Frequencies for first 10,000 rows of drg3ing1 variable in namcs1995 dataset : ingredient | code #1 for | medication | #3 | Freq. Percent Cum. ------------+----------------------------------- | 9,721 97.21 97.21 50000 | 2 0.02 97.23 50002 | 3 0.03 97.26 50005 | 66 0.66 97.92 50090 | 1 0.01 97.93 50145 | 5 0.05 97.98 50182 | 2 0.02 98.00 50230 | 1 0.01 98.01 50260 | 3 0.03 98.04 50325 | 2 0.02 98.06 50410 | 5 0.05 98.11 50418 | 1 0.01 98.12 50450 | 1 0.01 98.13 50550 | 2 0.02 98.15 50585 | 1 0.01 98.16 50690 | 6 0.06 98.22 50755 | 1 0.01 98.23 50770 | 2 0.02 98.25 50806 | 1 0.01 98.26 50811 | 4 0.04 98.30 50845 | 1 0.01 98.31 50869 | 1 0.01 98.32 50873 | 1 0.01 98.33 50899 | 3 0.03 98.36 50900 | 3 0.03 98.39 51130 | 15 0.15 98.54 51200 | 1 0.01 98.55 51235 | 1 0.01 98.56 51340 | 11 0.11 98.67 51345 | 1 0.01 98.68 51670 | 8 0.08 98.76 51903 | 1 0.01 98.77 52045 | 3 0.03 98.80 52065 | 1 0.01 98.81 52070 | 3 0.03 98.84 52075 | 1 0.01 98.85 52318 | 1 0.01 98.86 52485 | 1 0.01 98.87 52490 | 19 0.19 99.06 52645 | 39 0.39 99.45 52650 | 5 0.05 99.50 52655 | 3 0.03 99.53 52885 | 4 0.04 99.57 52990 | 8 0.08 99.65 53255 | 2 0.02 99.67 53780 | 8 0.08 99.75 53915 | 1 0.01 99.76 54180 | 1 0.01 99.77 54385 | 2 0.02 99.79 54455 | 3 0.03 99.82 54960 | 3 0.03 99.85 54965 | 1 0.01 99.86 55160 | 1 0.01 99.87 55525 | 2 0.02 99.89 55555 | 10 0.10 99.99 56345 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016