biogeme 3.2.6 [2020-05-29]
Python package
Home page: http://biogeme.epfl.ch
Submit questions to https://groups.google.com/d/forum/biogeme
Michel Bierlaire, Transport and Mobility Laboratory, Ecole Polytechnique Fédérale de Lausanne (EPFL)
This file has automatically been generated on 2020-05-29 16:39:56.918349
If you drag this HTML file into the Calc application of OpenOffice, or the spreadsheet of LibreOffice, you will be able to perform additional calculations.
Report file: | 01nestedEstimation.html |
Database name: | optima |
Number of estimated parameters: | 9 |
Sample size: | 1906 |
Excluded observations: | 359 |
Init log likelihood: | -2093.955 |
Final log likelihood: | -1298.498 |
Likelihood ratio test for the init. model: | 1590.913 |
Rho-square for the init. model: | 0.38 |
Rho-square-bar for the init. model: | 0.376 |
Akaike Information Criterion: | 2614.997 |
Bayesian Information Criterion: | 2664.971 |
Final gradient norm: | 8.1305E-03 |
Bootstrapping time: | 0:00:45.500163 |
Nbr of threads: | 36 |
Algorithm: | BFGS with trust region for simple bound constraints |
Proportion analytical hessian: | 0.0% |
Relative projected gradient: | 3.16651e-06 |
Number of iterations: | 49 |
Number of function evaluations: | 148 |
Number of gradient evaluations: | 50 |
Number of hessian evaluations: | 0 |
Cause of termination: | Relative gradient = 3.2e-06 <= 6.1e-06 |
Optimization time: | 0:00:00.486652 |
Name | Value | Std err | t-test | p-value | Rob. Std err | Rob. t-test | Rob. p-value | Bootstrap[100] Std err | Bootstrap t-test | Bootstrap p-value |
---|---|---|---|---|---|---|---|---|---|---|
ASC_CAR | 0.261 | 0.0837 | 3.12 | 0.00179 | 0.1 | 2.61 | 0.00905 | 0.109 | 2.4 | 0.00905 |
ASC_SM | 0.059 | 0.122 | 0.483 | 0.629 | 0.217 | 0.273 | 0.785 | 0.215 | 0.274 | 0.785 |
BETA_COST | -0.716 | 0.0748 | -9.57 | 0 | 0.138 | -5.18 | 2.27e-07 | 0.131 | -5.45 | 2.27e-07 |
BETA_DIST_FEMALE | -0.831 | 0.129 | -6.46 | 1.08e-10 | 0.193 | -4.31 | 1.63e-05 | 0.189 | -4.39 | 1.63e-05 |
BETA_DIST_MALE | -0.686 | 0.104 | -6.58 | 4.58e-11 | 0.161 | -4.27 | 1.98e-05 | 0.164 | -4.18 | 1.98e-05 |
BETA_DIST_UNREPORTED | -0.703 | 0.19 | -3.7 | 0.000214 | 0.196 | -3.58 | 0.000341 | 0.257 | -2.74 | 0.000341 |
BETA_TIME_FULLTIME | -1.6 | 0.305 | -5.23 | 1.69e-07 | 0.333 | -4.8 | 1.6e-06 | 0.323 | -4.94 | 1.6e-06 |
BETA_TIME_OTHER | -0.577 | 0.255 | -2.26 | 0.0237 | 0.296 | -1.95 | 0.0515 | 0.327 | -1.77 | 0.0515 |
MU_NOCAR | 1.53 | 0.229 | 6.67 | 2.55e-11 | 0.306 | 5 | 5.72e-07 | 0.37 | 4.13 | 5.72e-07 |
