type 4 inter            +0          0
type 4 slope            +0          0
type 3 inter        -5.131      6.371
type 3 slope    +4.867e-06    8.5e-07
type 2 inter            +0          0
type 2 slope            +0          0
type 1 inter        +138.4      72.36
type 1 slope    +2.406e-05  9.669e-06