biogeme 3.2.8 [2021-07-26]
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 2021-07-26 19:02:17.132461
| Report file: | 17lognormalMixtureIntegral.html |
| Database name: | swissmetro |
| Number of estimated parameters: | 5 |
| Sample size: | 6768 |
| Excluded observations: | 3960 |
| Init log likelihood: | -5702.072 |
| Final log likelihood: | -5231.419 |
| Likelihood ratio test for the init. model: | 941.3045 |
| Rho-square for the init. model: | 0.0825 |
| Rho-square-bar for the init. model: | 0.0817 |
| Akaike Information Criterion: | 10472.84 |
| Bayesian Information Criterion: | 10506.94 |
| Final gradient norm: | 1.0331E-02 |
| Nbr of threads: | 36 |
| Algorithm: | Newton with trust region for simple bound constraints |
| Proportion analytical hessian: | 100.0% |
| Relative projected gradient: | 1.523567e-06 |
| Relative change: | 0.006712718035798404 |
| Number of iterations: | 4 |
| Number of function evaluations: | 13 |
| Number of gradient evaluations: | 5 |
| Number of hessian evaluations: | 5 |
| Cause of termination: | Relative gradient = 1.5e-06 <= 6.1e-06 |
| Optimization time: | 0:00:03.715140 |
| Name | Value | Std err | t-test | p-value | Rob. Std err | Rob. t-test | Rob. p-value |
|---|---|---|---|---|---|---|---|
| ASC_CAR | 0.175 | 0.0581 | 3 | 0.00268 | 0.0627 | 2.79 | 0.00534 |
| ASC_TRAIN | -0.346 | 0.0676 | -5.12 | 3.12e-07 | 0.0733 | -4.72 | 2.34e-06 |
| B_COST | -1.38 | 0.0746 | -18.5 | 0 | 0.0978 | -14.1 | 0 |
| B_TIME | 0.576 | 0.0653 | 8.82 | 0 | 0.0712 | 8.08 | 6.66e-16 |
| B_TIME_S | 1.24 | 0.103 | 12 | 0 | 0.132 | 9.35 | 0 |
| Coefficient1 | Coefficient2 | Covariance | Correlation | t-test | p-value | Rob. cov. | Rob. corr. | Rob. t-test | Rob. p-value |
|---|---|---|---|---|---|---|---|---|---|
| ASC_TRAIN | ASC_CAR | 0.00276 | 0.703 | -10.6 | 0 | 0.00345 | 0.752 | -10.6 | 0 |
| B_COST | ASC_CAR | -0.000371 | -0.0854 | -15.8 | 0 | -0.00106 | -0.173 | -12.4 | 0 |
| B_COST | ASC_TRAIN | -0.00069 | -0.137 | -9.64 | 0 | -0.0013 | -0.181 | -7.81 | 5.55e-15 |
| B_TIME | ASC_CAR | 0.00261 | 0.687 | 8.15 | 4.44e-16 | 0.00312 | 0.699 | 7.64 | 2.22e-14 |
| B_TIME | ASC_TRAIN | 0.00341 | 0.773 | 20.5 | 0 | 0.00418 | 0.801 | 20.2 | 0 |
| B_TIME | B_COST | -0.00156 | -0.321 | 17.2 | 0 | -0.00281 | -0.403 | 13.7 | 0 |
| B_TIME_S | ASC_CAR | 0.00151 | 0.253 | 10.2 | 0 | 0.00235 | 0.283 | 8.22 | 2.22e-16 |
| B_TIME_S | ASC_TRAIN | 0.000437 | 0.0629 | 13.3 | 0 | 0.000178 | 0.0184 | 10.6 | 0 |
| B_TIME_S | B_COST | -0.00269 | -0.35 | 17.9 | 0 | -0.00457 | -0.353 | 13.8 | 0 |
| B_TIME_S | B_TIME | 0.000593 | 0.0883 | 5.68 | 1.36e-08 | 0.000353 | 0.0374 | 4.48 | 7.42e-06 |
Smallest eigenvalue: 76.8463
Largest eigenvalue: 1181.07
Condition number: 15.3692