Frequencies for first 10,000 rows of rx4cat2 variable in namcs2013 dataset : For RX4, | MULTUM drug | category #2 | - detailed | Freq. Percent Cum. ------------+----------------------------------- | 9,664 96.64 96.64 012 | 4 0.04 96.68 015 | 4 0.04 96.72 053 | 6 0.06 96.78 102 | 1 0.01 96.79 106 | 1 0.01 96.80 117 | 7 0.07 96.87 123 | 8 0.08 96.95 124 | 12 0.12 97.07 127 | 1 0.01 97.08 132 | 1 0.01 97.09 146 | 2 0.02 97.11 174 | 5 0.05 97.16 180 | 4 0.04 97.20 192 | 4 0.04 97.24 196 | 7 0.07 97.31 197 | 1 0.01 97.32 198 | 15 0.15 97.47 203 | 28 0.28 97.75 209 | 1 0.01 97.76 210 | 5 0.05 97.81 211 | 95 0.95 98.76 219 | 3 0.03 98.79 220 | 1 0.01 98.80 238 | 3 0.03 98.83 239 | 5 0.05 98.88 246 | 1 0.01 98.89 253 | 2 0.02 98.91 268 | 3 0.03 98.94 279 | 2 0.02 98.96 288 | 1 0.01 98.97 289 | 8 0.08 99.05 292 | 5 0.05 99.10 293 | 1 0.01 99.11 301 | 2 0.02 99.13 303 | 7 0.07 99.20 320 | 9 0.09 99.29 340 | 8 0.08 99.37 385 | 10 0.10 99.47 386 | 4 0.04 99.51 387 | 2 0.02 99.53 388 | 18 0.18 99.71 389 | 2 0.02 99.73 401 | 1 0.01 99.74 407 | 4 0.04 99.78 417 | 6 0.06 99.84 422 | 1 0.01 99.85 423 | 3 0.03 99.88 442 | 5 0.05 99.93 444 | 2 0.02 99.95 445 | 2 0.02 99.97 460 | 1 0.01 99.98 461 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 27 Mar 2017