Frequencies for first 10,000 rows of rx15cat1 variable in nhamcsed2014 dataset : For RX15, | MULTUM drug | category #1 | - most | detailed | level (can | be either | Level 1,2 | Freq. Percent Cum. ------------+----------------------------------- | 9,942 99.42 99.42 012 | 1 0.01 99.43 042 | 3 0.03 99.46 044 | 1 0.01 99.47 048 | 1 0.01 99.48 054 | 1 0.01 99.49 060 | 2 0.02 99.51 061 | 2 0.02 99.53 069 | 2 0.02 99.55 070 | 1 0.01 99.56 072 | 1 0.01 99.57 074 | 1 0.01 99.58 076 | 1 0.01 99.59 090 | 1 0.01 99.60 093 | 1 0.01 99.61 095 | 3 0.03 99.64 109 | 2 0.02 99.66 117 | 1 0.01 99.67 119 | 6 0.06 99.73 120 | 1 0.01 99.74 138 | 2 0.02 99.76 154 | 1 0.01 99.77 155 | 1 0.01 99.78 173 | 2 0.02 99.80 180 | 1 0.01 99.81 191 | 1 0.01 99.82 195 | 2 0.02 99.84 215 | 1 0.01 99.85 220 | 1 0.01 99.86 248 | 1 0.01 99.87 261 | 2 0.02 99.89 268 | 1 0.01 99.90 272 | 1 0.01 99.91 274 | 3 0.03 99.94 301 | 1 0.01 99.95 304 | 1 0.01 99.96 341 | 2 0.02 99.98 345 | 1 0.01 99.99 406 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 11 Apr 2017