Sameer Agarwal | ea11704 | 2012-08-29 18:18:48 -0700 | [diff] [blame] | 1 | NIST/ITL StRD
|
| 2 | Dataset Name: Gauss1 (Gauss1.dat)
|
| 3 |
|
| 4 | File Format: ASCII
|
| 5 | Starting Values (lines 41 to 48)
|
| 6 | Certified Values (lines 41 to 53)
|
| 7 | Data (lines 61 to 310)
|
| 8 |
|
| 9 | Procedure: Nonlinear Least Squares Regression
|
| 10 |
|
| 11 | Description: The data are two well-separated Gaussians on a
|
| 12 | decaying exponential baseline plus normally
|
| 13 | distributed zero-mean noise with variance = 6.25.
|
| 14 |
|
| 15 | Reference: Rust, B., NIST (1996).
|
| 16 |
|
| 17 |
|
| 18 |
|
| 19 |
|
| 20 |
|
| 21 |
|
| 22 |
|
| 23 |
|
| 24 |
|
| 25 | Data: 1 Response (y)
|
| 26 | 1 Predictor (x)
|
| 27 | 250 Observations
|
| 28 | Lower Level of Difficulty
|
| 29 | Generated Data
|
| 30 |
|
| 31 | Model: Exponential Class
|
| 32 | 8 Parameters (b1 to b8)
|
| 33 |
|
| 34 | y = b1*exp( -b2*x ) + b3*exp( -(x-b4)**2 / b5**2 )
|
| 35 | + b6*exp( -(x-b7)**2 / b8**2 ) + e
|
| 36 |
|
| 37 |
|
| 38 | Starting values Certified Values
|
| 39 |
|
| 40 | Start 1 Start 2 Parameter Standard Deviation
|
| 41 | b1 = 97.0 94.0 9.8778210871E+01 5.7527312730E-01
|
| 42 | b2 = 0.009 0.0105 1.0497276517E-02 1.1406289017E-04
|
| 43 | b3 = 100.0 99.0 1.0048990633E+02 5.8831775752E-01
|
| 44 | b4 = 65.0 63.0 6.7481111276E+01 1.0460593412E-01
|
| 45 | b5 = 20.0 25.0 2.3129773360E+01 1.7439951146E-01
|
| 46 | b6 = 70.0 71.0 7.1994503004E+01 6.2622793913E-01
|
| 47 | b7 = 178.0 180.0 1.7899805021E+02 1.2436988217E-01
|
| 48 | b8 = 16.5 20.0 1.8389389025E+01 2.0134312832E-01
|
| 49 |
|
| 50 | Residual Sum of Squares: 1.3158222432E+03
|
| 51 | Residual Standard Deviation: 2.3317980180E+00
|
| 52 | Degrees of Freedom: 242
|
| 53 | Number of Observations: 250
|
| 54 |
|
| 55 |
|
| 56 |
|
| 57 |
|
| 58 |
|
| 59 |
|
| 60 | Data: y x
|
| 61 | 97.62227 1.000000
|
| 62 | 97.80724 2.000000
|
| 63 | 96.62247 3.000000
|
| 64 | 92.59022 4.000000
|
| 65 | 91.23869 5.000000
|
| 66 | 95.32704 6.000000
|
| 67 | 90.35040 7.000000
|
| 68 | 89.46235 8.000000
|
| 69 | 91.72520 9.000000
|
| 70 | 89.86916 10.000000
|
| 71 | 86.88076 11.00000
|
| 72 | 85.94360 12.00000
|
| 73 | 87.60686 13.00000
|
| 74 | 86.25839 14.00000
|
| 75 | 80.74976 15.00000
|
| 76 | 83.03551 16.00000
|
| 77 | 88.25837 17.00000
|
| 78 | 82.01316 18.00000
|
| 79 | 82.74098 19.00000
|
| 80 | 83.30034 20.00000
|
| 81 | 81.27850 21.00000
|
| 82 | 81.85506 22.00000
|
| 83 | 80.75195 23.00000
|
| 84 | 80.09573 24.00000
|
| 85 | 81.07633 25.00000
|
| 86 | 78.81542 26.00000
|
| 87 | 78.38596 27.00000
|
| 88 | 79.93386 28.00000
|
| 89 | 79.48474 29.00000
|
| 90 | 79.95942 30.00000
|
| 91 | 76.10691 31.00000
|
| 92 | 78.39830 32.00000
|
| 93 | 81.43060 33.00000
|
| 94 | 82.48867 34.00000
|
| 95 | 81.65462 35.00000
|
| 96 | 80.84323 36.00000
|
| 97 | 88.68663 37.00000
|
| 98 | 84.74438 38.00000
|
| 99 | 86.83934 39.00000
|
| 100 | 85.97739 40.00000
|
