Frequencies for alos variable in drg1997 dataset : Average | Length of | Stay | Freq. Percent Cum. ------------+----------------------------------- 0 | 5 1.01 1.01 1 | 1 0.20 1.21 1.3 | 2 0.40 1.62 1.4 | 1 0.20 1.82 1.5 | 2 0.40 2.22 1.6 | 5 1.01 3.23 1.7 | 1 0.20 3.43 1.8 | 3 0.61 4.04 1.9 | 2 0.40 4.44 2 | 2 0.40 4.85 2.1 | 5 1.01 5.86 2.2 | 4 0.81 6.67 2.3 | 7 1.41 8.08 2.4 | 5 1.01 9.09 2.5 | 2 0.40 9.49 2.6 | 3 0.61 10.10 2.7 | 3 0.61 10.71 2.8 | 4 0.81 11.52 2.9 | 11 2.22 13.74 3 | 9 1.82 15.56 3.1 | 6 1.21 16.77 3.2 | 8 1.62 18.38 3.3 | 7 1.41 19.80 3.4 | 13 2.63 22.42 3.5 | 11 2.22 24.65 3.6 | 10 2.02 26.67 3.7 | 6 1.21 27.88 3.8 | 8 1.62 29.49 3.9 | 11 2.22 31.72 4 | 9 1.82 33.54 4.1 | 9 1.82 35.35 4.2 | 4 0.81 36.16 4.3 | 11 2.22 38.38 4.4 | 10 2.02 40.40 4.5 | 7 1.41 41.82 4.6 | 9 1.82 43.64 4.7 | 8 1.62 45.25 4.8 | 7 1.41 46.67 4.9 | 9 1.82 48.48 5 | 9 1.82 50.30 5.1 | 9 1.82 52.12 5.2 | 8 1.62 53.74 5.3 | 7 1.41 55.15 5.4 | 6 1.21 56.36 5.5 | 6 1.21 57.58 5.6 | 4 0.81 58.38 5.7 | 7 1.41 59.80 5.8 | 8 1.62 61.41 5.9 | 2 0.40 61.82 6 | 1 0.20 62.02 6.1 | 5 1.01 63.03 6.2 | 7 1.41 64.44 6.3 | 3 0.61 65.05 6.4 | 5 1.01 66.06 6.5 | 4 0.81 66.87 6.6 | 5 1.01 67.88 6.7 | 8 1.62 69.49 6.8 | 4 0.81 70.30 6.9 | 4 0.81 71.11 7 | 1 0.20 71.31 7.1 | 3 0.61 71.92 7.2 | 3 0.61 72.53 7.3 | 4 0.81 73.33 7.4 | 1 0.20 73.54 7.5 | 3 0.61 74.14 7.6 | 3 0.61 74.75 7.7 | 5 1.01 75.76 7.8 | 6 1.21 76.97 7.9 | 3 0.61 77.58 8 | 1 0.20 77.78 8.1 | 4 0.81 78.59 8.2 | 2 0.40 78.99 8.3 | 5 1.01 80.00 8.4 | 3 0.61 80.61 8.5 | 2 0.40 81.01 8.6 | 2 0.40 81.41 8.7 | 2 0.40 81.82 8.8 | 2 0.40 82.22 8.9 | 1 0.20 82.42 9 | 2 0.40 82.83 9.1 | 4 0.81 83.64 9.2 | 2 0.40 84.04 9.3 | 5 1.01 85.05 9.4 | 1 0.20 85.25 9.5 | 1 0.20 85.45 9.7 | 1 0.20 85.66 9.8 | 2 0.40 86.06 9.9 | 1 0.20 86.26 10.1 | 1 0.20 86.46 10.2 | 1 0.20 86.67 10.3 | 2 0.40 87.07 10.4 | 1 0.20 87.27 10.5 | 1 0.20 87.47 10.7 | 2 0.40 87.88 10.9 | 2 0.40 88.28 11 | 1 0.20 88.48 11.1 | 3 0.61 89.09 11.2 | 3 0.61 89.70 11.3 | 1 0.20 89.90 11.5 | 1 0.20 90.10 11.6 | 2 0.40 90.51 11.7 | 4 0.81 91.31 12.3 | 2 0.40 91.72 12.4 | 2 0.40 92.12 12.5 | 2 0.40 92.53 12.6 | 2 0.40 92.93 12.7 | 1 0.20 93.13 12.8 | 1 0.20 93.33 13.3 | 1 0.20 93.54 13.4 | 1 0.20 93.74 13.5 | 1 0.20 93.94 13.6 | 1 0.20 94.14 13.7 | 1 0.20 94.34 13.9 | 4 0.81 95.15 14.3 | 1 0.20 95.35 14.4 | 1 0.20 95.56 14.6 | 1 0.20 95.76 14.7 | 1 0.20 95.96 14.8 | 1 0.20 96.16 14.9 | 1 0.20 96.36 15 | 1 0.20 96.57 15.3 | 1 0.20 96.77 15.4 | 1 0.20 96.97 15.8 | 1 0.20 97.17 15.9 | 1 0.20 97.37 16.3 | 1 0.20 97.58 16.8 | 1 0.20 97.78 16.9 | 1 0.20 97.98 17.4 | 1 0.20 98.18 17.9 | 1 0.20 98.38 18 | 1 0.20 98.59 20.5 | 1 0.20 98.79 22.7 | 1 0.20 98.99 30.2 | 1 0.20 99.19 32.6 | 2 0.40 99.60 40 | 1 0.20 99.80 46.4 | 1 0.20 100.00 ------------+----------------------------------- Total | 495 100.00 by Jean Roth , jroth@nber.org , 22 Apr 2016