Frequencies for first 10,000 rows of diagsc23 variable in nhamcsopd1998 dataset : other | diag/screen | service #2 | - 3 dgt | Freq. Percent Cum. ------------+----------------------------------- 000 | 9,777 97.77 97.77 372 | 1 0.01 97.78 451 | 1 0.01 97.79 452 | 2 0.02 97.81 542 | 1 0.01 97.82 671 | 16 0.16 97.98 681 | 1 0.01 97.99 753 | 32 0.32 98.31 861 | 1 0.01 98.32 889 | 1 0.01 98.33 890 | 1 0.01 98.34 891 | 5 0.05 98.39 893 | 68 0.68 99.07 894 | 2 0.02 99.09 895 | 1 0.01 99.10 897 | 2 0.02 99.12 901 | 1 0.01 99.13 903 | 5 0.05 99.18 904 | 1 0.01 99.19 909 | 8 0.08 99.27 913 | 2 0.02 99.29 914 | 11 0.11 99.40 919 | 2 0.02 99.42 921 | 1 0.01 99.43 930 | 4 0.04 99.47 940 | 1 0.01 99.48 941 | 2 0.02 99.50 944 | 4 0.04 99.54 950 | 3 0.03 99.57 951 | 31 0.31 99.88 952 | 1 0.01 99.89 954 | 1 0.01 99.90 963 | 1 0.01 99.91 965 | 1 0.01 99.92 994 | 1 0.01 99.93 999 | 7 0.07 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016