| 101 | 91.28509 41.00000
|
| 102 | 97.22411 42.00000
|
| 103 | 93.51733 43.00000
|
| 104 | 94.10159 44.00000
|
| 105 | 101.91760 45.00000
|
| 106 | 98.43134 46.00000
|
| 107 | 110.4214 47.00000
|
| 108 | 107.6628 48.00000
|
| 109 | 111.7288 49.00000
|
| 110 | 116.5115 50.00000
|
| 111 | 120.7609 51.00000
|
| 112 | 123.9553 52.00000
|
| 113 | 124.2437 53.00000
|
| 114 | 130.7996 54.00000
|
| 115 | 133.2960 55.00000
|
| 116 | 130.7788 56.00000
|
| 117 | 132.0565 57.00000
|
| 118 | 138.6584 58.00000
|
| 119 | 142.9252 59.00000
|
| 120 | 142.7215 60.00000
|
| 121 | 144.1249 61.00000
|
| 122 | 147.4377 62.00000
|
| 123 | 148.2647 63.00000
|
| 124 | 152.0519 64.00000
|
| 125 | 147.3863 65.00000
|
| 126 | 149.2074 66.00000
|
| 127 | 148.9537 67.00000
|
| 128 | 144.5876 68.00000
|
| 129 | 148.1226 69.00000
|
| 130 | 148.0144 70.00000
|
| 131 | 143.8893 71.00000
|
| 132 | 140.9088 72.00000
|
| 133 | 143.4434 73.00000
|
| 134 | 139.3938 74.00000
|
| 135 | 135.9878 75.00000
|
| 136 | 136.3927 76.00000
|
| 137 | 126.7262 77.00000
|
| 138 | 124.4487 78.00000
|
| 139 | 122.8647 79.00000
|
| 140 | 113.8557 80.00000
|
| 141 | 113.7037 81.00000
|
| 142 | 106.8407 82.00000
|
| 143 | 107.0034 83.00000
|
| 144 | 102.46290 84.00000
|
| 145 | 96.09296 85.00000
|
| 146 | 94.57555 86.00000
|
| 147 | 86.98824 87.00000
|
| 148 | 84.90154 88.00000
|
| 149 | 81.18023 89.00000
|
| 150 | 76.40117 90.00000
|
| 151 | 67.09200 91.00000
|
| 152 | 72.67155 92.00000
|
| 153 | 68.10848 93.00000
|
| 154 | 67.99088 94.00000
|
| 155 | 63.34094 95.00000
|
| 156 | 60.55253 96.00000
|
| 157 | 56.18687 97.00000
|
| 158 | 53.64482 98.00000
|
| 159 | 53.70307 99.00000
|
| 160 | 48.07893 100.00000
|
| 161 | 42.21258 101.00000
|
| 162 | 45.65181 102.00000
|
| 163 | 41.69728 103.00000
|
| 164 | 41.24946 104.00000
|
| 165 | 39.21349 105.00000
|
| 166 | 37.71696 106.0000
|
| 167 | 36.68395 107.0000
|
| 168 | 37.30393 108.0000
|
| 169 | 37.43277 109.0000
|
| 170 | 37.45012 110.0000
|
| 171 | 32.64648 111.0000
|
| 172 | 31.84347 112.0000
|
| 173 | 31.39951 113.0000
|
| 174 | 26.68912 114.0000
|
| 175 | 32.25323 115.0000
|
| 176 | 27.61008 116.0000
|
| 177 | 33.58649 117.0000
|
| 178 | 28.10714 118.0000
|
| 179 | 30.26428 119.0000
|
| 180 | 28.01648 120.0000
|
| 181 | 29.11021 121.0000
|
| 182 | 23.02099 122.0000
|
| 183 | 25.65091 123.0000
|
| 184 | 28.50295 124.0000
|
| 185 | 25.23701 125.0000
|
| 186 | 26.13828 126.0000
|
| 187 | 33.53260 127.0000
|
| 188 | 29.25195 128.0000
|
| 189 | 27.09847 129.0000
|
| 190 | 26.52999 130.0000
|
| 191 | 25.52401 131.0000
|
| 192 | 26.69218 132.0000
|
| 193 | 24.55269 133.0000
|
| 194 | 27.71763 134.0000
|
| 195 | 25.20297 135.0000
|
| 196 | 25.61483 136.0000
|
| 197 | 25.06893 137.0000
|
| 198 | 27.63930 138.0000
|
| 199 | 24.94851 139.0000
|
| 200 | 25.86806 140.0000
|
| 201 | 22.48183 141.0000
|
| 202 | 26.90045 142.0000
|
| 203 | 25.39919 143.0000
|
| 204 | 17.90614 144.0000
|
| 205 | 23.76039 145.0000
|
