Frequencies for first 10,000 rows of cpsum variable in nhamcsopd2003 dataset : clustered | psu marker | (masked) | Freq. Percent Cum. ------------+----------------------------------- 6 | 325 3.25 3.25 8 | 145 1.45 4.70 11 | 252 2.52 7.22 13 | 327 3.27 10.49 22 | 159 1.59 12.08 24 | 162 1.62 13.70 26 | 284 2.84 16.54 28 | 259 2.59 19.13 29 | 156 1.56 20.69 30 | 96 0.96 21.65 33 | 175 1.75 23.40 34 | 47 0.47 23.87 36 | 91 0.91 24.78 37 | 189 1.89 26.67 38 | 108 1.08 27.75 40 | 189 1.89 29.64 45 | 87 0.87 30.51 46 | 45 0.45 30.96 100002 | 23 0.23 31.19 100003 | 145 1.45 32.64 100004 | 135 1.35 33.99 100005 | 37 0.37 34.36 100007 | 42 0.42 34.78 100008 | 264 2.64 37.42 100009 | 90 0.90 38.32 100010 | 135 1.35 39.67 100011 | 162 1.62 41.29 100013 | 37 0.37 41.66 100014 | 214 2.14 43.80 100015 | 210 2.10 45.90 100016 | 210 2.10 48.00 100017 | 112 1.12 49.12 100020 | 279 2.79 51.91 100021 | 209 2.09 54.00 100024 | 103 1.03 55.03 100025 | 138 1.38 56.41 100026 | 290 2.90 59.31 100027 | 210 2.10 61.41 100028 | 130 1.30 62.71 100029 | 118 1.18 63.89 100033 | 66 0.66 64.55 100034 | 54 0.54 65.09 100035 | 169 1.69 66.78 100036 | 61 0.61 67.39 100037 | 337 3.37 70.76 100038 | 300 3.00 73.76 100039 | 216 2.16 75.92 100042 | 212 2.12 78.04 100043 | 170 1.70 79.74 100045 | 122 1.22 80.96 100049 | 122 1.22 82.18 100050 | 175 1.75 83.93 100051 | 58 0.58 84.51 100055 | 106 1.06 85.57 100058 | 72 0.72 86.29 100061 | 196 1.96 88.25 100062 | 128 1.28 89.53 100063 | 205 2.05 91.58 100064 | 279 2.79 94.37 100065 | 328 3.28 97.65 100144 | 181 1.81 99.46 100202 | 54 0.54 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016