BIOGEME Version 1.4 [Sat Dec 17 12:19:10 GMT 2005]

Author: Michel Bierlaire, EPFL (2001-2005)

This file has automatically been generated.

08/04/06 00:24:17

Telephone 4-b2

Model: Mixed Multinomial Logit
Number of draws: 5000
Number of estimated parameters: 7
Number of observations: 434
Number of individuals: 434
Null log-likelihood: -560.25
Init log-likelihood: -479.716
Final log-likelihood: -473.17
Likelihood ratio test: 174.16
Rho-square: 0.155431
Adjusted rho-square: 0.142936
Final gradient norm: 1.56823e-006
Variance-covariance: from finite difference hessian

Utility parameters

Name Value Std err t-testRobust Std err Robust t-test
ASC1 -3.8038067e+000+6.0473517e-001-6.2900372e+000+6.6739217e-001-5.6995076e+000
ASC2 -3.0075286e+000+5.6510306e-001-5.3220887e+000+6.2122578e-001-4.8412811e+000
ASC3 -1.0907712e+000+3.0465360e-001-3.5803652e+000+3.0847151e-001-3.5360516e+000
ASC4 -1.1898968e+000+8.4950452e-001-1.4006951e+000 *+8.7635056e-001-1.3577863e+000 *
LCOST -3.2498050e+000+4.6398188e-001-7.0041637e+000+5.3946769e-001-6.0240957e+000
NEST1B +0.0000000e+000 fixed
NEST1S +2.5080868e+000+1.8451334e+000+1.3592984e+000 *+8.0246654e-001+3.1254722e+000
NEST2B +0.0000000e+000 fixed
NEST2S +1.7396721e+000+2.6148423e+000+6.6530670e-001 *+1.0697174e+000+1.6262913e+000 *

Scale parameters

Name Value Std err t-test 1Robust Std err Robust t-test 1
Scale1 +1.0000000e+000 fixed

Utility functions

1Alt1av1ASC1 * one + LCOST * lcost1 + NEST1B [ NEST1S ] * one
2Alt2av2ASC2 * one + LCOST * lcost2 + NEST1B [ NEST1S ] * one
3Alt3av3ASC3 * one + LCOST * lcost3 + NEST2B [ NEST2S ] * one
4Alt4av4ASC4 * one + LCOST * lcost4 + NEST2B [ NEST2S ] * one
5Alt5av5LCOST * lcost5 + NEST2B [ NEST2S ] * one

Variance of random coefficients

NameValueStd errt-testRobust Std errRobust t-test
NEST1B_NEST1S+6.2904996e+000+9.2555098e+000+6.7964918e-001
NEST2B_NEST2S+3.0264589e+000+9.0979361e+000+3.3265335e-001

Correlation of coefficients

Coefficient1 Coefficient2CovarianceCorrelationt-testRob. cov.Rob. corr.Rob. t-test
ASC3 ASC48.5831549e-0023.3164614e-0011.2363608e-001*9.0917829e-0023.3632266e-0011.2009195e-001*
NEST1S NEST2S-3.8829659e+000-8.0480432e-0011.8107762e-001*2.6154304e-0013.0468227e-0016.8316040e-001*
ASC2 LCOST2.2698873e-0018.6571635e-0018.5315352e-001*3.0100266e-0018.9816353e-0018.8501313e-001*
ASC4 NEST2S-1.0624833e-001-4.7831161e-002-1.0508719e+000*-1.4137297e-001-1.5080630e-001-1.9773490e+000
ASC3 NEST2S-1.1487872e-001-1.4420748e-001-1.0577884e+000*-1.5913594e-001-4.8226324e-001-2.2678248e+000
ASC2 NEST2S-2.6825874e-001-1.8154351e-001-1.7115217e+000*-4.0273210e-001-6.0603503e-001-3.1062102e+000
ASC4 NEST1S-9.9603590e-002-6.3545020e-002-1.7780859e+000*-1.2621244e-001-1.7947227e-001-2.8664234e+000
LCOST NEST2S-2.3486694e-001-1.9358664e-001-1.8191832e+000*-3.6244749e-001-6.2807371e-001-3.3947397e+000
ASC1 LCOST2.4519454e-0018.7386543e-001-1.8406011e+000*3.2556783e-0019.0426336e-001-1.8968430e+000*
ASC3 NEST1S-1.0329651e-001-1.8376024e-001-1.8699658e+000*-1.1863440e-001-4.7925722e-001-3.6421360e+000
ASC1 NEST2S-2.8354721e-001-1.7931419e-001-1.9886865e+000-4.3314984e-001-6.0671957e-001-3.5372648e+000
ASC2 ASC41.4319033e-0012.9827740e-001-2.0923875e+0001.6899535e-0013.1041837e-001-2.0122496e+000
ASC4 LCOST1.0650940e-0012.7022234e-0012.4210462e+0001.4392322e-0013.0443007e-0012.3457029e+000
ASC2 NEST1S-2.5433079e-001-2.4391781e-001-2.6809854e+000-3.2040709e-001-6.4272576e-001-4.2672322e+000
LCOST NEST1S-2.1804444e-001-2.5469254e-001-2.8590428e+000-2.9116171e-001-6.7257682e-001-4.6744184e+000
ASC1 ASC41.5274883e-0012.9733565e-001-2.9561384e+0001.7982366e-0013.0745946e-001-2.8289411e+000
ASC1 NEST1S-2.6483516e-001-2.3734639e-001-3.0439035e+000-3.3359057e-001-6.2288191e-001-4.7624442e+000
ASC1 ASC23.2915592e-0019.6318296e-001-4.8700206e+0004.0185176e-0019.6924885e-001-4.7904051e+000
ASC2 ASC31.4522477e-0018.4354204e-001-5.4942907e+0001.6254301e-0018.4821077e-001-4.8530931e+000
ASC1 ASC31.5464732e-0018.3940367e-001-7.0232227e+0001.7390751e-0018.4473829e-001-6.1795392e+000
ASC3 LCOST1.0801719e-0017.6416216e-0017.1158569e+0001.3208159e-0017.9370991e-0016.1808685e+000

Smallest singular value of the hessian: 1.0672535e-001