Frequencies for first 10,000 rows of drugcl5 variable in nhamcsopd1999 dataset : drug class | for | medication | 5 | Freq. Percent Cum. ------------+----------------------------------- | 9,245 92.45 92.45 0117 | 14 0.14 92.59 0118 | 45 0.45 93.04 0119 | 5 0.05 93.09 0281 | 1 0.01 93.10 0346 | 2 0.02 93.12 0347 | 8 0.08 93.20 0348 | 6 0.06 93.26 0352 | 1 0.01 93.27 0353 | 7 0.07 93.34 0354 | 2 0.02 93.36 0355 | 4 0.04 93.40 0388 | 11 0.11 93.51 0408 | 14 0.14 93.65 0409 | 8 0.08 93.73 0501 | 5 0.05 93.78 0503 | 19 0.19 93.97 0504 | 2 0.02 93.99 0506 | 9 0.09 94.08 0507 | 32 0.32 94.40 0508 | 1 0.01 94.41 0509 | 2 0.02 94.43 0510 | 17 0.17 94.60 0512 | 10 0.10 94.70 0513 | 8 0.08 94.78 0514 | 20 0.20 94.98 0626 | 13 0.13 95.11 0627 | 10 0.10 95.21 0628 | 10 0.10 95.31 0630 | 21 0.21 95.52 0633 | 1 0.01 95.53 0789 | 3 0.03 95.56 0874 | 40 0.40 95.96 0875 | 7 0.07 96.03 0876 | 9 0.09 96.12 0877 | 6 0.06 96.18 0878 | 4 0.04 96.22 0912 | 22 0.22 96.44 0913 | 19 0.19 96.63 0914 | 1 0.01 96.64 0915 | 15 0.15 96.79 0916 | 1 0.01 96.80 0917 | 1 0.01 96.81 1032 | 9 0.09 96.90 1033 | 1 0.01 96.91 1034 | 16 0.16 97.07 1035 | 1 0.01 97.08 1036 | 48 0.48 97.56 1037 | 13 0.13 97.69 1040 | 2 0.02 97.71 1180 | 17 0.17 97.88 1181 | 1 0.01 97.89 1265 | 5 0.05 97.94 1268 | 11 0.11 98.05 1270 | 2 0.02 98.07 1275 | 3 0.03 98.10 1371 | 3 0.03 98.13 1373 | 5 0.05 98.18 1374 | 7 0.07 98.25 1479 | 4 0.04 98.29 1480 | 1 0.01 98.30 1481 | 1 0.01 98.31 1483 | 2 0.02 98.33 1566 | 2 0.02 98.35 1568 | 1 0.01 98.36 1671 | 4 0.04 98.40 1720 | 3 0.03 98.43 1721 | 18 0.18 98.61 1722 | 30 0.30 98.91 1723 | 1 0.01 98.92 1724 | 13 0.13 99.05 1727 | 2 0.02 99.07 1860 | 2 0.02 99.09 1940 | 36 0.36 99.45 1941 | 5 0.05 99.50 1943 | 9 0.09 99.59 1944 | 8 0.08 99.67 1947 | 14 0.14 99.81 2000 | 2 0.02 99.83 2087 | 17 0.17 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016