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 09:02:13 2012

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

Report file: 18latentClasses.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: 10
Sample size: 6768
Init log-likelihood: -6964.663
Final log-likelihood: -4944.912
Likelihood ratio test for the init. model: 4039.502
Rho for the init. model: 0.290
Rho bar for the init. model: 0.289
Final gradient norm: +6.423e-05
Diagnostic: Normal termination. Obj: 6.05545e-06 Const: 6.05545e-06
Iterations: 35
Run time: 00:04
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
CLASS_CTE-1.960.371-5.280.000.377-5.200.00
CLASS_BUSINESS1.610.3015.340.000.3674.380.00
CLASS_FIRST-1.170.211-5.540.000.243-4.820.00
CLASS_WHO0.3210.1322.430.010.1432.240.03
CLASS_MALE-1.110.214-5.200.000.220-5.070.00
CLASS_GA4.490.5358.400.000.5098.810.00
ASC_TRAIN-0.4900.0571-8.580.000.0643-7.610.00
B_COST-1.450.0634-22.890.000.0946-15.330.00
ASC_CAR0.1450.04853.000.000.05192.800.01
B_TIME-2.920.146-19.950.000.160-18.200.00

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
CLASS_FIRSTCLASS_MALE-1.13e-05-0.000250-0.190.85*-0.00714-0.134-0.170.87*
CLASS_WHOASC_CAR-0.000542-0.08471.220.22*-0.00134-0.1791.090.27*
CLASS_FIRSTB_COST0.0005250.03921.280.20*0.003240.1411.130.26*
CLASS_CTEB_COST-0.00113-0.0481-1.340.18*-0.00178-0.0500-1.290.20*
CLASS_MALEB_COST-0.000662-0.04881.500.13*-0.000259-0.01251.410.16*
CLASS_CTECLASS_FIRST0.003850.0492-1.890.06*-0.0164-0.179-1.630.10*
CLASS_CTECLASS_MALE0.001790.0225-2.000.050.01080.131-2.060.04
CLASS_CTEB_TIME-0.00625-0.1152.310.020.001520.02512.360.02
CLASS_MALEASC_TRAIN0.0003790.0310-2.830.00-0.00218-0.154-2.610.01
CLASS_FIRSTASC_TRAIN0.003170.263-3.340.000.006840.438-3.060.00
CLASS_CTEASC_TRAIN-0.00451-0.213-3.800.00-0.00793-0.328-3.650.00
CLASS_BUSINESSCLASS_WHO0.006110.1544.160.00-0.00978-0.1863.080.00
CLASS_BUSINESSCLASS_GA-0.0121-0.0751-4.550.00-0.109-0.583-3.680.00
CLASS_BUSINESSASC_CAR0.001140.07784.860.000.006080.3194.130.00
CLASS_CTECLASS_WHO-0.0280-0.572-4.960.00-0.0178-0.329-5.120.00
CLASS_WHOCLASS_MALE-0.00916-0.3245.020.00-0.00664-0.2115.000.00
CLASS_FIRSTCLASS_WHO-0.00941-0.337-5.240.00-0.0168-0.482-4.440.00
CLASS_WHOASC_TRAIN-0.000388-0.05155.530.00-0.00242-0.2634.720.00
CLASS_CTEASC_CAR-0.00164-0.0911-5.560.00-0.00492-0.251-5.350.00
CLASS_CTECLASS_BUSINESS-0.0831-0.743-5.680.00-0.103-0.745-5.130.00
CLASS_FIRSTB_TIME-0.0138-0.4485.700.00-0.0199-0.5124.950.00
CLASS_MALEASC_CAR0.0005450.0526-5.800.00-0.000318-0.0279-5.540.00
CLASS_MALEB_TIME-0.00754-0.2416.290.00-0.00509-0.1456.220.00
CLASS_FIRSTASC_CAR0.002440.238-6.410.000.004660.370-5.750.00
CLASS_BUSINESSCLASS_MALE-0.0157-0.2446.640.00-0.0273-0.3395.580.00
CLASS_BUSINESSASC_TRAIN0.002550.1487.040.000.01010.4276.080.00
CLASS_BUSINESSCLASS_FIRST-0.000927-0.01467.500.000.03440.3857.850.00
CLASS_GAASC_CAR-0.00648-0.2507.910.00-0.00991-0.3758.180.00
CLASS_WHOCLASS_GA0.01640.232-8.010.000.03160.433-8.950.00
CLASS_FIRSTCLASS_GA-0.0457-0.404-8.710.00-0.0785-0.635-8.210.00
CLASS_GAASC_TRAIN-0.0101-0.3328.950.00-0.0134-0.4109.240.00
CLASS_CTECLASS_GA-0.0125-0.0631-9.630.000.03990.208-11.370.00
CLASS_MALECLASS_GA-0.00114-0.00997-9.690.000.02630.235-11.090.00
CLASS_BUSINESSB_COST0.0008900.046610.030.000.002620.07528.220.00
B_COSTB_TIME0.002260.24410.150.000.002580.1708.540.00
CLASS_GAB_COST-0.00133-0.039210.980.00-0.00722-0.15011.170.00
ASC_TRAINB_COST0.0001050.028911.440.000.0003430.05638.630.00
CLASS_WHOB_COST0.0001140.013612.160.00-0.000281-0.020710.220.00
ASC_TRAINASC_CAR0.001590.575-12.900.000.002250.674-13.160.00
CLASS_BUSINESSB_TIME-0.000155-0.0035113.490.00-0.0142-0.24210.400.00
ASC_TRAINB_TIME-0.00356-0.42613.620.00-0.00546-0.53012.020.00
CLASS_GAB_TIME0.02770.35414.750.000.03830.46916.210.00
ASC_CARB_TIME-0.00351-0.49517.460.00-0.00459-0.55215.800.00
CLASS_WHOB_TIME0.004670.24218.860.000.007840.34118.530.00
B_COSTASC_CAR0.0004140.135-21.450.000.0007920.161-15.910.00

Smallest singular value: 3.03132