Frequencies for first 10,000 rows of rx7cat2 variable in namcs2013 dataset : For RX7, | MULTUM drug | category #2 | - detailed | Freq. Percent Cum. ------------+----------------------------------- | 9,837 98.37 98.37 012 | 3 0.03 98.40 015 | 1 0.01 98.41 053 | 9 0.09 98.50 117 | 2 0.02 98.52 123 | 6 0.06 98.58 129 | 1 0.01 98.59 174 | 7 0.07 98.66 180 | 1 0.01 98.67 182 | 2 0.02 98.69 185 | 2 0.02 98.71 192 | 2 0.02 98.73 196 | 4 0.04 98.77 197 | 1 0.01 98.78 198 | 8 0.08 98.86 201 | 1 0.01 98.87 203 | 7 0.07 98.94 210 | 5 0.05 98.99 211 | 45 0.45 99.44 219 | 3 0.03 99.47 238 | 2 0.02 99.49 239 | 2 0.02 99.51 246 | 1 0.01 99.52 253 | 1 0.01 99.53 268 | 1 0.01 99.54 289 | 6 0.06 99.60 301 | 1 0.01 99.61 303 | 4 0.04 99.65 320 | 2 0.02 99.67 340 | 6 0.06 99.73 363 | 1 0.01 99.74 385 | 6 0.06 99.80 386 | 1 0.01 99.81 387 | 1 0.01 99.82 388 | 7 0.07 99.89 389 | 3 0.03 99.92 401 | 1 0.01 99.93 402 | 1 0.01 99.94 417 | 1 0.01 99.95 423 | 2 0.02 99.97 461 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 27 Mar 2017