Frequencies for first 10,000 rows of drugcl4 variable in nhamcsopd2001 dataset : drug class | for | medication | #4 | Freq. Percent Cum. ------------+----------------------------------- | 8,501 85.01 85.01 0117 | 12 0.12 85.13 0118 | 19 0.19 85.32 0119 | 4 0.04 85.36 0121 | 1 0.01 85.37 0346 | 7 0.07 85.44 0347 | 10 0.10 85.54 0348 | 6 0.06 85.60 0350 | 2 0.02 85.62 0352 | 1 0.01 85.63 0353 | 14 0.14 85.77 0354 | 6 0.06 85.83 0355 | 5 0.05 85.88 0357 | 2 0.02 85.90 0388 | 25 0.25 86.15 0408 | 14 0.14 86.29 0409 | 11 0.11 86.40 0501 | 6 0.06 86.46 0502 | 1 0.01 86.47 0503 | 9 0.09 86.56 0504 | 4 0.04 86.60 0505 | 2 0.02 86.62 0506 | 18 0.18 86.80 0507 | 44 0.44 87.24 0509 | 3 0.03 87.27 0510 | 42 0.42 87.69 0512 | 38 0.38 88.07 0513 | 17 0.17 88.24 0514 | 49 0.49 88.73 0626 | 9 0.09 88.82 0627 | 22 0.22 89.04 0628 | 32 0.32 89.36 0630 | 62 0.62 89.98 0631 | 1 0.01 89.99 0632 | 3 0.03 90.02 0633 | 2 0.02 90.04 0635 | 4 0.04 90.08 0789 | 2 0.02 90.10 0874 | 48 0.48 90.58 0875 | 2 0.02 90.60 0876 | 23 0.23 90.83 0877 | 6 0.06 90.89 0878 | 1 0.01 90.90 0879 | 4 0.04 90.94 0912 | 56 0.56 91.50 0913 | 54 0.54 92.04 0914 | 4 0.04 92.08 0915 | 18 0.18 92.26 0916 | 12 0.12 92.38 0917 | 1 0.01 92.39 1032 | 46 0.46 92.85 1033 | 1 0.01 92.86 1034 | 21 0.21 93.07 1036 | 50 0.50 93.57 1037 | 16 0.16 93.73 1040 | 2 0.02 93.75 1042 | 1 0.01 93.76 1180 | 92 0.92 94.68 1181 | 9 0.09 94.77 1264 | 3 0.03 94.80 1265 | 12 0.12 94.92 1268 | 16 0.16 95.08 1269 | 1 0.01 95.09 1271 | 9 0.09 95.18 1275 | 4 0.04 95.22 1371 | 8 0.08 95.30 1373 | 14 0.14 95.44 1374 | 39 0.39 95.83 1479 | 7 0.07 95.90 1480 | 2 0.02 95.92 1481 | 9 0.09 96.01 1483 | 4 0.04 96.05 1500 | 1 0.01 96.06 1566 | 3 0.03 96.09 1567 | 2 0.02 96.11 1568 | 4 0.04 96.15 1569 | 2 0.02 96.17 1670 | 1 0.01 96.18 1671 | 3 0.03 96.21 1720 | 3 0.03 96.24 1721 | 27 0.27 96.51 1722 | 69 0.69 97.20 1723 | 3 0.03 97.23 1724 | 2 0.02 97.25 1725 | 6 0.06 97.31 1727 | 53 0.53 97.84 1860 | 3 0.03 97.87 1864 | 4 0.04 97.91 1900 | 1 0.01 97.92 1940 | 68 0.68 98.60 1941 | 8 0.08 98.68 1944 | 40 0.40 99.08 1947 | 29 0.29 99.37 2087 | 61 0.61 99.98 2095 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016