Frequencies for first 10,000 rows of drugcl3 variable in nhamcsopd1993 dataset : drug class | for | medication | #3 | Freq. Percent Cum. ------------+----------------------------------- | 8,322 83.22 83.22 0117 | 8 0.08 83.30 0118 | 10 0.10 83.40 0119 | 21 0.21 83.61 0281 | 5 0.05 83.66 0346 | 20 0.20 83.86 0347 | 14 0.14 84.00 0348 | 9 0.09 84.09 0350 | 2 0.02 84.11 0352 | 2 0.02 84.13 0353 | 20 0.20 84.33 0354 | 7 0.07 84.40 0356 | 14 0.14 84.54 0358 | 5 0.05 84.59 0388 | 23 0.23 84.82 0408 | 31 0.31 85.13 0409 | 12 0.12 85.25 0410 | 1 0.01 85.26 0411 | 1 0.01 85.27 0501 | 12 0.12 85.39 0502 | 15 0.15 85.54 0503 | 72 0.72 86.26 0504 | 7 0.07 86.33 0506 | 97 0.97 87.30 0507 | 48 0.48 87.78 0626 | 17 0.17 87.95 0627 | 50 0.50 88.45 0628 | 16 0.16 88.61 0630 | 33 0.33 88.94 0789 | 7 0.07 89.01 0874 | 52 0.52 89.53 0875 | 3 0.03 89.56 0876 | 25 0.25 89.81 0877 | 20 0.20 90.01 0912 | 9 0.09 90.10 0913 | 33 0.33 90.43 0914 | 1 0.01 90.44 0915 | 29 0.29 90.73 1032 | 43 0.43 91.16 1034 | 13 0.13 91.29 1036 | 48 0.48 91.77 1037 | 16 0.16 91.93 1040 | 4 0.04 91.97 1180 | 155 1.55 93.52 1181 | 2 0.02 93.54 1200 | 7 0.07 93.61 1264 | 3 0.03 93.64 1265 | 52 0.52 94.16 1371 | 8 0.08 94.24 1372 | 1 0.01 94.25 1373 | 9 0.09 94.34 1374 | 25 0.25 94.59 1400 | 6 0.06 94.65 1479 | 8 0.08 94.73 1566 | 4 0.04 94.77 1567 | 8 0.08 94.85 1568 | 6 0.06 94.91 1569 | 6 0.06 94.97 1671 | 10 0.10 95.07 1700 | 1 0.01 95.08 1720 | 134 1.34 96.42 1723 | 2 0.02 96.44 1724 | 66 0.66 97.10 1725 | 3 0.03 97.13 1860 | 20 0.20 97.33 1900 | 1 0.01 97.34 1940 | 70 0.70 98.04 1941 | 20 0.20 98.24 1943 | 19 0.19 98.43 1944 | 23 0.23 98.66 2000 | 119 1.19 99.85 2087 | 14 0.14 99.99 2095 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016