Frequencies for first 10,000 rows of rx3cat2 variable in nhamcsopd2008 dataset : for rx3, | multum drug | category #2 | - detailed | Freq. Percent Cum. ------------+----------------------------------- | 9,542 95.42 95.42 012 | 6 0.06 95.48 015 | 24 0.24 95.72 053 | 12 0.12 95.84 100 | 1 0.01 95.85 102 | 3 0.03 95.88 117 | 10 0.10 95.98 123 | 40 0.40 96.38 124 | 3 0.03 96.41 127 | 6 0.06 96.47 129 | 4 0.04 96.51 143 | 3 0.03 96.54 146 | 4 0.04 96.58 174 | 2 0.02 96.60 180 | 5 0.05 96.65 185 | 3 0.03 96.68 186 | 2 0.02 96.70 192 | 10 0.10 96.80 196 | 3 0.03 96.83 197 | 1 0.01 96.84 198 | 39 0.39 97.23 201 | 3 0.03 97.26 203 | 28 0.28 97.54 209 | 1 0.01 97.55 210 | 3 0.03 97.58 211 | 110 1.10 98.68 238 | 2 0.02 98.70 239 | 2 0.02 98.72 248 | 1 0.01 98.73 268 | 4 0.04 98.77 277 | 1 0.01 98.78 289 | 6 0.06 98.84 293 | 2 0.02 98.86 297 | 1 0.01 98.87 301 | 17 0.17 99.04 303 | 2 0.02 99.06 317 | 2 0.02 99.08 320 | 14 0.14 99.22 340 | 10 0.10 99.32 378 | 2 0.02 99.34 385 | 31 0.31 99.65 386 | 6 0.06 99.71 387 | 1 0.01 99.72 388 | 14 0.14 99.86 389 | 14 0.14 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016