Frequencies for first 10,000 rows of amb23d variable in nhamcsopd2003 dataset : surgical | procedure | #2 - 3 | digit | Freq. Percent Cum. ------------+----------------------------------- 000 | 9,702 97.02 97.02 001 | 2 0.02 97.04 039 | 9 0.09 97.13 048 | 1 0.01 97.14 082 | 1 0.01 97.15 087 | 1 0.01 97.16 137 | 10 0.10 97.26 142 | 1 0.01 97.27 166 | 8 0.08 97.35 194 | 1 0.01 97.36 200 | 4 0.04 97.40 215 | 1 0.01 97.41 216 | 2 0.02 97.43 218 | 4 0.04 97.47 219 | 1 0.01 97.48 222 | 1 0.01 97.49 223 | 1 0.01 97.50 229 | 1 0.01 97.51 230 | 2 0.02 97.53 245 | 1 0.01 97.54 275 | 2 0.02 97.56 283 | 1 0.01 97.57 286 | 1 0.01 97.58 294 | 1 0.01 97.59 360 | 2 0.02 97.61 385 | 1 0.01 97.62 389 | 3 0.03 97.65 399 | 1 0.01 97.66 413 | 1 0.01 97.67 441 | 1 0.01 97.68 451 | 3 0.03 97.71 452 | 2 0.02 97.73 461 | 1 0.01 97.74 483 | 1 0.01 97.75 487 | 1 0.01 97.76 495 | 2 0.02 97.78 497 | 1 0.01 97.79 501 | 1 0.01 97.80 532 | 1 0.01 97.81 534 | 1 0.01 97.82 535 | 1 0.01 97.83 541 | 1 0.01 97.84 598 | 2 0.02 97.86 651 | 1 0.01 97.87 654 | 1 0.01 97.88 656 | 5 0.05 97.93 663 | 2 0.02 97.95 671 | 1 0.01 97.96 672 | 1 0.01 97.97 673 | 1 0.01 97.98 681 | 1 0.01 97.99 682 | 2 0.02 98.01 685 | 2 0.02 98.03 689 | 3 0.03 98.06 690 | 3 0.03 98.09 713 | 2 0.02 98.11 749 | 1 0.01 98.12 773 | 1 0.01 98.13 774 | 1 0.01 98.14 776 | 1 0.01 98.15 778 | 2 0.02 98.17 781 | 1 0.01 98.18 785 | 2 0.02 98.20 792 | 1 0.01 98.21 801 | 1 0.01 98.22 802 | 1 0.01 98.23 805 | 1 0.01 98.24 806 | 5 0.05 98.29 808 | 5 0.05 98.34 809 | 3 0.03 98.37 815 | 2 0.02 98.39 818 | 1 0.01 98.40 819 | 3 0.03 98.43 822 | 2 0.02 98.45 825 | 1 0.01 98.46 830 | 1 0.01 98.47 836 | 1 0.01 98.48 838 | 1 0.01 98.49 851 | 6 0.06 98.55 852 | 6 0.06 98.61 854 | 1 0.01 98.62 855 | 2 0.02 98.64 858 | 1 0.01 98.65 859 | 1 0.01 98.66 860 | 4 0.04 98.70 862 | 6 0.06 98.76 863 | 18 0.18 98.94 865 | 1 0.01 98.95 866 | 1 0.01 98.96 868 | 1 0.01 98.97 869 | 1 0.01 98.98 874 | 1 0.01 98.99 907 | 1 0.01 99.00 935 | 5 0.05 99.05 963 | 1 0.01 99.06 965 | 2 0.02 99.08 971 | 2 0.02 99.10 972 | 1 0.01 99.11 976 | 1 0.01 99.12 981 | 1 0.01 99.13 985 | 1 0.01 99.14 992 | 64 0.64 99.78 994 | 1 0.01 99.79 995 | 1 0.01 99.80 999 | 20 0.20 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016