Frequencies for first 10,000 rows of drugcl4 variable in nhamcsopd1997 dataset : drug class | for | medication | #4 | Freq. Percent Cum. ------------+----------------------------------- | 8,944 89.44 89.44 0100 | 2 0.02 89.46 0117 | 5 0.05 89.51 0118 | 2 0.02 89.53 0119 | 1 0.01 89.54 0281 | 1 0.01 89.55 0346 | 7 0.07 89.62 0347 | 2 0.02 89.64 0348 | 8 0.08 89.72 0350 | 2 0.02 89.74 0353 | 10 0.10 89.84 0354 | 1 0.01 89.85 0355 | 3 0.03 89.88 0357 | 1 0.01 89.89 0358 | 3 0.03 89.92 0388 | 37 0.37 90.29 0408 | 9 0.09 90.38 0409 | 6 0.06 90.44 0411 | 1 0.01 90.45 0501 | 11 0.11 90.56 0502 | 2 0.02 90.58 0503 | 20 0.20 90.78 0504 | 1 0.01 90.79 0506 | 10 0.10 90.89 0507 | 45 0.45 91.34 0509 | 1 0.01 91.35 0510 | 39 0.39 91.74 0511 | 2 0.02 91.76 0512 | 23 0.23 91.99 0513 | 16 0.16 92.15 0514 | 37 0.37 92.52 0600 | 1 0.01 92.53 0626 | 17 0.17 92.70 0627 | 4 0.04 92.74 0628 | 20 0.20 92.94 0630 | 38 0.38 93.32 0631 | 1 0.01 93.33 0635 | 6 0.06 93.39 0789 | 6 0.06 93.45 0874 | 43 0.43 93.88 0875 | 3 0.03 93.91 0876 | 10 0.10 94.01 0877 | 2 0.02 94.03 0879 | 4 0.04 94.07 0912 | 10 0.10 94.17 0913 | 27 0.27 94.44 0914 | 1 0.01 94.45 0915 | 28 0.28 94.73 0916 | 3 0.03 94.76 0917 | 2 0.02 94.78 1032 | 15 0.15 94.93 1034 | 15 0.15 95.08 1036 | 41 0.41 95.49 1037 | 12 0.12 95.61 1039 | 1 0.01 95.62 1100 | 2 0.02 95.64 1180 | 32 0.32 95.96 1181 | 3 0.03 95.99 1264 | 1 0.01 96.00 1265 | 4 0.04 96.04 1268 | 11 0.11 96.15 1271 | 8 0.08 96.23 1275 | 1 0.01 96.24 1371 | 8 0.08 96.32 1372 | 1 0.01 96.33 1373 | 10 0.10 96.43 1374 | 22 0.22 96.65 1479 | 5 0.05 96.70 1483 | 1 0.01 96.71 1566 | 11 0.11 96.82 1568 | 6 0.06 96.88 1569 | 2 0.02 96.90 1571 | 1 0.01 96.91 1671 | 10 0.10 97.01 1721 | 16 0.16 97.17 1722 | 82 0.82 97.99 1724 | 7 0.07 98.06 1725 | 2 0.02 98.08 1727 | 24 0.24 98.32 1860 | 9 0.09 98.41 1863 | 1 0.01 98.42 1864 | 8 0.08 98.50 1940 | 62 0.62 99.12 1941 | 15 0.15 99.27 1943 | 6 0.06 99.33 1944 | 30 0.30 99.63 1947 | 25 0.25 99.88 2087 | 12 0.12 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016