| 206 | 25.89689 146.0000
|
| 207 | 27.64231 147.0000
|
| 208 | 22.86101 148.0000
|
| 209 | 26.47003 149.0000
|
| 210 | 23.72888 150.0000
|
| 211 | 27.54334 151.0000
|
| 212 | 30.52683 152.0000
|
| 213 | 28.07261 153.0000
|
| 214 | 34.92815 154.0000
|
| 215 | 28.29194 155.0000
|
| 216 | 34.19161 156.0000
|
| 217 | 35.41207 157.0000
|
| 218 | 37.09336 158.0000
|
| 219 | 40.98330 159.0000
|
| 220 | 39.53923 160.0000
|
| 221 | 47.80123 161.0000
|
| 222 | 47.46305 162.0000
|
| 223 | 51.04166 163.0000
|
| 224 | 54.58065 164.0000
|
| 225 | 57.53001 165.0000
|
| 226 | 61.42089 166.0000
|
| 227 | 62.79032 167.0000
|
| 228 | 68.51455 168.0000
|
| 229 | 70.23053 169.0000
|
| 230 | 74.42776 170.0000
|
| 231 | 76.59911 171.0000
|
| 232 | 81.62053 172.0000
|
| 233 | 83.42208 173.0000
|
| 234 | 79.17451 174.0000
|
| 235 | 88.56985 175.0000
|
| 236 | 85.66525 176.0000
|
| 237 | 86.55502 177.0000
|
| 238 | 90.65907 178.0000
|
| 239 | 84.27290 179.0000
|
| 240 | 85.72220 180.0000
|
| 241 | 83.10702 181.0000
|
| 242 | 82.16884 182.0000
|
| 243 | 80.42568 183.0000
|
| 244 | 78.15692 184.0000
|
| 245 | 79.79691 185.0000
|
| 246 | 77.84378 186.0000
|
| 247 | 74.50327 187.0000
|
| 248 | 71.57289 188.0000
|
| 249 | 65.88031 189.0000
|
| 250 | 65.01385 190.0000
|
| 251 | 60.19582 191.0000
|
| 252 | 59.66726 192.0000
|
| 253 | 52.95478 193.0000
|
| 254 | 53.87792 194.0000
|
| 255 | 44.91274 195.0000
|
| 256 | 41.09909 196.0000
|
| 257 | 41.68018 197.0000
|
| 258 | 34.53379 198.0000
|
| 259 | 34.86419 199.0000
|
| 260 | 33.14787 200.0000
|
| 261 | 29.58864 201.0000
|
| 262 | 27.29462 202.0000
|
| 263 | 21.91439 203.0000
|
| 264 | 19.08159 204.0000
|
| 265 | 24.90290 205.0000
|
| 266 | 19.82341 206.0000
|
| 267 | 16.75551 207.0000
|
| 268 | 18.24558 208.0000
|
| 269 | 17.23549 209.0000
|
| 270 | 16.34934 210.0000
|
| 271 | 13.71285 211.0000
|
| 272 | 14.75676 212.0000
|
| 273 | 13.97169 213.0000
|
| 274 | 12.42867 214.0000
|
| 275 | 14.35519 215.0000
|
| 276 | 7.703309 216.0000
|
| 277 | 10.234410 217.0000
|
| 278 | 11.78315 218.0000
|
| 279 | 13.87768 219.0000
|
| 280 | 4.535700 220.0000
|
| 281 | 10.059280 221.0000
|
| 282 | 8.424824 222.0000
|
| 283 | 10.533120 223.0000
|
| 284 | 9.602255 224.0000
|
| 285 | 7.877514 225.0000
|
| 286 | 6.258121 226.0000
|
| 287 | 8.899865 227.0000
|
| 288 | 7.877754 228.0000
|
| 289 | 12.51191 229.0000
|
| 290 | 10.66205 230.0000
|
| 291 | 6.035400 231.0000
|
| 292 | 6.790655 232.0000
|
| 293 | 8.783535 233.0000
|
| 294 | 4.600288 234.0000
|
| 295 | 8.400915 235.0000
|
| 296 | 7.216561 236.0000
|
| 297 | 10.017410 237.0000
|
| 298 | 7.331278 238.0000
|
| 299 | 6.527863 239.0000
|
| 300 | 2.842001 240.0000
|
| 301 | 10.325070 241.0000
|
| 302 | 4.790995 242.0000
|
| 303 | 8.377101 243.0000
|
| 304 | 6.264445 244.0000
|
| 305 | 2.706213 245.0000
|
| 306 | 8.362329 246.0000
|
| 307 | 8.983658 247.0000
|
| 308 | 3.362571 248.0000
|
| 309 | 1.182746 249.0000
|
| 310 | 4.875359 250.0000
|