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 15:26:10.714704

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: 05normalMixture.html
Database name: swissmetro

Estimation report

Number of estimated parameters: 5
Sample size: 6768
Excluded observations: 3960
Init log likelihood: -6964.663
Final log likelihood: -5215.438
Likelihood ratio test for the init. model: 3498.451
Rho-square for the init. model: 0.251
Rho-square-bar for the init. model: 0.25
Akaike Information Criterion: 10440.88
Bayesian Information Criterion: 10474.98
Final gradient norm: 5.9978E-03
Diagnostic: b'CONVERGENCE: NORM_OF_PROJECTED_GRADIENT_<=_PGTOL'
Database readings: 25
Iterations: 19
Data processing time: 0:00:00.000007
Number of draws: 1000
Draws generation time: 0:00:11.107917
Optimization time: 0:04:27.764882
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_CAR0.1360.05162.640.008280.05182.630.00844
ASC_TRAIN-0.4040.0634-6.371.89e-100.0657-6.148.18e-10
B_COST-1.280.063-20.400.0864-14.90
B_TIME-2.260.119-1900.117-19.20
B_TIME_S1.660.1381200.13212.50

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_CAR0.002040.623-10.600.002230.654-10.70
B_COSTASC_CAR0.0001810.0557-17.900.0001310.0292-14.30
B_COSTASC_TRAIN-0.000139-0.0349-9.690-0.000297-0.0523-7.922.44e-15
B_TIMEASC_CAR-0.00395-0.642-15.20-0.00388-0.639-15.40
B_TIMEASC_TRAIN-0.00456-0.604-11.20-0.0047-0.609-11.20
B_TIMEB_COST0.002380.317-8.400.003720.367-8.282.22e-16
B_TIME_SASC_CAR0.003020.42212.100.00290.42312.70
B_TIME_SASC_TRAIN0.001870.21314.800.001510.174150
B_TIME_SB_COST-0.00258-0.29617.50-0.00323-0.28216.60
B_TIME_SB_TIME-0.0128-0.77716.10-0.0116-0.74616.80

Smallest eigenvalue: 31.4952

Smallest singular value: 31.4952