Frequencies for first 10,000 rows of rx19cat1 variable in namcs2015 dataset : For RX19, | MULTUM drug | category #1 | - detailed | Freq. Percent Cum. ------------+----------------------------------- | 9,931 99.31 99.31 012 | 1 0.01 99.32 014 | 1 0.01 99.33 031 | 1 0.01 99.34 043 | 1 0.01 99.35 048 | 4 0.04 99.39 055 | 2 0.02 99.41 059 | 1 0.01 99.42 060 | 2 0.02 99.44 061 | 3 0.03 99.47 062 | 1 0.01 99.48 069 | 2 0.02 99.50 095 | 1 0.01 99.51 096 | 1 0.01 99.52 103 | 2 0.02 99.54 110 | 1 0.01 99.55 117 | 2 0.02 99.57 119 | 3 0.03 99.60 120 | 1 0.01 99.61 131 | 1 0.01 99.62 132 | 1 0.01 99.63 138 | 1 0.01 99.64 140 | 1 0.01 99.65 154 | 1 0.01 99.66 168 | 1 0.01 99.67 173 | 1 0.01 99.68 180 | 3 0.03 99.71 183 | 1 0.01 99.72 193 | 1 0.01 99.73 208 | 2 0.02 99.75 215 | 1 0.01 99.76 219 | 2 0.02 99.78 220 | 2 0.02 99.80 224 | 1 0.01 99.81 229 | 1 0.01 99.82 236 | 1 0.01 99.83 264 | 1 0.01 99.84 267 | 1 0.01 99.85 272 | 2 0.02 99.87 274 | 2 0.02 99.89 275 | 2 0.02 99.91 288 | 1 0.01 99.92 292 | 1 0.01 99.93 299 | 1 0.01 99.94 301 | 2 0.02 99.96 308 | 1 0.01 99.97 341 | 1 0.01 99.98 351 | 1 0.01 99.99 432 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 25 Oct 2017