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 16:04:59.892311

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: 21probit.html
Database name: swissmetro

Estimation report

Number of estimated parameters: 3
Sample size: 2232
Excluded observations: 8496
Init log likelihood: -2430.298
Final log likelihood: -986.1888
Likelihood ratio test for the init. model: 2888.219
Rho-square for the init. model: 0.594
Rho-square-bar for the init. model: 0.593
Akaike Information Criterion: 1978.378
Bayesian Information Criterion: 1995.51
Final gradient norm: 2.7179E-02
Diagnostic: b'CONVERGENCE: NORM_OF_PROJECTED_GRADIENT_<=_PGTOL'
Database readings: 8
Iterations: 7
Data processing time: 0:00:00.000006
Optimization time: 0:00:00.044473
Nbr of threads: 1

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_CAR0.6910.03462000.050613.60
B_COST-0.8120.0558-14.600.0969-8.380
B_TIME-0.2970.0428-6.934.07e-120.112-2.660.0079

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
B_COSTASC_CAR-2.97e-05-0.0154-22.70-0.000304-0.0619-13.40
B_TIMEASC_CAR0.0005560.375-22.600.004420.781-12.50
B_TIMEB_COST1.12e-050.004697.332.26e-130.0001880.01733.510.000453

Smallest eigenvalue: 321.485

Smallest singular value: 321.485