Frequencies for first 10,000 rows of cause1 variable in nhamcsopd1997 dataset : cause of | injury #1 | Freq. Percent Cum. ------------+----------------------------------- 0000 | 9,230 92.30 92.30 8120 | 3 0.03 92.33 8121 | 1 0.01 92.34 8129 | 4 0.04 92.38 8147 | 9 0.09 92.47 8150 | 1 0.01 92.48 8179 | 2 0.02 92.50 8189 | 4 0.04 92.54 8190 | 1 0.01 92.55 8191 | 2 0.02 92.57 8199 | 50 0.50 93.07 8209 | 1 0.01 93.08 8249 | 2 0.02 93.10 8259 | 1 0.01 93.11 8261 | 7 0.07 93.18 8269 | 2 0.02 93.20 848- | 9 0.09 93.29 8587 | 1 0.01 93.30 8589 | 5 0.05 93.35 8660 | 1 0.01 93.36 8668 | 2 0.02 93.38 8669 | 1 0.01 93.39 8689 | 1 0.01 93.40 8709 | 1 0.01 93.41 8781 | 3 0.03 93.44 8782 | 1 0.01 93.45 8784 | 1 0.01 93.46 8786 | 2 0.02 93.48 8788 | 8 0.08 93.56 8789 | 6 0.06 93.62 8791 | 1 0.01 93.63 8798 | 3 0.03 93.66 8799 | 2 0.02 93.68 8801 | 1 0.01 93.69 8809 | 18 0.18 93.87 8810 | 5 0.05 93.92 8811 | 1 0.01 93.93 882- | 2 0.02 93.95 8830 | 1 0.01 93.96 8839 | 1 0.01 93.97 8840 | 3 0.03 94.00 8843 | 1 0.01 94.01 8844 | 2 0.02 94.03 8845 | 2 0.02 94.05 8849 | 8 0.08 94.13 885- | 33 0.33 94.46 8860 | 7 0.07 94.53 887- | 116 1.16 95.69 888- | 62 0.62 96.31 8981 | 2 0.02 96.33 899- | 5 0.05 96.38 9019 | 1 0.01 96.39 9053 | 2 0.02 96.41 9060 | 4 0.04 96.45 9064 | 2 0.02 96.47 9068 | 2 0.02 96.49 914- | 5 0.05 96.54 915- | 5 0.05 96.59 916- | 6 0.06 96.65 9170 | 24 0.24 96.89 9179 | 35 0.35 97.24 918- | 6 0.06 97.30 9194 | 2 0.02 97.32 9198 | 4 0.04 97.36 9199 | 2 0.02 97.38 9202 | 2 0.02 97.40 9203 | 1 0.01 97.41 9204 | 4 0.04 97.45 9205 | 1 0.01 97.46 9208 | 14 0.14 97.60 9209 | 6 0.06 97.66 9220 | 1 0.01 97.67 9229 | 8 0.08 97.75 9240 | 1 0.01 97.76 9241 | 2 0.02 97.78 9248 | 4 0.04 97.82 9262 | 3 0.03 97.85 927- | 41 0.41 98.26 9288 | 9 0.09 98.35 9289 | 73 0.73 99.08 9290 | 6 0.06 99.14 9293 | 7 0.07 99.21 9294 | 1 0.01 99.22 9298 | 5 0.05 99.27 9299 | 4 0.04 99.31 9300 | 3 0.03 99.34 9308 | 3 0.03 99.37 9309 | 1 0.01 99.38 9317 | 1 0.01 99.39 9318 | 1 0.01 99.40 9321 | 1 0.01 99.41 9356 | 1 0.01 99.42 9390 | 1 0.01 99.43 9394 | 1 0.01 99.44 9424 | 1 0.01 99.45 9425 | 1 0.01 99.46 9426 | 1 0.01 99.47 9438 | 1 0.01 99.48 9466 | 1 0.01 99.49 9469 | 1 0.01 99.50 9479 | 3 0.03 99.53 956- | 1 0.01 99.54 9600 | 6 0.06 99.60 9654 | 8 0.08 99.68 966- | 5 0.05 99.73 9671 | 1 0.01 99.74 9679 | 1 0.01 99.75 9682 | 1 0.01 99.76 9688 | 2 0.02 99.78 9689 | 6 0.06 99.84 969- | 1 0.01 99.85 9805 | 1 0.01 99.86 9854 | 4 0.04 99.90 9888 | 1 0.01 99.91 9889 | 1 0.01 99.92 989- | 8 0.08 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016