biogeme 3.1.0 [October 1, 2018]

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 2018-12-27 15:29:49.284750

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: 06unifMixture.html
Database name: swissmetro

Estimation report

Number of estimated parameters: 5
Sample size: 6768
Excluded observations: 3960
Init log likelihood: -6922.927
Final log likelihood: -5216.356
Likelihood ratio test for the init. model: 3413.142
Rho-square for the init. model: 0.247
Rho-square-bar for the init. model: 0.246
Akaike Information Criterion: 10442.71
Bayesian Information Criterion: 10476.81
Final gradient norm: 4.8268E-02
Diagnostic: b'CONVERGENCE: NORM_OF_PROJECTED_GRADIENT_<=_PGTOL'
Database readings: 14
Iterations: 13
Data processing time: 0:00:00.000007
Number of draws: 1000
Draws generation time: 0:00:11.252243
Optimization time: 0:02:36.587778
Nbr of threads: 8

Estimated parameters

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

NameValueStd errt-testp-valueRob. Std errRob. t-testRob. p-value
ASC_CAR0.1420.05262.70.006850.05322.670.00754
ASC_TRAIN-0.3870.0638-6.071.3e-090.066-5.864.59e-09
B_COST-1.280.0626-20.400.0864-14.80
B_TIME-2.310.128-1800.126-18.40
B_TIME_S2.850.21413.300.20114.20

Correlation of coefficients

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

Coefficient1Coefficient2CovarianceCorrelationt-testp-valueRob. cov.Rob. corr.Rob. t-testRob. p-value
ASC_TRAINASC_CAR0.002180.649-10.600.002410.685-10.80
B_COSTASC_CAR0.0001870.0568-17.800.0001720.0375-14.20
B_COSTASC_TRAIN-0.000183-0.0457-9.720-0.000321-0.0562-7.951.78e-15
B_TIMEASC_CAR-0.00443-0.657-14.60-0.00444-0.663-14.80
B_TIMEASC_TRAIN-0.00529-0.646-10.90-0.00547-0.659-10.90
B_TIMEB_COST0.002320.289-8.252.22e-160.003520.324-8.124.44e-16
B_TIME_SASC_CAR0.005510.491400.005480.51215.10
B_TIME_SASC_TRAIN0.004730.34716.100.004470.33717.10
B_TIME_SB_COST-0.00363-0.27117.30-0.00445-0.25617.30
B_TIME_SB_TIME-0.0231-0.84115.70-0.0208-0.82416.50

Smallest eigenvalue: 16.5564

Smallest singular value: 16.5564