 0.13 84.15 0507 | 75 0.75 84.90 0508 | 1 0.01 84.91 0509 | 2 0.02 84.93 0510 | 66 0.66 85.59 0512 | 38 0.38 85.97 0513 | 16 0.16 86.13 0514 | 71 0.71 86.84 0626 | 27 0.27 87.11 0627 | 25 0.25 87.36 0628 | 29 0.29 87.65 0630 | 62 0.62 88.27 0631 | 10 0.10 88.37 0632 | 1 0.01 88.38 0635 | 4 0.04 88.42 0789 | 17 0.17 88.59 0874 | 64 0.64 89.23 0875 | 2 0.02 89.25 0876 | 14 0.14 89.39 0877 | 2 0.02 89.41 0878 | 2 0.02 89.43 0879 | 5 0.05 89.48 0912 | 40 0.40 89.88 0913 | 50 0.50 90.38 0914 | 2 0.02 90.40 0915 | 28 0.28 90.68 0916 | 11 0.11 90.79 1032 | 35 0.35 91.14 1034 | 29 0.29 91.43 1036 | 61 0.61 92.04 1037 | 15 0.15 92.19 1040 | 4 0.04 92.23 1180 | 106 1.06 93.29 1181 | 6 0.06 93.35 1264 | 7 0.07 93.42 1265 | 13 0.13 93.55 1266 | 1 0.01 93.56 1268 | 30 0.30 93.86 1269 | 1 0.01 93.87 1271 | 20 0.20 94.07 1275 | 1 0.01 94.08 1371 | 12 0.12 94.20 1373 | 17 0.17 94.37 1374 | 47 0.47 94.84 1479 | 1 0.01 94.85 1480 | 3 0.03 94.88 1481 | 7 0.07 94.95 1483 | 1 0.01 94.96 1500 | 1 0.01 94.97 1566 | 28 0.28 95.25 1567 | 5 0.05 95.30 1568 | 8 0.08 95.38 1569 | 1 0.01 95.39 1570 | 1 0.01 95.40 1670 | 3 0.03 95.43 1671 | 13 0.13 95.56 1720 | 1 0.01 95.57 1721 | 23 0.23 95.80 1722 | 122 1.22 97.02 1724 | 14 0.14 97.16 1725 | 5 0.05 97.21 1727 | 50 0.50 97.71 1860 | 4 0.04 97.75 1864 | 6 0.06 97.81 1940 | 95 0.95 98.76 1941 | 18 0.18 98.94 1943 | 13 0.13 99.07 1944 | 27 0.27 99.34 1947 | 21 0.21 99.55 2000 | 4 0.04 99.59 2087 | 38 0.38 99.97 2095 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016