Frequencies for first 10,000 rows of bpdias variable in nhamcsopd2005 dataset : vital signs - diastolic | blood pressure | Freq. Percent Cum. ------------------------+----------------------------------- 0 | 1 0.01 0.01 7 | 1 0.01 0.02 8 | 1 0.01 0.03 12 | 1 0.01 0.04 17 | 1 0.01 0.05 20 | 2 0.02 0.07 22 | 2 0.02 0.09 24 | 1 0.01 0.10 25 | 2 0.02 0.12 30 | 2 0.02 0.14 31 | 1 0.01 0.15 32 | 1 0.01 0.16 34 | 1 0.01 0.17 35 | 1 0.01 0.18 36 | 4 0.04 0.22 37 | 1 0.01 0.23 38 | 2 0.02 0.25 39 | 3 0.03 0.28 40 | 18 0.18 0.46 41 | 3 0.03 0.49 42 | 7 0.07 0.56 43 | 7 0.07 0.63 44 | 13 0.13 0.76 45 | 10 0.10 0.86 46 | 15 0.15 1.01 47 | 9 0.09 1.10 48 | 33 0.33 1.43 49 | 12 0.12 1.55 50 | 80 0.80 2.35 51 | 24 0.24 2.59 52 | 54 0.54 3.13 53 | 31 0.31 3.44 54 | 50 0.50 3.94 55 | 49 0.49 4.43 56 | 70 0.70 5.13 57 | 53 0.53 5.66 58 | 138 1.38 7.04 59 | 69 0.69 7.73 60 | 469 4.69 12.42 61 | 67 0.67 13.09 62 | 194 1.94 15.03 63 | 87 0.87 15.90 64 | 204 2.04 17.94 65 | 131 1.31 19.25 66 | 193 1.93 21.18 67 | 130 1.30 22.48 68 | 249 2.49 24.97 69 | 101 1.01 25.98 70 | 601 6.01 31.99 71 | 101 1.01 33.00 72 | 271 2.71 35.71 73 | 114 1.14 36.85 74 | 193 1.93 38.78 75 | 79 0.79 39.57 76 | 188 1.88 41.45 77 | 76 0.76 42.21 78 | 238 2.38 44.59 79 | 71 0.71 45.30 80 | 537 5.37 50.67 81 | 64 0.64 51.31 82 | 165 1.65 52.96 83 | 64 0.64 53.60 84 | 143 1.43 55.03 85 | 65 0.65 55.68 86 | 109 1.09 56.77 87 | 43 0.43 57.20 88 | 105 1.05 58.25 89 | 43 0.43 58.68 90 | 188 1.88 60.56 91 | 25 0.25 60.81 92 | 55 0.55 61.36 93 | 18 0.18 61.54 94 | 40 0.40 61.94 95 | 18 0.18 62.12 96 | 29 0.29 62.41 97 | 14 0.14 62.55 98 | 25 0.25 62.80 99 | 4 0.04 62.84 100 | 64 0.64 63.48 101 | 3 0.03 63.51 102 | 9 0.09 63.60 103 | 4 0.04 63.64 104 | 9 0.09 63.73 105 | 5 0.05 63.78 106 | 9 0.09 63.87 107 | 3 0.03 63.90 108 | 6 0.06 63.96 109 | 4 0.04 64.00 110 | 9 0.09 64.09 111 | 1 0.01 64.10 112 | 1 0.01 64.11 114 | 1 0.01 64.12 117 | 1 0.01 64.13 120 | 4 0.04 64.17 122 | 1 0.01 64.18 124 | 1 0.01 64.19 127 | 1 0.01 64.20 130 | 1 0.01 64.21 131 | 1 0.01 64.22 132 | 1 0.01 64.23 140 | 2 0.02 64.25 148 | 1 0.01 64.26 162 | 1 0.01 64.27 182 | 1 0.01 64.28 p, palp, dop or doppler | 1 0.01 64.29 blank | 3,571 35.71 100.00 ------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016