Frequencies for first 10,000 rows of rx2v3c2 variable in namcs2011 dataset : For RX2, | level 3 of | MULTUM drug | category #2 | Freq. Percent Cum. ------------+----------------------------------- | 9,637 96.37 96.37 102 | 8 0.08 96.45 139 | 1 0.01 96.46 140 | 1 0.01 96.47 141 | 1 0.01 96.48 174 | 11 0.11 96.59 180 | 11 0.11 96.70 185 | 4 0.04 96.74 186 | 4 0.04 96.78 196 | 27 0.27 97.05 198 | 24 0.24 97.29 201 | 1 0.01 97.30 203 | 51 0.51 97.81 209 | 3 0.03 97.84 210 | 2 0.02 97.86 211 | 102 1.02 98.88 235 | 2 0.02 98.90 238 | 1 0.01 98.91 239 | 12 0.12 99.03 268 | 6 0.06 99.09 276 | 1 0.01 99.10 292 | 4 0.04 99.14 301 | 10 0.10 99.24 317 | 4 0.04 99.28 351 | 1 0.01 99.29 385 | 21 0.21 99.50 386 | 7 0.07 99.57 387 | 1 0.01 99.58 388 | 21 0.21 99.79 389 | 13 0.13 99.92 395 | 1 0.01 99.93 407 | 1 0.01 99.94 442 | 2 0.02 99.96 445 | 2 0.02 99.98 450 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016