biogeme 2.5 [Mon Jun 20 11:51:48 CEST 2016]

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 Jun 21 08:09:55 2016

If you drag this HTML file into the Calc application of OpenOffice, you will be able to perform additional calculations.

Report file: 10nestedBottom.html
Sample file: ../swissmetro.dat

Formulas

Car utility: ASC_CAR + B_TIME * CAR_TT_SCALED + B_COST * CAR_CO_SCALED
Swissmetro utility: ASC_SM + B_TIME * SM_TT_SCALED + B_COST * SM_COST_SCALED
Train utility: ASC_TRAIN + B_TIME * TRAIN_TT_SCALED + B_COST * TRAIN_COST_SCALED

Statistics

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

Estimation report

Number of estimated parameters: 5
Sample size: 6768
Data processing time: 00:00
Excluded observations: 3960
Init log likelihood: -6964.663
Final log likelihood: -5236.900
Likelihood ratio test for the init. model: 3455.526
Rho-square for the init. model: 0.248
Rho-square-bar for the init. model: 0.247
Final gradient norm: +1.818e-03
Diagnostic: Convergence reached...
Iterations: 10
Run time: 00:01
Nbr of threads: 12

Estimated parameters

Click on the headers of the columns to sort the table [Credits]

Name ValueStd errt-testp-valueRobust Std errRobust t-testp-value
ASC_CAR-0.3430.0830-4.140.000.119-2.890.00
ASC_TRAIN-1.050.103-10.210.000.165-6.370.00
B_COST-1.760.0999-17.610.000.149-11.790.00
B_TIME-1.850.101-18.220.000.226-8.180.00
MU0.4870.027917.450.000.038912.510.00

Correlation of coefficients

Click on the headers of the columns to sort the table [Credits]

Coefficient1Coefficient2CovarianceCorrelationt-testp-valueRob. cov.Rob. corr.Rob. t-testp-value
B_COSTB_TIME0.003430.3390.750.46*0.01620.4820.430.67*
ASC_TRAINB_TIME-0.00435-0.4174.620.00-0.0262-0.7052.200.03
ASC_TRAINB_COST0.003310.3215.990.000.001690.06843.300.00
ASC_CARB_TIME-0.00269-0.32010.010.00-0.0159-0.5944.830.00
ASC_CARMU0.001030.444-11.090.000.001650.357-7.480.00
ASC_CARB_COST0.003050.36813.660.000.002990.1688.120.00
ASC_TRAINMU0.001300.453-16.420.000.001820.284-9.710.00
ASC_CARASC_TRAIN0.007060.82612.200.000.01810.9219.800.00
B_TIMEMU0.001020.361-24.600.000.003200.365-10.870.00
B_COSTMU0.001540.552-25.630.000.003720.640-17.560.00

Smallest singular value: 1.39507