biogeme 2.2 [Mar 7 fév 2012 18:12:14 CET]

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 Thu Feb 16 07:49:05 2012

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

Report file: 14selectionBias.html
Sample file: ../swissmetro.dat

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 draws: 15
Number of estimated parameters: 6
Sample size: 6768
Init log-likelihood: -6964.663
Final log-likelihood: -5169.642
Likelihood ratio test for the init. model: 3590.043
Rho for the init. model: 0.258
Rho bar for the init. model: 0.257
Final gradient norm: +8.078e-05
Diagnostic: Normal termination. Obj: 6.05545e-06 Const: 6.05545e-06
Iterations: 43
Run time: 00:06
Nbr of threads: 4

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_TRAIN-10.23.13-3.270.003.15-3.250.00
B_TIME-1.130.0576-19.590.000.103-10.910.00
B_COST-1.110.0511-21.650.000.0672-16.460.00
MU1.140.045924.940.000.046524.600.00
ASC_CAR-0.3170.0443-7.160.000.0597-5.310.00
SB_TRAIN10.43.153.310.003.163.290.00

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_TIMEB_COST0.0005210.177-0.300.76*0.001830.264-0.200.84*
MUSB_TRAIN-0.142-0.982-2.900.00-0.144-0.981-2.890.00
ASC_TRAINB_COST0.007080.0442-2.920.00-0.0323-0.153-2.890.00
ASC_TRAINB_TIME0.04850.269-2.930.000.02830.0869-2.900.00
ASC_TRAINASC_CAR-0.0268-0.193-3.160.00-0.0319-0.169-3.140.00
ASC_TRAINSB_TRAIN-9.85-1.00-3.290.00-9.95-1.00-3.270.00
ASC_CARSB_TRAIN0.02780.199-3.420.000.03490.185-3.410.00
B_TIMESB_TRAIN-0.0505-0.279-3.650.00-0.0345-0.106-3.640.00
B_COSTSB_TRAIN-0.00716-0.0445-3.660.000.03160.149-3.650.00
ASC_TRAINMU0.1410.984-3.690.000.1440.983-3.670.00
B_TIMEASC_CAR-0.00155-0.607-8.860.00-0.00498-0.806-5.210.00
B_COSTASC_CAR0.0005080.224-13.230.000.0002430.0605-9.060.00
MUASC_CAR-0.000484-0.23820.590.00-0.000657-0.23617.410.00
B_COSTMU7.79e-050.0332-33.320.00-0.000489-0.156-25.720.00
B_TIMEMU0.0007830.296-36.590.000.0006900.143-21.220.00

Smallest singular value: 0.0504951