Frequencies for first 10,000 rows of therpr13 variable in nhamcsopd1999 dataset : other | ther/prev | service #1 | - 3 dgt | Freq. Percent Cum. ------------+----------------------------------- 000 | 9,492 94.92 94.92 213 | 1 0.01 94.93 220 | 1 0.01 94.94 332 | 1 0.01 94.95 342 | 1 0.01 94.96 361 | 2 0.02 94.98 388 | 1 0.01 94.99 389 | 1 0.01 95.00 452 | 2 0.02 95.02 552 | 1 0.01 95.03 573 | 3 0.03 95.06 579 | 1 0.01 95.07 586 | 1 0.01 95.08 598 | 2 0.02 95.10 601 | 1 0.01 95.11 690 | 2 0.02 95.13 695 | 1 0.01 95.14 753 | 3 0.03 95.17 789 | 1 0.01 95.18 806 | 1 0.01 95.19 819 | 1 0.01 95.20 863 | 2 0.02 95.22 869 | 2 0.02 95.24 890 | 15 0.15 95.39 891 | 4 0.04 95.43 892 | 1 0.01 95.44 893 | 9 0.09 95.53 894 | 1 0.01 95.54 909 | 4 0.04 95.58 914 | 3 0.03 95.61 919 | 1 0.01 95.62 922 | 3 0.03 95.65 935 | 100 1.00 96.65 937 | 5 0.05 96.70 939 | 3 0.03 96.73 940 | 1 0.01 96.74 941 | 1 0.01 96.75 944 | 293 2.93 99.68 945 | 5 0.05 99.73 950 | 1 0.01 99.74 954 | 3 0.03 99.77 965 | 4 0.04 99.81 978 | 3 0.03 99.84 990 | 5 0.05 99.89 995 | 2 0.02 99.91 996 | 3 0.03 99.94 999 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016