输出模型结果:
Generalized Linear Model Regression Results ==============================================================================Dep. Variable: 工作日D No. Observations: 43Model: GLM Df Residuals: 35Model Family: Poisson Df Model: 7Link Function: log Scale: 1.0000Method: IRLS Log-Likelihood: -2.4490e+05Date: Sat, 01 Aug 2020 Deviance: 4.8933e+05Time: 17:51:09 Pearson chi2: 9.94e+05No. Iterations: 7 Covariance Type: nonrobust ============================================================================== coef std err z P>|z| [0.025 0.975]------------------------------------------------------------------------------x1 -0.2752 0.014 -19.714 0.000 -0.303 -0.248x2 5.4745 0.010 523.050 0.000 5.454 5.495x3 6.6649 0.011 618.719 0.000 6.644 6.686x4 4.8497 0.017 282.112 0.000 4.816 4.883x5 0.9419 0.013 69.895 0.000 0.915 0.968x6 0.3792 0.010 36.683 0.000 0.359 0.399x7 0.2701 0.012 22.606 0.000 0.247 0.294x8 1.4817 0.008 194.155 0.000 1.467 1.497==============================================================================