Frequencies for first 10,000 rows of drugcl3 variable in nhamcsed1993 dataset : drug class | for drug #3 | Freq. Percent Cum. ------------+----------------------------------- | 8,325 83.25 83.25 0117 | 13 0.13 83.38 0119 | 71 0.71 84.09 0281 | 6 0.06 84.15 0346 | 53 0.53 84.68 0347 | 55 0.55 85.23 0348 | 24 0.24 85.47 0350 | 9 0.09 85.56 0352 | 9 0.09 85.65 0353 | 16 0.16 85.81 0354 | 7 0.07 85.88 0355 | 20 0.20 86.08 0356 | 1 0.01 86.09 0388 | 6 0.06 86.15 0408 | 7 0.07 86.22 0409 | 26 0.26 86.48 0501 | 16 0.16 86.64 0502 | 10 0.10 86.74 0503 | 59 0.59 87.33 0504 | 3 0.03 87.36 0505 | 3 0.03 87.39 0506 | 56 0.56 87.95 0507 | 37 0.37 88.32 0626 | 30 0.30 88.62 0627 | 22 0.22 88.84 0628 | 26 0.26 89.10 0630 | 14 0.14 89.24 0631 | 1 0.01 89.25 0789 | 1 0.01 89.26 0874 | 78 0.78 90.04 0875 | 1 0.01 90.05 0876 | 13 0.13 90.18 0877 | 24 0.24 90.42 0912 | 8 0.08 90.50 0913 | 19 0.19 90.69 0914 | 1 0.01 90.70 0915 | 19 0.19 90.89 1032 | 37 0.37 91.26 1034 | 8 0.08 91.34 1036 | 20 0.20 91.54 1037 | 7 0.07 91.61 1040 | 1 0.01 91.62 1180 | 24 0.24 91.86 1200 | 11 0.11 91.97 1264 | 3 0.03 92.00 1265 | 33 0.33 92.33 1371 | 11 0.11 92.44 1372 | 1 0.01 92.45 1373 | 12 0.12 92.57 1374 | 14 0.14 92.71 1479 | 2 0.02 92.73 1566 | 2 0.02 92.75 1567 | 1 0.01 92.76 1568 | 15 0.15 92.91 1569 | 4 0.04 92.95 1670 | 3 0.03 92.98 1671 | 7 0.07 93.05 1700 | 14 0.14 93.19 1720 | 242 2.42 95.61 1723 | 2 0.02 95.63 1724 | 92 0.92 96.55 1725 | 2 0.02 96.57 1860 | 3 0.03 96.60 1900 | 2 0.02 96.62 1940 | 129 1.29 97.91 1941 | 42 0.42 98.33 1943 | 37 0.37 98.70 1944 | 29 0.29 98.99 2000 | 90 0.90 99.89 2087 | 11 0.11 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016