Frequencies for first 10,000 rows of rx6cat2 variable in namcs2011 dataset : For RX6, | MULTUM drug | category #2 | - most | detailed | Freq. Percent Cum. ------------+----------------------------------- | 9,790 97.90 97.90 012 | 2 0.02 97.92 015 | 3 0.03 97.95 053 | 17 0.17 98.12 117 | 5 0.05 98.17 119 | 1 0.01 98.18 120 | 1 0.01 98.19 123 | 5 0.05 98.24 124 | 1 0.01 98.25 146 | 4 0.04 98.29 174 | 5 0.05 98.34 180 | 3 0.03 98.37 186 | 1 0.01 98.38 192 | 3 0.03 98.41 196 | 1 0.01 98.42 197 | 2 0.02 98.44 198 | 9 0.09 98.53 203 | 15 0.15 98.68 211 | 61 0.61 99.29 219 | 1 0.01 99.30 239 | 1 0.01 99.31 253 | 1 0.01 99.32 268 | 1 0.01 99.33 279 | 2 0.02 99.35 289 | 11 0.11 99.46 292 | 2 0.02 99.48 301 | 1 0.01 99.49 303 | 3 0.03 99.52 320 | 8 0.08 99.60 340 | 5 0.05 99.65 385 | 8 0.08 99.73 386 | 1 0.01 99.74 387 | 1 0.01 99.75 388 | 9 0.09 99.84 389 | 13 0.13 99.97 417 | 1 0.01 99.98 420 | 1 0.01 99.99 423 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016