Frequencies for first 10,000 rows of pwgt variable in natlterr2011 dataset : Prepregnanc | y Weight | RFP | 577=f_pwgt | R | Freq. Percent Cum. ------------+----------------------------------- 75 | 1 0.01 0.01 80 | 2 0.02 0.03 82 | 4 0.04 0.07 83 | 3 0.03 0.10 84 | 3 0.03 0.13 85 | 9 0.09 0.22 86 | 5 0.05 0.27 87 | 4 0.04 0.31 88 | 5 0.05 0.36 89 | 8 0.08 0.44 90 | 29 0.29 0.73 91 | 7 0.07 0.80 92 | 9 0.09 0.89 93 | 11 0.11 1.00 94 | 21 0.21 1.21 95 | 44 0.44 1.65 96 | 19 0.19 1.84 97 | 20 0.20 2.04 98 | 42 0.42 2.46 99 | 25 0.25 2.71 100 | 104 1.04 3.75 101 | 24 0.24 3.99 102 | 30 0.30 4.29 103 | 32 0.32 4.61 104 | 28 0.28 4.89 105 | 67 0.67 5.56 106 | 33 0.33 5.89 107 | 40 0.40 6.29 108 | 49 0.49 6.78 109 | 28 0.28 7.06 110 | 149 1.49 8.55 111 | 31 0.31 8.86 112 | 50 0.50 9.36 113 | 42 0.42 9.78 114 | 53 0.53 10.31 115 | 132 1.32 11.63 116 | 56 0.56 12.19 117 | 49 0.49 12.68 118 | 68 0.68 13.36 119 | 43 0.43 13.79 120 | 229 2.29 16.08 121 | 40 0.40 16.48 122 | 59 0.59 17.07 123 | 51 0.51 17.58 124 | 44 0.44 18.02 125 | 147 1.47 19.49 126 | 76 0.76 20.25 127 | 42 0.42 20.67 128 | 60 0.60 21.27 129 | 46 0.46 21.73 130 | 235 2.35 24.08 131 | 30 0.30 24.38 132 | 68 0.68 25.06 133 | 41 0.41 25.47 134 | 66 0.66 26.13 135 | 148 1.48 27.61 136 | 62 0.62 28.23 137 | 40 0.40 28.63 138 | 66 0.66 29.29 139 | 37 0.37 29.66 140 | 190 1.90 31.56 141 | 48 0.48 32.04 142 | 49 0.49 32.53 143 | 50 0.50 33.03 144 | 47 0.47 33.50 145 | 100 1.00 34.50 146 | 46 0.46 34.96 147 | 44 0.44 35.40 148 | 59 0.59 35.99 149 | 33 0.33 36.32 150 | 191 1.91 38.23 151 | 34 0.34 38.57 152 | 52 0.52 39.09 153 | 26 0.26 39.35 154 | 51 0.51 39.86 155 | 68 0.68 40.54 156 | 46 0.46 41.00 157 | 31 0.31 41.31 158 | 45 0.45 41.76 159 | 28 0.28 42.04 160 | 144 1.44 43.48 161 | 22 0.22 43.70 162 | 36 0.36 44.06 163 | 30 0.30 44.36 164 | 32 0.32 44.68 165 | 69 0.69 45.37 166 | 30 0.30 45.67 167 | 24 0.24 45.91 168 | 38 0.38 46.29 169 | 23 0.23 46.52 170 | 92 0.92 47.44 171 | 17 0.17 47.61 172 | 26 0.26 47.87 173 | 14 0.14 48.01 174 | 35 0.35 48.36 175 | 46 0.46 48.82 176 | 27 0.27 49.09 177 | 14 0.14 49.23 178 | 42 0.42 49.65 179 | 21 0.21 49.86 180 | 106 1.06 50.92 181 | 28 0.28 51.20 182 | 22 0.22 51.42 183 | 27 0.27 51.69 184 | 14 0.14 51.83 185 | 46 0.46 52.29 186 | 17 0.17 52.46 187 | 21 0.21 52.67 188 | 20 0.20 52.87 189 | 13 0.13 53.00 190 | 52 0.52 53.52 191 | 13 0.13 53.65 192 | 29 0.29 53.94 193 | 13 0.13 54.07 194 | 22 0.22 54.29 195 | 23 0.23 54.52 196 | 20 0.20 54.72 197 | 19 0.19 54.91 198 | 33 0.33 55.24 199 | 13 0.13 55.37 200 | 71 0.71 56.08 201 | 10 0.10 56.18 202 | 15 0.15 56.33 203 | 10 0.10 56.43 204 | 9 0.09 56.52 205 | 22 0.22 56.74 206 | 17 0.17 56.91 207 | 14 0.14 57.05 208 | 20 0.20 57.25 209 | 10 0.10 57.35 210 | 38 0.38 57.73 211 | 6 0.06 57.79 212 | 9 0.09 57.88 213 | 11 0.11 57.99 214 | 12 0.12 58.11 215 | 20 0.20 58.31 216 | 6 0.06 58.37 217 | 8 0.08 58.45 218 | 12 0.12 58.57 219 | 8 0.08 58.65 220 | 22 0.22 58.87 221 | 8 0.08 58.95 222 | 4 0.04 58.99 223 | 6 0.06 59.05 224 | 7 0.07 59.12 225 | 18 0.18 59.30 226 | 4 0.04 59.34 227 | 4 0.04 59.38 228 | 5 0.05 59.43 229 | 5 0.05 59.48 230 | 15 0.15 59.63 231 | 6 0.06 59.69 232 | 7 0.07 59.76 233 | 1 0.01 59.77 234 | 4 0.04 59.81 235 | 9 0.09 59.90 236 | 10 0.10 60.00 237 | 7 0.07 60.07 238 | 5 0.05 60.12 240 | 15 0.15 60.27 241 | 2 0.02 60.29 242 | 3 0.03 60.32 243 | 1 0.01 60.33 244 | 4 0.04 60.37 245 | 8 0.08 60.45 246 | 2 0.02 60.47 247 | 3 0.03 60.50 248 | 2 0.02 60.52 250 | 19 0.19 60.71 251 | 4 0.04 60.75 252 | 3 0.03 60.78 253 | 8 0.08 60.86 254 | 2 0.02 60.88 255 | 1 0.01 60.89 256 | 1 0.01 60.90 257 | 2 0.02 60.92 258 | 2 0.02 60.94 259 | 1 0.01 60.95 260 | 10 0.10 61.05 262 | 1 0.01 61.06 265 | 4 0.04 61.10 267 | 2 0.02 61.12 268 | 2 0.02 61.14 269 | 4 0.04 61.18 270 | 6 0.06 61.24 272 | 1 0.01 61.25 273 | 2 0.02 61.27 274 | 3 0.03 61.30 275 | 3 0.03 61.33 276 | 1 0.01 61.34 278 | 5 0.05 61.39 279 | 1 0.01 61.40 280 | 3 0.03 61.43 283 | 1 0.01 61.44 284 | 2 0.02 61.46 285 | 2 0.02 61.48 286 | 2 0.02 61.50 288 | 1 0.01 61.51 289 | 2 0.02 61.53 290 | 1 0.01 61.54 293 | 1 0.01 61.55 294 | 1 0.01 61.56 295 | 1 0.01 61.57 299 | 1 0.01 61.58 300 | 3 0.03 61.61 302 | 1 0.01 61.62 304 | 1 0.01 61.63 306 | 1 0.01 61.64 308 | 1 0.01 61.65 310 | 2 0.02 61.67 317 | 2 0.02 61.69 319 | 1 0.01 61.70 323 | 1 0.01 61.71 332 | 1 0.01 61.72 338 | 1 0.01 61.73 350 | 1 0.01 61.74 999 | 1,290 12.90 74.64 . | 2,536 25.36 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Dec 2015