Frequencies for first 10,000 rows of rx1v3c2 variable in nhamcsopd2010 dataset : for rx1, | level 3 of | multum drug | category #2 | Freq. Percent Cum. ------------+----------------------------------- | 9,458 94.58 94.58 102 | 44 0.44 95.02 138 | 4 0.04 95.06 139 | 3 0.03 95.09 174 | 6 0.06 95.15 180 | 5 0.05 95.20 185 | 5 0.05 95.25 186 | 3 0.03 95.28 196 | 14 0.14 95.42 198 | 37 0.37 95.79 201 | 5 0.05 95.84 203 | 39 0.39 96.23 209 | 5 0.05 96.28 210 | 4 0.04 96.32 211 | 127 1.27 97.59 238 | 3 0.03 97.62 239 | 20 0.20 97.82 268 | 11 0.11 97.93 269 | 1 0.01 97.94 276 | 3 0.03 97.97 279 | 6 0.06 98.03 292 | 8 0.08 98.11 301 | 13 0.13 98.24 317 | 1 0.01 98.25 330 | 2 0.02 98.27 351 | 1 0.01 98.28 385 | 118 1.18 99.46 386 | 9 0.09 99.55 387 | 2 0.02 99.57 388 | 20 0.20 99.77 389 | 10 0.10 99.87 407 | 2 0.02 99.89 442 | 7 0.07 99.96 444 | 2 0.02 99.98 445 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016