Coefficient1 | Coefficient2 | Covariance | Correlation | t-test | p-value | Rob. cov. | Rob. corr. | Rob. t-test | Rob. p-value | Boot. cov. | Boot. corr. | Boot. t-test | Boot. p-value |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASC_SM | ASC_CAR | 0.00351 | 0.344 | -1.66 | 0.0978 | -0.00233 | -0.107 | -0.815 | 0.415 | -0.00405 | -0.173 | -0.785 | 0.432 |
BETA_COST | ASC_CAR | 0.000294 | 0.047 | -8.92 | 0 | 0.00152 | 0.11 | -6.05 | 1.48e-09 | 0.000664 | 0.0464 | -5.86 | 4.6e-09 |
BETA_COST | ASC_SM | 0.000726 | 0.0794 | -5.61 | 2.03e-08 | 0.00431 | 0.144 | -3.24 | 0.00122 | 0.00202 | 0.0714 | -3.17 | 0.0015 |
BETA_DIST_FEMALE | ASC_CAR | 0.000481 | 0.0447 | -7.26 | 3.77e-13 | 0.00285 | 0.148 | -5.36 | 8.23e-08 | 0.0028 | 0.136 | -5.32 | 1.04e-07 |
BETA_DIST_FEMALE | ASC_SM | -0.00495 | -0.314 | -4.37 | 1.22e-05 | -0.0204 | -0.489 | -2.52 | 0.0118 | -0.0191 | -0.469 | -2.56 | 0.0104 |
BETA_DIST_FEMALE | BETA_COST | 0.00219 | 0.227 | -0.861 | 0.389 | 0.00674 | 0.253 | -0.555 | 0.579 | 0.00581 | 0.233 | -0.564 | 0.573 |
BETA_DIST_MALE | ASC_CAR | 0.000622 | 0.0713 | -7.35 | 2e-13 | 0.00622 | 0.386 | -6.19 | 6.06e-10 | 0.00637 | 0.356 | -5.86 | 4.56e-09 |
BETA_DIST_MALE | ASC_SM | -0.00396 | -0.311 | -4.06 | 4.97e-05 | -0.0224 | -0.642 | -2.17 | 0.0297 | -0.0216 | -0.609 | -2.18 | 0.029 |
BETA_DIST_MALE | BETA_COST | 0.00183 | 0.234 | 0.265 | 0.791 | 0.00559 | 0.251 | 0.163 | 0.871 | 0.00521 | 0.241 | 0.163 | 0.871 |
BETA_DIST_MALE | BETA_DIST_FEMALE | 0.00914 | 0.681 | 1.51 | 0.13 | 0.0156 | 0.504 | 0.812 | 0.417 | 0.0139 | 0.446 | 0.773 | 0.439 |
BETA_DIST_UNREPORTED | ASC_CAR | 0.000573 | 0.0361 | -4.71 | 2.48e-06 | 0.00247 | 0.126 | -4.62 | 3.86e-06 | -0.000316 | -0.0113 | -3.44 | 0.000572 |
BETA_DIST_UNREPORTED | ASC_SM | -0.00399 | -0.172 | -3.14 | 0.00171 | -0.00774 | -0.182 | -2.4 | 0.0165 | -0.00737 | -0.133 | -2.14 | 0.0325 |
BETA_DIST_UNREPORTED | BETA_COST | 0.00202 | 0.142 | 0.0688 | 0.945 | 0.00677 | 0.249 | 0.0636 | 0.949 | 0.00713 | 0.211 | 0.0509 | 0.959 |
BETA_DIST_UNREPORTED | BETA_DIST_FEMALE | 0.00858 | 0.351 | 0.681 | 0.496 | 0.0146 | 0.387 | 0.595 | 0.552 | 0.0135 | 0.277 | 0.469 | 0.639 |
BETA_DIST_UNREPORTED | BETA_DIST_MALE | 0.00702 | 0.355 | -0.0916 | 0.927 | 0.0113 | 0.358 | -0.0812 | 0.935 | 0.00758 | 0.18 | -0.0596 | 0.953 |
BETA_TIME_FULLTIME | ASC_CAR | 0.0151 | 0.593 | -7.03 | 2.1e-12 | 0.0236 | 0.708 | -6.85 | 7.38e-12 | 0.0274 | 0.779 | -7.5 | 6.31e-14 |
BETA_TIME_FULLTIME | ASC_SM | 0.00886 | 0.238 | -5.51 | 3.65e-08 | -0.00848 | -0.118 | -3.96 | 7.41e-05 | -0.00948 | -0.136 | -4.02 | 5.82e-05 |
BETA_TIME_FULLTIME | BETA_COST | -0.0012 | -0.0527 | -2.77 | 0.00563 | -0.000437 | -0.00949 | -2.44 | 0.0149 | -0.00316 | -0.0745 | -2.46 | 0.0138 |
