type 4 inter        +3.685     0.8625
type 4 slope    +6.552e-07  2.209e-07
type 2 inter        +4.624    0.08367
type 2 slope    +6.499e-07   2.46e-08
type 1 inter        +4.546    0.07134
type 1 slope    +5.392e-07  1.539e-08