Frequencies for first 10,000 rows of rx9cat2 variable in namcs2014 dataset : For RX9, | MULTUM drug | category #2 | - detailed | Freq. Percent Cum. ------------+----------------------------------- | 9,878 98.78 98.78 012 | 3 0.03 98.81 015 | 2 0.02 98.83 053 | 9 0.09 98.92 117 | 5 0.05 98.97 123 | 1 0.01 98.98 124 | 1 0.01 98.99 127 | 2 0.02 99.01 129 | 2 0.02 99.03 174 | 6 0.06 99.09 180 | 2 0.02 99.11 186 | 1 0.01 99.12 192 | 4 0.04 99.16 198 | 7 0.07 99.23 203 | 5 0.05 99.28 209 | 1 0.01 99.29 210 | 2 0.02 99.31 211 | 31 0.31 99.62 219 | 3 0.03 99.65 239 | 2 0.02 99.67 289 | 6 0.06 99.73 301 | 1 0.01 99.74 303 | 3 0.03 99.77 320 | 2 0.02 99.79 340 | 3 0.03 99.82 363 | 1 0.01 99.83 385 | 3 0.03 99.86 386 | 1 0.01 99.87 387 | 1 0.01 99.88 388 | 4 0.04 99.92 389 | 2 0.02 99.94 395 | 1 0.01 99.95 417 | 1 0.01 99.96 423 | 1 0.01 99.97 444 | 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