type 4 inter        -12.88     0.4703
type 4 slope    +4.809e-07  2.832e-07
type 2 inter        -12.79     0.1195
type 2 slope    +5.329e-07  6.815e-08
type 1 inter        -13.07    0.04274
type 1 slope    +4.736e-07   2.61e-08