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

Home page: http://biogeme.epfl.ch

Submit questions to http://groups.yahoo.com/group/biogeme

Michel Bierlaire, Transport and Mobility Laboratory, Ecole Polytechnique Fédérale de Lausanne (EPFL)

This file has automatically been generated on Wed Feb 15 08:00:35 2012

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

Report file: 08boxcox.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: 5
Sample size: 6768
Init log-likelihood: -6964.663
Final log-likelihood: -5292.095
Likelihood ratio test for the init. model: 3345.135
Rho for the init. model: 0.240
Rho bar for the init. model: 0.239
Final gradient norm: +2.390e-04
Diagnostic: Normal termination. Obj: 6.05545e-06 Const: 6.05545e-06
Iterations: 17
Run time: 00:01
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-0.4850.0614-7.900.000.0644-7.530.00
B_TIME-1.670.0744-22.510.000.0766-21.880.00
LAMBDA0.5100.05199.830.000.07736.600.00
B_COST-1.080.0520-20.740.000.0680-15.860.00
ASC_CAR-0.004620.0471-0.100.92*0.0480-0.100.92*

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
LAMBDAASC_CAR-0.000543-0.2226.650.000.0004280.1155.970.00
B_TIMEB_COST0.0005750.149-7.080.000.001310.251-6.720.00
ASC_TRAINB_COST2.88e-060.0009017.380.00-0.000245-0.05606.170.00
ASC_TRAINB_TIME-0.00357-0.7829.280.00-0.00387-0.7868.930.00
ASC_TRAINASC_CAR0.001880.651-10.190.000.002180.705-10.500.00
ASC_TRAINLAMBDA-0.000715-0.224-11.200.000.001160.233-11.260.00
B_TIMEASC_CAR-0.00231-0.661-15.010.00-0.00245-0.668-14.610.00
B_COSTASC_CAR0.0004810.197-17.070.000.0004360.133-13.800.00
LAMBDAB_COST-0.000157-0.058221.020.00-0.000985-0.18714.170.00
B_TIMELAMBDA0.001420.367-29.750.00-0.000703-0.119-18.990.00

Smallest singular value: 1.42687