Frequencies for first 10,000 rows of diagsc2 variable in nhamcsopd2008 dataset : diagnostic | service #2 | Freq. Percent Cum. ------------+----------------------------------- -9 | 9,558 95.58 95.58 6819 | 1 0.01 95.59 751- | 1 0.01 95.60 7532 | 1 0.01 95.61 7534 | 11 0.11 95.72 8519 | 1 0.01 95.73 8619 | 3 0.03 95.76 8703 | 1 0.01 95.77 8729 | 3 0.03 95.80 8732 | 1 0.01 95.81 8762 | 2 0.02 95.83 8839 | 1 0.01 95.84 8840 | 2 0.02 95.86 8845 | 1 0.01 95.87 8848 | 1 0.01 95.88 8850 | 1 0.01 95.89 8853 | 3 0.03 95.92 8873 | 3 0.03 95.95 8878 | 7 0.07 96.02 8898 | 1 0.01 96.03 8904 | 2 0.02 96.05 8913 | 42 0.42 96.47 8914 | 7 0.07 96.54 8915 | 2 0.02 96.56 8917 | 6 0.06 96.62 8918 | 1 0.01 96.63 8926 | 1 0.01 96.64 8937 | 1 0.01 96.65 8938 | 8 0.08 96.73 8939 | 55 0.55 97.28 8950 | 2 0.02 97.30 8959 | 5 0.05 97.35 897- | 40 0.40 97.75 9032 | 9 0.09 97.84 9041 | 1 0.01 97.85 9042 | 1 0.01 97.86 9094 | 1 0.01 97.87 9132 | 4 0.04 97.91 9133 | 1 0.01 97.92 9141 | 3 0.03 97.95 9142 | 2 0.02 97.97 9149 | 1 0.01 97.98 9192 | 3 0.03 98.01 9199 | 1 0.01 98.02 9203 | 5 0.05 98.07 9304 | 1 0.01 98.08 9308 | 2 0.02 98.10 9390 | 7 0.07 98.17 9408 | 3 0.03 98.20 9411 | 2 0.02 98.22 9419 | 2 0.02 98.24 9502 | 2 0.02 98.26 9503 | 3 0.03 98.29 9505 | 4 0.04 98.33 9509 | 139 1.39 99.72 9511 | 1 0.01 99.73 9514 | 1 0.01 99.74 9541 | 2 0.02 99.76 9543 | 1 0.01 99.77 9544 | 1 0.01 99.78 9547 | 14 0.14 99.92 9639 | 1 0.01 99.93 9652 | 1 0.01 99.94 9999 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016