Frequencies for first 10,000 rows of bpsys variable in nhamcsopd2011 dataset : Vital signs | - Systolic | blood | pressure | Freq. Percent Cum. ------------+----------------------------------- Blank | 4,361 43.61 43.61 65 | 1 0.01 43.62 70 | 1 0.01 43.63 73 | 1 0.01 43.64 74 | 1 0.01 43.65 75 | 1 0.01 43.66 76 | 1 0.01 43.67 77 | 1 0.01 43.68 79 | 1 0.01 43.69 80 | 9 0.09 43.78 81 | 2 0.02 43.80 82 | 2 0.02 43.82 83 | 8 0.08 43.90 84 | 9 0.09 43.99 85 | 4 0.04 44.03 86 | 10 0.10 44.13 87 | 6 0.06 44.19 88 | 14 0.14 44.33 89 | 16 0.16 44.49 90 | 61 0.61 45.10 91 | 15 0.15 45.25 92 | 27 0.27 45.52 93 | 16 0.16 45.68 94 | 31 0.31 45.99 95 | 21 0.21 46.20 96 | 35 0.35 46.55 97 | 42 0.42 46.97 98 | 61 0.61 47.58 99 | 56 0.56 48.14 100 | 206 2.06 50.20 101 | 47 0.47 50.67 102 | 93 0.93 51.60 103 | 49 0.49 52.09 104 | 127 1.27 53.36 105 | 58 0.58 53.94 106 | 83 0.83 54.77 107 | 77 0.77 55.54 108 | 113 1.13 56.67 109 | 76 0.76 57.43 110 | 300 3.00 60.43 111 | 62 0.62 61.05 112 | 144 1.44 62.49 113 | 68 0.68 63.17 114 | 115 1.15 64.32 115 | 78 0.78 65.10 116 | 126 1.26 66.36 117 | 69 0.69 67.05 118 | 145 1.45 68.50 119 | 87 0.87 69.37 120 | 295 2.95 72.32 121 | 79 0.79 73.11 122 | 161 1.61 74.72 123 | 63 0.63 75.35 124 | 136 1.36 76.71 125 | 63 0.63 77.34 126 | 105 1.05 78.39 127 | 80 0.80 79.19 128 | 130 1.30 80.49 129 | 70 0.70 81.19 130 | 199 1.99 83.18 131 | 66 0.66 83.84 132 | 118 1.18 85.02 133 | 56 0.56 85.58 134 | 101 1.01 86.59 135 | 67 0.67 87.26 136 | 101 1.01 88.27 137 | 50 0.50 88.77 138 | 87 0.87 89.64 139 | 68 0.68 90.32 140 | 125 1.25 91.57 141 | 41 0.41 91.98 142 | 69 0.69 92.67 143 | 32 0.32 92.99 144 | 59 0.59 93.58 145 | 35 0.35 93.93 146 | 46 0.46 94.39 147 | 34 0.34 94.73 148 | 42 0.42 95.15 149 | 30 0.30 95.45 150 | 73 0.73 96.18 151 | 23 0.23 96.41 152 | 24 0.24 96.65 153 | 18 0.18 96.83 154 | 22 0.22 97.05 155 | 17 0.17 97.22 156 | 16 0.16 97.38 157 | 19 0.19 97.57 158 | 15 0.15 97.72 159 | 21 0.21 97.93 160 | 30 0.30 98.23 161 | 12 0.12 98.35 162 | 13 0.13 98.48 163 | 4 0.04 98.52 164 | 16 0.16 98.68 165 | 10 0.10 98.78 166 | 9 0.09 98.87 167 | 11 0.11 98.98 168 | 9 0.09 99.07 169 | 4 0.04 99.11 170 | 6 0.06 99.17 171 | 5 0.05 99.22 172 | 4 0.04 99.26 173 | 5 0.05 99.31 174 | 4 0.04 99.35 175 | 2 0.02 99.37 176 | 2 0.02 99.39 177 | 4 0.04 99.43 178 | 6 0.06 99.49 179 | 5 0.05 99.54 180 | 6 0.06 99.60 182 | 4 0.04 99.64 183 | 2 0.02 99.66 184 | 1 0.01 99.67 185 | 2 0.02 99.69 186 | 2 0.02 99.71 187 | 3 0.03 99.74 188 | 3 0.03 99.77 190 | 1 0.01 99.78 191 | 1 0.01 99.79 192 | 1 0.01 99.80 193 | 1 0.01 99.81 194 | 1 0.01 99.82 196 | 3 0.03 99.85 198 | 1 0.01 99.86 199 | 2 0.02 99.88 200 | 2 0.02 99.90 202 | 3 0.03 99.93 208 | 1 0.01 99.94 215 | 1 0.01 99.95 221 | 1 0.01 99.96 228 | 1 0.01 99.97 230 | 1 0.01 99.98 231 | 1 0.01 99.99 245 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016