尤度比検定、Wald検定、LM検定 (アウトプット)
Maximum Likelihood Esimation using BFGS method. ************************************************* Unconstrained Model ************************************************* est. coeff. std. err. z-value p-value beta1 -3.5265 1.7435 -2.0227 0.021555 beta2 0.72039 0.017163 41.975 0.00000 beta3 0.43634 0.28599 1.5257 0.063537 beta4 -0.21989 0.33353 -0.65928 0.25486 beta5 0.42652 0.098623 4.3247 7.6370e-006 sigma^2 0.14863 0.017456 8.5147 8.3516e-018 ************************************************* Constrained Model (B3+B4+B5=1) ************************************************* est. coeff. std. err. z-value p-value beta1 -4.6908 0.87258 -5.3758 3.8129e-008 beta2 0.72069 0.017194 41.916 0.00000 beta3 0.59291 0.20173 2.9391 0.0016458 beta4 -0.0073811 0.18809 -0.039243 0.48435 sigma^2 0.14924 0.017528 8.5147 8.3508e-018 ************************************************* TEST H0:B3+B4+B5=1 vs H1:B3+B4+B5 =! 1 ************************************************* Statistic p-value LM test 0.59172 0.44175 Likelihood ratio test 0.59293 0.44129 Wald test 0.59415 0.44082