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 19:10:15.944956
| Report file: | 21probit.html |
| Database name: | swissmetro |
| Number of estimated parameters: | 3 |
| Sample size: | 2232 |
| Excluded observations: | 8496 |
| Init log likelihood: | -1547.105 |
| Final log likelihood: | -986.1888 |
| Likelihood ratio test for the init. model: | 1121.831 |
| Rho-square for the init. model: | 0.363 |
| Rho-square-bar for the init. model: | 0.361 |
| Akaike Information Criterion: | 1978.378 |
| Bayesian Information Criterion: | 1995.51 |
| Final gradient norm: | 1.1085E-04 |
| Nbr of threads: | 36 |
| Algorithm: | Newton with trust region for simple bound constraints |
| Proportion analytical hessian: | 100.0% |
| Relative projected gradient: | 4.571628e-08 |
| Relative change: | 0.0005681240397018561 |
| Number of iterations: | 4 |
| Number of function evaluations: | 13 |
| Number of gradient evaluations: | 5 |
| Number of hessian evaluations: | 5 |
| Cause of termination: | Relative gradient = 4.6e-08 <= 6.1e-06 |
| Optimization time: | 0:00:00.017104 |
| Name | Value | Std err | t-test | p-value | Rob. Std err | Rob. t-test | Rob. p-value |
|---|---|---|---|---|---|---|---|
| ASC_CAR | 0.691 | 0.0346 | 20 | 0 | 0.0506 | 13.6 | 0 |
| B_COST | -0.812 | 0.0558 | -14.6 | 0 | 0.0969 | -8.38 | 0 |
| B_TIME | -0.297 | 0.0428 | -6.94 | 4.05e-12 | 0.112 | -2.66 | 0.0079 |
| Coefficient1 | Coefficient2 | Covariance | Correlation | t-test | p-value | Rob. cov. | Rob. corr. | Rob. t-test | Rob. p-value |
|---|---|---|---|---|---|---|---|---|---|
| B_COST | ASC_CAR | -2.97e-05 | -0.0154 | -22.7 | 0 | -0.000304 | -0.0619 | -13.4 | 0 |
| B_TIME | ASC_CAR | 0.000556 | 0.375 | -22.6 | 0 | 0.00443 | 0.781 | -12.5 | 0 |
| B_TIME | B_COST | 1.12e-05 | 0.00469 | 7.33 | 2.28e-13 | 0.000188 | 0.0173 | 3.51 | 0.000455 |
Smallest eigenvalue: 321.491
Largest eigenvalue: 1145.47
Condition number: 3.563