Frequencies for first 10,000 rows of rx6cat2 variable in nhamcsopd2011 dataset : For RX6, | MULTUM drug | category #2 | - most | detailed | level (can | be either | Level 1,2 | Freq. Percent Cum. ------------+----------------------------------- | 9,803 98.03 98.03 012 | 3 0.03 98.06 015 | 4 0.04 98.10 053 | 6 0.06 98.16 102 | 1 0.01 98.17 117 | 11 0.11 98.28 123 | 6 0.06 98.34 124 | 3 0.03 98.37 127 | 1 0.01 98.38 129 | 3 0.03 98.41 174 | 3 0.03 98.44 185 | 1 0.01 98.45 192 | 4 0.04 98.49 196 | 1 0.01 98.50 197 | 1 0.01 98.51 198 | 11 0.11 98.62 201 | 1 0.01 98.63 203 | 12 0.12 98.75 209 | 2 0.02 98.77 210 | 7 0.07 98.84 211 | 50 0.50 99.34 219 | 7 0.07 99.41 238 | 3 0.03 99.44 239 | 2 0.02 99.46 248 | 1 0.01 99.47 253 | 1 0.01 99.48 277 | 1 0.01 99.49 289 | 8 0.08 99.57 292 | 4 0.04 99.61 301 | 2 0.02 99.63 303 | 3 0.03 99.66 317 | 1 0.01 99.67 320 | 2 0.02 99.69 340 | 2 0.02 99.71 351 | 1 0.01 99.72 363 | 2 0.02 99.74 374 | 1 0.01 99.75 377 | 1 0.01 99.76 378 | 1 0.01 99.77 385 | 7 0.07 99.84 386 | 3 0.03 99.87 388 | 6 0.06 99.93 395 | 1 0.01 99.94 407 | 3 0.03 99.97 423 | 1 0.01 99.98 444 | 1 0.01 99.99 450 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016