Frequencies for first 10,000 rows of drg1ing1 variable in nhamcsed1993 dataset : ingredient | code #1 for | drug #1 | Freq. Percent Cum. ------------+----------------------------------- | 8,994 89.94 89.94 50000 | 4 0.04 89.98 50005 | 376 3.76 93.74 50145 | 82 0.82 94.56 50230 | 1 0.01 94.57 50260 | 64 0.64 95.21 50275 | 5 0.05 95.26 50290 | 1 0.01 95.27 50305 | 1 0.01 95.28 50325 | 3 0.03 95.31 50410 | 14 0.14 95.45 50420 | 30 0.30 95.75 50450 | 10 0.10 95.85 50460 | 1 0.01 95.86 50530 | 1 0.01 95.87 50585 | 5 0.05 95.92 50690 | 1 0.01 95.93 50710 | 1 0.01 95.94 50806 | 13 0.13 96.07 50869 | 1 0.01 96.08 50899 | 4 0.04 96.12 50900 | 4 0.04 96.16 51055 | 1 0.01 96.17 51130 | 7 0.07 96.24 51340 | 8 0.08 96.32 51670 | 7 0.07 96.39 51675 | 18 0.18 96.57 51903 | 1 0.01 96.58 51910 | 66 0.66 97.24 52028 | 1 0.01 97.25 52035 | 3 0.03 97.28 52040 | 3 0.03 97.31 52065 | 21 0.21 97.52 52315 | 1 0.01 97.53 52478 | 2 0.02 97.55 52490 | 16 0.16 97.71 52615 | 2 0.02 97.73 52645 | 10 0.10 97.83 52650 | 1 0.01 97.84 52655 | 17 0.17 98.01 52955 | 3 0.03 98.04 53335 | 2 0.02 98.06 53780 | 13 0.13 98.19 53875 | 1 0.01 98.20 53895 | 26 0.26 98.46 53995 | 1 0.01 98.47 54385 | 2 0.02 98.49 54595 | 4 0.04 98.53 54770 | 1 0.01 98.54 54960 | 3 0.03 98.57 55555 | 138 1.38 99.95 55835 | 4 0.04 99.99 56185 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016