  index                                                           Coefficient  Std. Error  P-value      
0   ratiolognumber_of_buses/amount_mean_afterDiscontinuity3_0-13   0.0009      0.0002      0.000007  ***
1  ratiolognumber_of_buses/amount_mean_afterDiscontinuity3_14-27   0.0007      0.0003      0.036116   **
2  ratiolognumber_of_buses/amount_mean_afterDiscontinuity3_28-41   0.0017      0.0004      0.000033  ***
3                           amount_mean_afterDiscontinuity3_0-13 -83.2371      5.9108      0.000000  ***
4                          amount_mean_afterDiscontinuity3_14-27 -80.8891      5.8798      0.000000  ***
5                          amount_mean_afterDiscontinuity3_28-41 -80.9208      5.9968      0.000000  ***
6                    lognumber_of_buses_afterDiscontinuity3_0-13  -0.0749      0.0162      0.000004  ***
7                   lognumber_of_buses_afterDiscontinuity3_14-27  -0.0559      0.0270      0.038666   **
8                   lognumber_of_buses_afterDiscontinuity3_28-41  -0.1388      0.0320      0.000015  ***

                         Value
Observations      13094.000000
System R-squared      0.964747