Frequencies for first 10,000 rows of rx4v2c2 variable in namcs2011 dataset : For RX4, | level 2 of | MULTUM drug | category #2 | Freq. Percent Cum. ------------+----------------------------------- | 9,673 96.73 96.73 005 | 8 0.08 96.81 012 | 5 0.05 96.86 015 | 6 0.06 96.92 019 | 13 0.13 97.05 046 | 48 0.48 97.53 053 | 7 0.07 97.60 064 | 21 0.21 97.81 065 | 24 0.24 98.05 066 | 1 0.01 98.06 083 | 73 0.73 98.79 098 | 4 0.04 98.83 101 | 11 0.11 98.94 104 | 5 0.05 98.99 117 | 10 0.10 99.09 120 | 1 0.01 99.10 123 | 15 0.15 99.25 124 | 4 0.04 99.29 125 | 3 0.03 99.32 129 | 4 0.04 99.36 132 | 2 0.02 99.38 136 | 5 0.05 99.43 146 | 4 0.04 99.47 151 | 1 0.01 99.48 192 | 3 0.03 99.51 219 | 2 0.02 99.53 249 | 1 0.01 99.54 253 | 5 0.05 99.59 266 | 1 0.01 99.60 277 | 1 0.01 99.61 289 | 9 0.09 99.70 303 | 10 0.10 99.80 320 | 9 0.09 99.89 340 | 5 0.05 99.94 363 | 1 0.01 99.95 377 | 1 0.01 99.96 417 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016