Frequencies for first 10,000 rows of drg2ing1 variable in nhamcsopd2001 dataset : ingredient | code #1 for | medication | #2 | Freq. Percent Cum. ------------+----------------------------------- | 9,659 96.59 96.59 50000 | 8 0.08 96.67 50002 | 2 0.02 96.69 50005 | 58 0.58 97.27 50090 | 1 0.01 97.28 50145 | 3 0.03 97.31 50163 | 1 0.01 97.32 50260 | 10 0.10 97.42 50325 | 1 0.01 97.43 50410 | 3 0.03 97.46 50450 | 1 0.01 97.47 50498 | 1 0.01 97.48 50530 | 1 0.01 97.49 50550 | 2 0.02 97.51 50570 | 1 0.01 97.52 50585 | 1 0.01 97.53 50811 | 1 0.01 97.54 50845 | 1 0.01 97.55 50860 | 1 0.01 97.56 50899 | 2 0.02 97.58 50900 | 4 0.04 97.62 51120 | 1 0.01 97.63 51130 | 5 0.05 97.68 51229 | 1 0.01 97.69 51340 | 2 0.02 97.71 51635 | 2 0.02 97.73 51675 | 2 0.02 97.75 51903 | 20 0.20 97.95 51910 | 7 0.07 98.02 52028 | 1 0.01 98.03 52040 | 1 0.01 98.04 52045 | 29 0.29 98.33 52070 | 1 0.01 98.34 52075 | 5 0.05 98.39 52168 | 1 0.01 98.40 52318 | 3 0.03 98.43 52354 | 4 0.04 98.47 52447 | 4 0.04 98.51 52450 | 9 0.09 98.60 52478 | 2 0.02 98.62 52490 | 5 0.05 98.67 52548 | 12 0.12 98.79 52645 | 15 0.15 98.94 52650 | 1 0.01 98.95 52655 | 2 0.02 98.97 52720 | 1 0.01 98.98 52883 | 2 0.02 99.00 53003 | 1 0.01 99.01 53255 | 12 0.12 99.13 53325 | 1 0.01 99.14 53530 | 1 0.01 99.15 53723 | 1 0.01 99.16 53780 | 31 0.31 99.47 53915 | 2 0.02 99.49 53965 | 4 0.04 99.53 53970 | 1 0.01 99.54 53995 | 1 0.01 99.55 54180 | 1 0.01 99.56 54960 | 2 0.02 99.58 55385 | 1 0.01 99.59 55555 | 14 0.14 99.73 55610 | 1 0.01 99.74 55997 | 2 0.02 99.76 56110 | 1 0.01 99.77 56193 | 2 0.02 99.79 56261 | 5 0.05 99.84 56345 | 3 0.03 99.87 57058 | 1 0.01 99.88 57122 | 3 0.03 99.91 57186 | 3 0.03 99.94 59606 | 1 0.01 99.95 70215 | 1 0.01 99.96 70256 | 2 0.02 99.98 70257 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016