Frequencies for first 10,000 rows of rx2cat2 variable in nhamcsed2009 dataset : for rx2, | multum drug | category #2 | - detailed | Freq. Percent Cum. ------------+----------------------------------- | 9,054 90.54 90.54 012 | 21 0.21 90.75 015 | 53 0.53 91.28 053 | 66 0.66 91.94 054 | 2 0.02 91.96 106 | 5 0.05 92.01 117 | 11 0.11 92.12 123 | 98 0.98 93.10 124 | 15 0.15 93.25 129 | 113 1.13 94.38 146 | 1 0.01 94.39 180 | 22 0.22 94.61 196 | 145 1.45 96.06 198 | 111 1.11 97.17 201 | 1 0.01 97.18 203 | 51 0.51 97.69 210 | 16 0.16 97.85 211 | 65 0.65 98.50 239 | 23 0.23 98.73 266 | 1 0.01 98.74 268 | 16 0.16 98.90 276 | 1 0.01 98.91 292 | 4 0.04 98.95 301 | 3 0.03 98.98 320 | 1 0.01 98.99 351 | 1 0.01 99.00 363 | 1 0.01 99.01 385 | 71 0.71 99.72 386 | 3 0.03 99.75 387 | 1 0.01 99.76 388 | 13 0.13 99.89 389 | 4 0.04 99.93 395 | 1 0.01 99.94 407 | 5 0.05 99.99 427 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016