BETA_TIME_FULLTIME | BETA_DIST_FEMALE | 0.00544 | 0.138 | -2.44 | 0.0149 | 0.0103 | 0.16 | -2.15 | 0.0319 | 0.0109 | 0.179 | -2.23 | 0.026 |
BETA_TIME_FULLTIME | BETA_DIST_MALE | 0.00722 | 0.227 | -3.04 | 0.00235 | 0.0219 | 0.409 | -2.99 | 0.0028 | 0.0198 | 0.372 | -3.01 | 0.00265 |
BETA_TIME_FULLTIME | BETA_DIST_UNREPORTED | 0.00346 | 0.0596 | -2.56 | 0.0106 | 0.00726 | 0.111 | -2.44 | 0.0149 | 0.00137 | 0.0165 | -2.18 | 0.0289 |
BETA_TIME_OTHER | ASC_CAR | 0.0142 | 0.663 | -4 | 6.23e-05 | 0.0224 | 0.755 | -3.64 | 0.000273 | 0.0257 | 0.723 | -3.23 | 0.00122 |
BETA_TIME_OTHER | ASC_SM | 0.00834 | 0.267 | -2.53 | 0.0115 | -0.00394 | -0.0614 | -1.68 | 0.092 | 0.000484 | 0.00687 | -1.63 | 0.103 |
BETA_TIME_OTHER | BETA_COST | -0.00328 | -0.172 | 0.499 | 0.618 | -0.0058 | -0.141 | 0.403 | 0.687 | -0.0086 | -0.2 | 0.369 | 0.712 |
BETA_TIME_OTHER | BETA_DIST_FEMALE | 0.00351 | 0.107 | 0.928 | 0.353 | 0.00439 | 0.0768 | 0.744 | 0.457 | 0.00237 | 0.0383 | 0.683 | 0.495 |
BETA_TIME_OTHER | BETA_DIST_MALE | 0.00223 | 0.0838 | 0.407 | 0.684 | 0.011 | 0.23 | 0.359 | 0.719 | 0.00974 | 0.181 | 0.322 | 0.748 |
BETA_TIME_OTHER | BETA_DIST_UNREPORTED | 0.0038 | 0.0784 | 0.41 | 0.682 | 0.00508 | 0.0873 | 0.368 | 0.713 | 0.00797 | 0.095 | 0.317 | 0.751 |
BETA_TIME_OTHER | BETA_TIME_FULLTIME | 0.0348 | 0.447 | 3.42 | 0.000619 | 0.0556 | 0.563 | 3.45 | 0.000569 | 0.0641 | 0.607 | 3.54 | 0.000405 |
MU_NOCAR | ASC_CAR | -0.00147 | -0.0768 | 5.07 | 3.96e-07 | -0.00808 | -0.264 | 3.66 | 0.000248 | -0.0129 | -0.321 | 3.03 | 0.00243 |
MU_NOCAR | ASC_SM | 0.00215 | 0.0769 | 5.85 | 4.97e-09 | 0.0389 | 0.588 | 5.88 | 4.14e-09 | 0.0441 | 0.553 | 4.76 | 1.89e-06 |
MU_NOCAR | BETA_COST | 0.00454 | 0.264 | 10.1 | 0 | 0.0156 | 0.368 | 7.87 | 3.77e-15 | 0.0167 | 0.343 | 6.46 | 1.08e-10 |
MU_NOCAR | BETA_DIST_FEMALE | 0.0199 | 0.675 | 13.8 | 0 | 0.0107 | 0.181 | 7.14 | 9.47e-13 | 0.0116 | 0.165 | 6.1 | 1.08e-09 |
MU_NOCAR | BETA_DIST_MALE | 0.0165 | 0.69 | 12.7 | 0 | -0.00622 | -0.127 | 6.1 | 1.05e-09 | -0.00558 | -0.0917 | 5.29 | 1.21e-07 |
MU_NOCAR | BETA_DIST_UNREPORTED | 0.0148 | 0.34 | 9.19 | 0 | 0.0131 | 0.218 | 6.86 | 6.79e-12 | 0.0226 | 0.238 | 5.62 | 1.91e-08 |
MU_NOCAR | BETA_TIME_FULLTIME | 0.0065 | 0.093 | 8.58 | 0 | -0.0178 | -0.175 | 6.38 | 1.75e-10 | -0.0259 | -0.216 | 5.77 | 7.75e-09 |
MU_NOCAR | BETA_TIME_OTHER | -0.000914 | -0.0156 | 6.09 | 1.12e-09 | -0.0248 | -0.274 | 4.38 | 1.18e-05 | -0.0256 | -0.212 | 3.88 | 0.000106 |
Smallest eigenvalue: 8.05682
Largest eigenvalue: 532.416
Condition number: 66.0827