Frequencies for first 10,000 rows of rx7cat2 variable in namcs2009 dataset : for rx7, | multum drug | category #2 | - detailed | Freq. Percent Cum. ------------+----------------------------------- | 9,844 98.44 98.44 012 | 3 0.03 98.47 015 | 2 0.02 98.49 053 | 9 0.09 98.58 102 | 2 0.02 98.60 117 | 2 0.02 98.62 123 | 6 0.06 98.68 124 | 4 0.04 98.72 174 | 7 0.07 98.79 182 | 1 0.01 98.80 186 | 1 0.01 98.81 192 | 3 0.03 98.84 196 | 3 0.03 98.87 198 | 8 0.08 98.95 203 | 9 0.09 99.04 210 | 1 0.01 99.05 211 | 41 0.41 99.46 239 | 1 0.01 99.47 257 | 2 0.02 99.49 268 | 1 0.01 99.50 277 | 1 0.01 99.51 279 | 1 0.01 99.52 289 | 5 0.05 99.57 292 | 1 0.01 99.58 301 | 3 0.03 99.61 303 | 5 0.05 99.66 317 | 1 0.01 99.67 320 | 5 0.05 99.72 340 | 2 0.02 99.74 374 | 1 0.01 99.75 385 | 5 0.05 99.80 386 | 3 0.03 99.83 388 | 5 0.05 99.88 389 | 7 0.07 99.95 417 | 1 0.01 99.96 423 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016