Frequencies for first 10,000 rows of drugid8 variable in nhamcsed2009 dataset : medication | #8 - drug | id | Freq. Percent Cum. ------------+----------------------------------- | 9,853 98.53 98.53 a11713 | 1 0.01 98.54 a50770 | 1 0.01 98.55 a52885 | 1 0.01 98.56 a54655 | 5 0.05 98.61 a55115 | 1 0.01 98.62 a56320 | 1 0.01 98.63 c00012 | 1 0.01 98.64 c00077 | 1 0.01 98.65 d00007 | 1 0.01 98.66 d00013 | 2 0.02 98.68 d00015 | 2 0.02 98.70 d00017 | 1 0.01 98.71 d00021 | 1 0.01 98.72 d00022 | 2 0.02 98.74 d00044 | 2 0.02 98.76 d00049 | 4 0.04 98.80 d00052 | 2 0.02 98.82 d00091 | 2 0.02 98.84 d00094 | 1 0.01 98.85 d00096 | 2 0.02 98.87 d00108 | 1 0.01 98.88 d00112 | 1 0.01 98.89 d00125 | 2 0.02 98.91 d00134 | 2 0.02 98.93 d00135 | 1 0.01 98.94 d00141 | 1 0.01 98.95 d00148 | 2 0.02 98.97 d00149 | 3 0.03 99.00 d00170 | 4 0.04 99.04 d00173 | 1 0.01 99.05 d00204 | 1 0.01 99.06 d00207 | 1 0.01 99.07 d00212 | 2 0.02 99.09 d00233 | 1 0.01 99.10 d00237 | 1 0.01 99.11 d00252 | 1 0.01 99.12 d00253 | 2 0.02 99.14 d00262 | 1 0.01 99.15 d00265 | 1 0.01 99.16 d00269 | 1 0.01 99.17 d00273 | 2 0.02 99.19 d00280 | 1 0.01 99.20 d00298 | 2 0.02 99.22 d00301 | 1 0.01 99.23 d00308 | 4 0.04 99.27 d00311 | 1 0.01 99.28 d00321 | 2 0.02 99.30 d00352 | 1 0.01 99.31 d00355 | 1 0.01 99.32 d00373 | 1 0.01 99.33 d00384 | 1 0.01 99.34 d00386 | 1 0.01 99.35 d00438 | 4 0.04 99.39 d00468 | 2 0.02 99.41 d00497 | 1 0.01 99.42 d00514 | 1 0.01 99.43 d00653 | 1 0.01 99.44 d00704 | 1 0.01 99.45 d00732 | 1 0.01 99.46 d00746 | 4 0.04 99.50 d00749 | 2 0.02 99.52 d00752 | 1 0.01 99.53 d00787 | 2 0.02 99.55 d00817 | 1 0.01 99.56 d00867 | 3 0.03 99.59 d00910 | 1 0.01 99.60 d00933 | 1 0.01 99.61 d01013 | 1 0.01 99.62 d01015 | 1 0.01 99.63 d01164 | 1 0.01 99.64 d01348 | 1 0.01 99.65 d03135 | 1 0.01 99.66 d03140 | 1 0.01 99.67 d03157 | 1 0.01 99.68 d03206 | 1 0.01 99.69 d03428 | 10 0.10 99.79 d03431 | 1 0.01 99.80 d03474 | 1 0.01 99.81 d03485 | 1 0.01 99.82 d03561 | 1 0.01 99.83 d03784 | 1 0.01 99.84 d04066 | 1 0.01 99.85 d04105 | 2 0.02 99.87 d04109 | 2 0.02 99.89 d04113 | 1 0.01 99.90 d04258 | 1 0.01 99.91 d04289 | 1 0.01 99.92 d04514 | 3 0.03 99.95 d04749 | 1 0.01 99.96 d04754 | 1 0.01 99.97 d04825 | 1 0.01 99.98 d06860 | 1 0.01 99.99 n09001 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016