Frequencies for first 10,000 rows of rx1v2c2 variable in nhamcsopd2009 dataset : for rx1, | level 2 of | multum drug | category #2 | Freq. Percent Cum. ------------+----------------------------------- | 9,204 92.04 92.04 004 | 1 0.01 92.05 005 | 32 0.32 92.37 012 | 30 0.30 92.67 015 | 43 0.43 93.10 019 | 5 0.05 93.15 025 | 1 0.01 93.16 031 | 1 0.01 93.17 038 | 7 0.07 93.24 046 | 94 0.94 94.18 053 | 2 0.02 94.20 064 | 50 0.50 94.70 065 | 45 0.45 95.15 066 | 2 0.02 95.17 083 | 101 1.01 96.18 098 | 14 0.14 96.32 101 | 79 0.79 97.11 103 | 1 0.01 97.12 106 | 1 0.01 97.13 117 | 17 0.17 97.30 119 | 3 0.03 97.33 120 | 28 0.28 97.61 123 | 31 0.31 97.92 124 | 21 0.21 98.13 125 | 3 0.03 98.16 127 | 2 0.02 98.18 129 | 12 0.12 98.30 130 | 4 0.04 98.34 136 | 15 0.15 98.49 146 | 10 0.10 98.59 151 | 14 0.14 98.73 192 | 13 0.13 98.86 220 | 1 0.01 98.87 249 | 2 0.02 98.89 251 | 4 0.04 98.93 253 | 3 0.03 98.96 257 | 5 0.05 99.01 277 | 1 0.01 99.02 289 | 12 0.12 99.14 293 | 1 0.01 99.15 303 | 5 0.05 99.20 320 | 38 0.38 99.58 340 | 5 0.05 99.63 363 | 2 0.02 99.65 378 | 1 0.01 99.66 417 | 18 0.18 99.84 420 | 2 0.02 99.86 422 | 1 0.01 99.87 423 | 11 0.11 99.98 427 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016