Frequencies for first 10,000 rows of rx3cat2 variable in nhamcsed2014 dataset : For RX3, | MULTUM drug | category #2 | - most | detailed | level (can | be either | Level 1,2 | Freq. Percent Cum. ------------+----------------------------------- | 9,331 93.31 93.31 012 | 10 0.10 93.41 015 | 32 0.32 93.73 053 | 16 0.16 93.89 102 | 1 0.01 93.90 110 | 1 0.01 93.91 117 | 12 0.12 94.03 123 | 81 0.81 94.84 124 | 1 0.01 94.85 127 | 1 0.01 94.86 129 | 224 2.24 97.10 146 | 2 0.02 97.12 180 | 7 0.07 97.19 185 | 1 0.01 97.20 186 | 1 0.01 97.21 196 | 24 0.24 97.45 198 | 77 0.77 98.22 203 | 35 0.35 98.57 209 | 1 0.01 98.58 210 | 9 0.09 98.67 211 | 39 0.39 99.06 220 | 1 0.01 99.07 236 | 1 0.01 99.08 239 | 10 0.10 99.18 253 | 1 0.01 99.19 268 | 3 0.03 99.22 292 | 4 0.04 99.26 320 | 2 0.02 99.28 340 | 1 0.01 99.29 363 | 3 0.03 99.32 385 | 54 0.54 99.86 388 | 4 0.04 99.90 389 | 4 0.04 99.94 407 | 3 0.03 99.97 420 | 1 0.01 99.98 433 | 1 0.01 99.99 442 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 11 Apr 2017