Frequencies for first 10,000 rows of cause2 variable in nhamcsed1992 dataset : Cause of | injury #2 | Freq. Percent Cum. ------------+----------------------------------- 80000 | 9,448 94.48 94.48 80010 | 5 0.05 94.53 88490 | 247 2.47 97.00 88493 | 16 0.16 97.16 88494 | 24 0.24 97.40 88495 | 16 0.16 97.56 88496 | 54 0.54 98.10 88497 | 20 0.20 98.30 88498 | 134 1.34 99.64 88499 | 1 0.01 99.65 88504 | 1 0.01 99.66 88532 | 1 0.01 99.67 88641 | 1 0.01 99.68 88643 | 1 0.01 99.69 88810 | 1 0.01 99.70 88880 | 3 0.03 99.73 89060 | 1 0.01 99.74 89140 | 2 0.02 99.76 89160 | 2 0.02 99.78 89170 | 1 0.01 99.79 89179 | 2 0.02 99.81 89180 | 2 0.02 99.83 89204 | 1 0.01 99.84 89208 | 5 0.05 99.89 89209 | 1 0.01 99.90 89240 | 1 0.01 99.91 89241 | 1 0.01 99.92 89288 | 1 0.01 99.93 89600 | 1 0.01 99.94 89601 | 1 0.01 99.95 89660 | 1 0.01 99.96 89688 | 3 0.03 99.99 89760 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016