Frequencies for first 10,000 rows of drugcl5 variable in nhamcsopd1998 dataset : drug class | for | medication | 5 | Freq. Percent Cum. ------------+----------------------------------- | 9,310 93.10 93.10 0117 | 2 0.02 93.12 0118 | 1 0.01 93.13 0346 | 6 0.06 93.19 0347 | 5 0.05 93.24 0348 | 6 0.06 93.30 0352 | 1 0.01 93.31 0353 | 9 0.09 93.40 0355 | 3 0.03 93.43 0357 | 3 0.03 93.46 0388 | 16 0.16 93.62 0408 | 9 0.09 93.71 0409 | 6 0.06 93.77 0501 | 12 0.12 93.89 0502 | 1 0.01 93.90 0503 | 14 0.14 94.04 0504 | 1 0.01 94.05 0506 | 16 0.16 94.21 0507 | 31 0.31 94.52 0509 | 1 0.01 94.53 0510 | 20 0.20 94.73 0511 | 1 0.01 94.74 0512 | 12 0.12 94.86 0513 | 12 0.12 94.98 0514 | 28 0.28 95.26 0626 | 8 0.08 95.34 0627 | 7 0.07 95.41 0628 | 7 0.07 95.48 0630 | 25 0.25 95.73 0633 | 1 0.01 95.74 0635 | 2 0.02 95.76 0789 | 7 0.07 95.83 0874 | 33 0.33 96.16 0875 | 1 0.01 96.17 0876 | 13 0.13 96.30 0877 | 3 0.03 96.33 0879 | 6 0.06 96.39 0912 | 15 0.15 96.54 0913 | 25 0.25 96.79 0914 | 4 0.04 96.83 0915 | 23 0.23 97.06 0916 | 2 0.02 97.08 0917 | 2 0.02 97.10 1000 | 1 0.01 97.11 1032 | 7 0.07 97.18 1034 | 8 0.08 97.26 1036 | 25 0.25 97.51 1037 | 12 0.12 97.63 1180 | 24 0.24 97.87 1181 | 4 0.04 97.91 1264 | 1 0.01 97.92 1265 | 2 0.02 97.94 1268 | 9 0.09 98.03 1271 | 5 0.05 98.08 1371 | 3 0.03 98.11 1373 | 9 0.09 98.20 1374 | 11 0.11 98.31 1479 | 1 0.01 98.32 1480 | 2 0.02 98.34 1481 | 2 0.02 98.36 1482 | 1 0.01 98.37 1483 | 1 0.01 98.38 1566 | 5 0.05 98.43 1568 | 2 0.02 98.45 1569 | 1 0.01 98.46 1670 | 1 0.01 98.47 1671 | 3 0.03 98.50 1720 | 2 0.02 98.52 1721 | 8 0.08 98.60 1722 | 47 0.47 99.07 1723 | 1 0.01 99.08 1724 | 4 0.04 99.12 1725 | 3 0.03 99.15 1727 | 15 0.15 99.30 1860 | 5 0.05 99.35 1864 | 3 0.03 99.38 1900 | 1 0.01 99.39 1940 | 22 0.22 99.61 1941 | 4 0.04 99.65 1943 | 4 0.04 99.69 1944 | 11 0.11 99.80 1947 | 8 0.08 99.88 2000 | 1 0.01 99.89 2087 | 10 0.10 99.99 2095 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016