Frequencies for first 10,000 rows of cpsum variable in nhamcsed2007 dataset : clustered | cpsum - | masked | Freq. Percent Cum. ------------+----------------------------------- 5 | 113 1.13 1.13 6 | 103 1.03 2.16 8 | 264 2.64 4.80 12 | 78 0.78 5.58 13 | 468 4.68 10.26 15 | 101 1.01 11.27 16 | 104 1.04 12.31 18 | 93 0.93 13.24 19 | 605 6.05 19.29 20 | 208 2.08 21.37 21 | 97 0.97 22.34 23 | 332 3.32 25.66 24 | 109 1.09 26.75 26 | 321 3.21 29.96 28 | 83 0.83 30.79 29 | 198 1.98 32.77 30 | 312 3.12 35.89 31 | 60 0.60 36.49 32 | 112 1.12 37.61 33 | 212 2.12 39.73 34 | 256 2.56 42.29 35 | 95 0.95 43.24 36 | 343 3.43 46.67 37 | 288 2.88 49.55 39 | 175 1.75 51.30 41 | 145 1.45 52.75 46 | 269 2.69 55.44 100003 | 58 0.58 56.02 100004 | 103 1.03 57.05 100006 | 116 1.16 58.21 100009 | 105 1.05 59.26 100011 | 112 1.12 60.38 100014 | 103 1.03 61.41 100023 | 106 1.06 62.47 100034 | 80 0.80 63.27 100035 | 63 0.63 63.90 100036 | 91 0.91 64.81 100037 | 40 0.40 65.21 100041 | 104 1.04 66.25 100044 | 102 1.02 67.27 100046 | 150 1.50 68.77 100047 | 119 1.19 69.96 100048 | 55 0.55 70.51 100049 | 110 1.10 71.61 100050 | 75 0.75 72.36 100053 | 57 0.57 72.93 100056 | 106 1.06 73.99 100059 | 94 0.94 74.93 100060 | 109 1.09 76.02 100061 | 86 0.86 76.88 100062 | 101 1.01 77.89 100063 | 158 1.58 79.47 100065 | 377 3.77 83.24 100066 | 127 1.27 84.51 100069 | 94 0.94 85.45 100070 | 117 1.17 86.62 100072 | 117 1.17 87.79 100074 | 142 1.42 89.21 100076 | 138 1.38 90.59 100078 | 65 0.65 91.24 100081 | 267 2.67 93.91 100087 | 107 1.07 94.98 100089 | 109 1.09 96.07 100090 | 89 0.89 96.96 100091 | 116 1.16 98.12 100092 | 111 1.11 99.23 100093 | 77 0.77 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016