type 4 inter        +4.644     0.2724
type 4 slope    +5.415e-07  7.858e-08
type 3 inter        +2.659      3.414
type 3 slope    +2.022e-06  2.596e-06
type 2 inter         +4.13    0.04135
type 2 slope    +7.329e-07  1.297e-08
type 1 inter        +4.066    0.03082
type 1 slope    +6.419e-07  7.844e-09