type 4 inter        +5.137     0.1392
type 4 slope    +4.678e-07  3.507e-08
type 2 inter        +4.782    0.03265
type 2 slope    +6.169e-07  8.882e-09
type 1 inter        +4.679    0.02497
type 1 slope    +5.768e-07  5.848e-09