biogeme 2.6a [Mon Apr 17 15:33:55 CEST 2017]
Home page: http://biogeme.epfl.ch
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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 19:54:26 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: | 08boxcox.html |
| Sample file: | __bin_swissmetro.dat |
| Car utility: | ASC_CAR + ( B_TIME * ( ( CAR_TT_SCALED ^ LAMBDA ) - ( 1 ) ) ) / LAMBDA + B_COST * CAR_CO_SCALED |
| Swissmetro utility: | ASC_SM + ( B_TIME * ( ( SM_TT_SCALED ^ LAMBDA ) - ( 1 ) ) ) / LAMBDA + B_COST * SM_COST_SCALED |
| Train utility: | ASC_TRAIN + ( B_TIME * ( ( TRAIN_TT_SCALED ^ LAMBDA ) - ( 1 ) ) ) / LAMBDA + 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: | -6964.663 |
| Final log likelihood: | -5292.095 |
| Likelihood ratio test for the init. model: | 3345.135 |
| Rho-square for the init. model: | 0.240 |
| Rho-square-bar for the init. model: | 0.239 |
| Akaike Information Criterion: | 10594.191 |
| Bayesian Information Criterion: | 10628.291 |
| Final gradient norm: | +3.253e-03 |
| Diagnostic: | Trust region algorithm with simple bounds (CGT2000): Convergence reached... |
| Iterations: | 6 |
| Data processing time: | 00:00 |
| Run time: | 00:00 |
| Nbr of threads: | 12 |
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 | -0.00463 | 0.0471 | -0.10 | 0.92 | * | 0.0480 | -0.10 | 0.92 | * |
| ASC_TRAIN | -0.485 | 0.0614 | -7.90 | 0.00 | 0.0644 | -7.53 | 0.00 | ||
| B_COST | -1.08 | 0.0520 | -20.74 | 0.00 | 0.0680 | -15.86 | 0.00 | ||
| B_TIME | -1.67 | 0.0744 | -22.51 | 0.00 | 0.0766 | -21.88 | 0.00 | ||
| LAMBDA | 0.510 | 0.0519 | 9.83 | 0.00 | 0.0773 | 6.60 | 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ASC_CAR | LAMBDA | -0.000543 | -0.222 | -6.65 | 0.00 | 0.000428 | 0.115 | -5.97 | 0.00 | ||
| ASC_TRAIN | B_COST | 2.88e-06 | 0.000902 | 7.38 | 0.00 | -0.000245 | -0.0560 | 6.17 | 0.00 | ||
| B_COST | B_TIME | 0.000575 | 0.149 | 7.08 | 0.00 | 0.00131 | 0.251 | 6.72 | 0.00 | ||
| ASC_TRAIN | B_TIME | -0.00357 | -0.782 | 9.28 | 0.00 | -0.00387 | -0.786 | 8.93 | 0.00 | ||
| ASC_CAR | ASC_TRAIN | 0.00188 | 0.651 | 10.19 | 0.00 | 0.00218 | 0.705 | 10.50 | 0.00 | ||
| ASC_TRAIN | LAMBDA | -0.000715 | -0.224 | -11.20 | 0.00 | 0.00116 | 0.233 | -11.26 | 0.00 | ||
| ASC_CAR | B_COST | 0.000481 | 0.197 | 17.07 | 0.00 | 0.000436 | 0.133 | 13.80 | 0.00 | ||
| B_COST | LAMBDA | -0.000157 | -0.0582 | -21.02 | 0.00 | -0.000985 | -0.187 | -14.17 | 0.00 | ||
| ASC_CAR | B_TIME | -0.00231 | -0.661 | 15.01 | 0.00 | -0.00245 | -0.668 | 14.61 | 0.00 | ||
| B_TIME | LAMBDA | 0.00142 | 0.367 | -29.75 | 0.00 | -0.000703 | -0.119 | -18.99 | 0.00 |
Smallest singular value: 1.42688