Frequencies for first 10,000 rows of rx1v2c2 variable in namcs2006 dataset : for rx1, | level 2 of | multum drug | category #2 | Freq. Percent Cum. ------------+----------------------------------- | 9,387 93.87 93.87 005 | 26 0.26 94.13 012 | 19 0.19 94.32 015 | 69 0.69 95.01 019 | 9 0.09 95.10 049 | 1 0.01 95.11 053 | 11 0.11 95.22 058 | 3 0.03 95.25 064 | 55 0.55 95.80 065 | 42 0.42 96.22 066 | 2 0.02 96.24 083 | 85 0.85 97.09 098 | 23 0.23 97.32 101 | 24 0.24 97.56 109 | 27 0.27 97.83 113 | 4 0.04 97.87 117 | 11 0.11 97.98 120 | 1 0.01 97.99 123 | 32 0.32 98.31 124 | 13 0.13 98.44 125 | 1 0.01 98.45 129 | 3 0.03 98.48 136 | 20 0.20 98.68 146 | 10 0.10 98.78 151 | 7 0.07 98.85 192 | 5 0.05 98.90 219 | 1 0.01 98.91 249 | 1 0.01 98.92 251 | 1 0.01 98.93 253 | 33 0.33 99.26 277 | 1 0.01 99.27 289 | 17 0.17 99.44 303 | 12 0.12 99.56 320 | 37 0.37 99.93 340 | 7 0.07 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016