Frequencies for first 10,000 rows of drugcl2 variable in nhamcsopd1995 dataset : drug class | for | medication | #2 | Freq. Percent Cum. ------------+----------------------------------- | 6,449 64.49 64.49 0100 | 1 0.01 64.50 0117 | 25 0.25 64.75 0118 | 8 0.08 64.83 0119 | 2 0.02 64.85 0123 | 3 0.03 64.88 0281 | 1 0.01 64.89 0283 | 1 0.01 64.90 0346 | 50 0.50 65.40 0347 | 37 0.37 65.77 0348 | 41 0.41 66.18 0350 | 17 0.17 66.35 0352 | 4 0.04 66.39 0353 | 39 0.39 66.78 0354 | 4 0.04 66.82 0355 | 24 0.24 67.06 0356 | 1 0.01 67.07 0357 | 14 0.14 67.21 0358 | 15 0.15 67.36 0388 | 47 0.47 67.83 0408 | 130 1.30 69.13 0409 | 22 0.22 69.35 0501 | 32 0.32 69.67 0502 | 5 0.05 69.72 0503 | 30 0.30 70.02 0504 | 6 0.06 70.08 0506 | 27 0.27 70.35 0507 | 91 0.91 71.26 0509 | 4 0.04 71.30 0510 | 144 1.44 72.74 0511 | 3 0.03 72.77 0512 | 63 0.63 73.40 0513 | 43 0.43 73.83 0514 | 121 1.21 75.04 0626 | 100 1.00 76.04 0627 | 36 0.36 76.40 0628 | 52 0.52 76.92 0630 | 84 0.84 77.76 0631 | 6 0.06 77.82 0635 | 3 0.03 77.85 0789 | 12 0.12 77.97 0874 | 89 0.89 78.86 0875 | 5 0.05 78.91 0876 | 21 0.21 79.12 0877 | 9 0.09 79.21 0878 | 4 0.04 79.25 0879 | 9 0.09 79.34 0912 | 29 0.29 79.63 0913 | 152 1.52 81.15 0915 | 30 0.30 81.45 0916 | 5 0.05 81.50 1032 | 57 0.57 82.07 1033 | 1 0.01 82.08 1034 | 56 0.56 82.64 1036 | 95 0.95 83.59 1037 | 38 0.38 83.97 1040 | 16 0.16 84.13 1041 | 1 0.01 84.14 1180 | 182 1.82 85.96 1181 | 7 0.07 86.03 1264 | 6 0.06 86.09 1265 | 27 0.27 86.36 1266 | 2 0.02 86.38 1268 | 41 0.41 86.79 1269 | 2 0.02 86.81 1270 | 2 0.02 86.83 1271 | 42 0.42 87.25 1272 | 1 0.01 87.26 1274 | 1 0.01 87.27 1275 | 20 0.20 87.47 1371 | 19 0.19 87.66 1373 | 25 0.25 87.91 1374 | 75 0.75 88.66 1479 | 8 0.08 88.74 1480 | 22 0.22 88.96 1481 | 6 0.06 89.02 1482 | 4 0.04 89.06 1483 | 3 0.03 89.09 1566 | 29 0.29 89.38 1567 | 16 0.16 89.54 1568 | 22 0.22 89.76 1569 | 5 0.05 89.81 1570 | 2 0.02 89.83 1670 | 3 0.03 89.86 1671 | 16 0.16 90.02 1720 | 25 0.25 90.27 1721 | 32 0.32 90.59 1722 | 232 2.32 92.91 1723 | 3 0.03 92.94 1724 | 22 0.22 93.16 1725 | 4 0.04 93.20 1727 | 110 1.10 94.30 1860 | 17 0.17 94.47 1863 | 1 0.01 94.48 1864 | 4 0.04 94.52 1900 | 5 0.05 94.57 1940 | 190 1.90 96.47 1941 | 73 0.73 97.20 1943 | 47 0.47 97.67 1944 | 78 0.78 98.45 1947 | 41 0.41 98.86 2000 | 23 0.23 99.09 2087 | 91 0.91 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016