Frequencies for first 10,000 rows of rx23cat1 variable in namcs2014 dataset : For RX23, | MULTUM drug | category #1 | - detailed | Freq. Percent Cum. ------------+----------------------------------- | 9,962 99.62 99.62 038 | 1 0.01 99.63 043 | 1 0.01 99.64 048 | 1 0.01 99.65 056 | 1 0.01 99.66 059 | 1 0.01 99.67 060 | 2 0.02 99.69 063 | 1 0.01 99.70 090 | 1 0.01 99.71 117 | 2 0.02 99.73 119 | 3 0.03 99.76 120 | 1 0.01 99.77 164 | 1 0.01 99.78 173 | 1 0.01 99.79 178 | 1 0.01 99.80 180 | 1 0.01 99.81 181 | 1 0.01 99.82 193 | 1 0.01 99.83 195 | 1 0.01 99.84 196 | 1 0.01 99.85 197 | 1 0.01 99.86 211 | 1 0.01 99.87 241 | 1 0.01 99.88 262 | 1 0.01 99.89 264 | 1 0.01 99.90 272 | 1 0.01 99.91 274 | 1 0.01 99.92 285 | 1 0.01 99.93 299 | 1 0.01 99.94 311 | 1 0.01 99.95 345 | 1 0.01 99.96 351 | 1 0.01 99.97 359 | 1 0.01 99.98 363 | 1 0.01 99.99 365 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 27 Mar 2017