Frequencies for first 10,000 rows of patwt variable in nhamcsed2009 dataset : patient | visit | weight | Freq. Percent Cum. ------------+----------------------------------- 19 | 5 0.05 0.05 32 | 28 0.28 0.33 59 | 30 0.30 0.63 68 | 31 0.31 0.94 78 | 28 0.28 1.22 243 | 89 0.89 2.11 264 | 27 0.27 2.38 349 | 100 1.00 3.38 385 | 46 0.46 3.84 393 | 37 0.37 4.21 394 | 31 0.31 4.52 401 | 32 0.32 4.84 444 | 45 0.45 5.29 470 | 78 0.78 6.07 482 | 119 1.19 7.26 627 | 99 0.99 8.25 698 | 83 0.83 9.08 839 | 93 0.93 10.01 851 | 116 1.16 11.17 857 | 112 1.12 12.29 902 | 105 1.05 13.34 994 | 104 1.04 14.38 1049 | 114 1.14 15.52 1175 | 131 1.31 16.83 1193 | 44 0.44 17.27 1249 | 118 1.18 18.45 1251 | 101 1.01 19.46 1309 | 97 0.97 20.43 1335 | 104 1.04 21.47 1351 | 118 1.18 22.65 1396 | 108 1.08 23.73 1419 | 99 0.99 24.72 1427 | 98 0.98 25.70 1436 | 81 0.81 26.51 1444 | 91 0.91 27.42 1457 | 103 1.03 28.45 1472 | 54 0.54 28.99 1473 | 43 0.43 29.42 1480 | 88 0.88 30.30 1531 | 124 1.24 31.54 1575 | 116 1.16 32.70 1596 | 85 0.85 33.55 1756 | 115 1.15 34.70 1771 | 99 0.99 35.69 1802 | 40 0.40 36.09 1831 | 102 1.02 37.11 1841 | 117 1.17 38.28 1862 | 98 0.98 39.26 1994 | 128 1.28 40.54 2004 | 104 1.04 41.58 2171 | 116 1.16 42.74 2177 | 110 1.10 43.84 2212 | 117 1.17 45.01 2257 | 139 1.39 46.40 2302 | 112 1.12 47.52 2338 | 111 1.11 48.63 2471 | 35 0.35 48.98 2544 | 46 0.46 49.44 2546 | 52 0.52 49.96 2611 | 93 0.93 50.89 2664 | 141 1.41 52.30 2666 | 108 1.08 53.38 2723 | 72 0.72 54.10 2823 | 118 1.18 55.28 2831 | 45 0.45 55.73 2995 | 121 1.21 56.94 3070 | 91 0.91 57.85 3084 | 98 0.98 58.83 3148 | 154 1.54 60.37 3280 | 42 0.42 60.79 3405 | 113 1.13 61.92 3430 | 126 1.26 63.18 3535 | 92 0.92 64.10 3729 | 31 0.31 64.41 3751 | 47 0.47 64.88 3755 | 31 0.31 65.19 4159 | 80 0.80 65.99 4204 | 51 0.51 66.50 4211 | 112 1.12 67.62 4268 | 109 1.09 68.71 4388 | 49 0.49 69.20 4679 | 44 0.44 69.64 4694 | 104 1.04 70.68 4835 | 42 0.42 71.10 4978 | 113 1.13 72.23 5001 | 113 1.13 73.36 5155 | 93 0.93 74.29 5192 | 25 0.25 74.54 5273 | 92 0.92 75.46 5322 | 107 1.07 76.53 5331 | 118 1.18 77.71 5347 | 30 0.30 78.01 5462 | 25 0.25 78.26 5568 | 96 0.96 79.22 5660 | 31 0.31 79.53 5747 | 88 0.88 80.41 5753 | 42 0.42 80.83 5767 | 102 1.02 81.85 6233 | 72 0.72 82.57 6301 | 94 0.94 83.51 6326 | 90 0.90 84.41 6671 | 135 1.35 85.76 6879 | 101 1.01 86.77 6925 | 94 0.94 87.71 7004 | 100 1.00 88.71 7140 | 23 0.23 88.94 7484 | 100 1.00 89.94 8109 | 107 1.07 91.01 8291 | 50 0.50 91.51 8466 | 51 0.51 92.02 8635 | 105 1.05 93.07 8939 | 103 1.03 94.10 9390 | 68 0.68 94.78 9465 | 34 0.34 95.12 10162 | 118 1.18 96.30 10679 | 32 0.32 96.62 11273 | 68 0.68 97.30 11678 | 104 1.04 98.34 12195 | 65 0.65 98.99 13787 | 101 1.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016