Frequencies for first 10,000 rows of drg2ing1 variable in nhamcsopd1999 dataset : ingredient | code #1 for | medication | #2 | Freq. Percent Cum. ------------+----------------------------------- | 9,560 95.60 95.60 50000 | 8 0.08 95.68 50002 | 2 0.02 95.70 50005 | 64 0.64 96.34 50088 | 2 0.02 96.36 50090 | 2 0.02 96.38 50145 | 8 0.08 96.46 50260 | 15 0.15 96.61 50265 | 2 0.02 96.63 50325 | 5 0.05 96.68 50410 | 3 0.03 96.71 50420 | 2 0.02 96.73 50450 | 4 0.04 96.77 50460 | 2 0.02 96.79 50495 | 1 0.01 96.80 50498 | 2 0.02 96.82 50515 | 2 0.02 96.84 50530 | 2 0.02 96.86 50550 | 1 0.01 96.87 50585 | 2 0.02 96.89 50635 | 1 0.01 96.90 50660 | 1 0.01 96.91 50690 | 3 0.03 96.94 50755 | 2 0.02 96.96 50770 | 1 0.01 96.97 50806 | 2 0.02 96.99 50845 | 2 0.02 97.01 50900 | 11 0.11 97.12 50933 | 2 0.02 97.14 51130 | 9 0.09 97.23 51195 | 1 0.01 97.24 51209 | 1 0.01 97.25 51305 | 1 0.01 97.26 51340 | 5 0.05 97.31 51382 | 4 0.04 97.35 51635 | 3 0.03 97.38 51670 | 5 0.05 97.43 51890 | 17 0.17 97.60 51903 | 6 0.06 97.66 51910 | 6 0.06 97.72 51935 | 2 0.02 97.74 52028 | 1 0.01 97.75 52045 | 11 0.11 97.86 52070 | 6 0.06 97.92 52075 | 11 0.11 98.03 52318 | 3 0.03 98.06 52450 | 3 0.03 98.09 52485 | 5 0.05 98.14 52490 | 28 0.28 98.42 52548 | 6 0.06 98.48 52645 | 19 0.19 98.67 52655 | 8 0.08 98.75 52730 | 1 0.01 98.76 52830 | 3 0.03 98.79 52990 | 4 0.04 98.83 53070 | 5 0.05 98.88 53255 | 12 0.12 99.00 53780 | 44 0.44 99.44 53895 | 1 0.01 99.45 53915 | 1 0.01 99.46 53995 | 3 0.03 99.49 54180 | 1 0.01 99.50 54385 | 10 0.10 99.60 54595 | 2 0.02 99.62 54915 | 6 0.06 99.68 54960 | 4 0.04 99.72 54965 | 1 0.01 99.73 55555 | 18 0.18 99.91 56185 | 2 0.02 99.93 56193 | 1 0.01 99.94 56261 | 4 0.04 99.98 56345 | 1 0.01 99.99 57058 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016