Frequencies for first 10,000 rows of rx22cat1 variable in namcs2014 dataset : For RX22, | MULTUM drug | category #1 | - detailed | Freq. Percent Cum. ------------+----------------------------------- | 9,955 99.55 99.55 012 | 1 0.01 99.56 042 | 1 0.01 99.57 043 | 2 0.02 99.59 045 | 1 0.01 99.60 048 | 1 0.01 99.61 055 | 1 0.01 99.62 059 | 1 0.01 99.63 060 | 2 0.02 99.65 061 | 1 0.01 99.66 062 | 2 0.02 99.68 069 | 1 0.01 99.69 088 | 1 0.01 99.70 094 | 1 0.01 99.71 095 | 1 0.01 99.72 103 | 1 0.01 99.73 119 | 5 0.05 99.78 123 | 1 0.01 99.79 131 | 1 0.01 99.80 138 | 1 0.01 99.81 164 | 1 0.01 99.82 169 | 1 0.01 99.83 173 | 1 0.01 99.84 180 | 1 0.01 99.85 198 | 1 0.01 99.86 208 | 1 0.01 99.87 215 | 1 0.01 99.88 219 | 2 0.02 99.90 245 | 1 0.01 99.91 272 | 2 0.02 99.93 274 | 1 0.01 99.94 275 | 1 0.01 99.95 290 | 1 0.01 99.96 301 | 1 0.01 99.97 313 | 1 0.01 99.98 351 | 1 0.01 99.99 373 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 27 Mar 2017