type 4 inter        -36.13     0.1065
type 4 slope    +8.921e-07   7.04e-08
type 2 inter        -36.95    0.07154
type 2 slope    +7.473e-07  3.602e-08
type 1 inter        -35.77     0.0191
type 1 slope    +8.857e-07   1.56e-08