biogeme 2.6a [Mon Apr 17 15:33:55 CEST 2017]
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Michel Bierlaire, Transport and Mobility Laboratory, Ecole Polytechnique Fédérale de Lausanne (EPFL)
This file has automatically been generated on Tue Apr 18 16:55:10 2017
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: | 11estimationNumerical.html |
| Sample file: | __bin_swissmetro.dat |
| Car utility: | ASC_CAR + ( B_TIME + B_TIME_S * omega ) * CAR_TT_SCALED + B_COST * CAR_CO_SCALED |
| Swissmetro utility: | ASC_SM + ( B_TIME + B_TIME_S * omega ) * SM_TT_SCALED + B_COST * SM_COST_SCALED |
| Train utility: | ASC_TRAIN + ( B_TIME + B_TIME_S * omega ) * TRAIN_TT_SCALED + B_COST * TRAIN_COST_SCALED |
| Alt. 1 available: | 6768 |
| Alt. 1 chosen: | 908 |
| Alt. 2 available: | 6768 |
| Alt. 2 chosen: | 4090 |
| Alt. 3 available: | 5607 |
| Alt. 3 chosen: | 1770 |
| Cte loglikelihood (only for full choice sets): | -6257.86 |
| Null loglikelihood: | -6964.66 |
| Number of estimated parameters: | 5 |
| Sample size: | 6768 |
| Excluded observations: | 3960 |
| Init log likelihood: | -7157.671 |
| Final log likelihood: | -5214.879 |
| Likelihood ratio test for the init. model: | 3885.585 |
| Rho-square for the init. model: | 0.271 |
| Rho-square-bar for the init. model: | 0.271 |
| Akaike Information Criterion: | 10439.757 |
| Bayesian Information Criterion: | 10473.857 |
| Final gradient norm: | +4.799e-03 |
| Diagnostic: | Trust region algorithm with simple bounds (CGT2000): Convergence reached... |
| Iterations: | 13 |
| Data processing time: | 00:00 |
| Run time: | 03:04 |
| Nbr of threads: | 2 |
Click on the headers of the columns to sort the table [Credits]
| Name | Value | Std err | t-test | p-value | Robust Std err | Robust t-test | p-value | ||
|---|---|---|---|---|---|---|---|---|---|
| ASC_CAR | 0.137 | 0.0516 | 2.66 | 0.01 | 0.0517 | 2.65 | 0.01 | ||
| ASC_TRAIN | -0.401 | 0.0634 | -6.33 | 0.00 | 0.0656 | -6.12 | 0.00 | ||
| B_COST | -1.29 | 0.0630 | -20.40 | 0.00 | 0.0863 | -14.90 | 0.00 | ||
| B_TIME | -2.26 | 0.119 | -19.05 | 0.00 | 0.117 | -19.38 | 0.00 | ||
| B_TIME_S | -1.65 | 0.135 | -12.28 | 0.00 | 0.125 | -13.26 | 0.00 |
Click on the headers of the columns to sort the table [Credits]
| Coefficient1 | Coefficient2 | Covariance | Correlation | t-test | p-value | Rob. cov. | Rob. corr. | Rob. t-test | p-value | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| B_COST | B_TIME_S | 0.00249 | 0.293 | 2.82 | 0.00 | 0.00306 | 0.285 | 2.84 | 0.00 | ||
| B_TIME | B_TIME_S | 0.0124 | 0.777 | -7.04 | 0.00 | 0.0109 | 0.751 | -7.09 | 0.00 | ||
| ASC_TRAIN | B_COST | -0.000148 | -0.0370 | 9.72 | 0.00 | -0.000328 | -0.0579 | 7.94 | 0.00 | ||
| ASC_TRAIN | B_TIME_S | -0.00193 | -0.226 | 7.77 | 0.00 | -0.00171 | -0.209 | 8.21 | 0.00 | ||
| B_COST | B_TIME | 0.00235 | 0.314 | 8.43 | 0.00 | 0.00369 | 0.367 | 8.34 | 0.00 | ||
| ASC_CAR | ASC_TRAIN | 0.00205 | 0.626 | 10.59 | 0.00 | 0.00224 | 0.661 | 10.78 | 0.00 | ||
| ASC_TRAIN | B_TIME | -0.00460 | -0.612 | 11.25 | 0.00 | -0.00478 | -0.625 | 11.22 | 0.00 | ||
| ASC_CAR | B_TIME_S | -0.00293 | -0.422 | 10.97 | 0.00 | -0.00277 | -0.429 | 11.62 | 0.00 | ||
| ASC_CAR | B_COST | 0.000188 | 0.0577 | 17.98 | 0.00 | 0.000134 | 0.0299 | 14.33 | 0.00 | ||
| ASC_CAR | B_TIME | -0.00393 | -0.642 | 15.28 | 0.00 | -0.00384 | -0.638 | 15.48 | 0.00 |
Smallest singular value: 5.55575