type 4 inter        -8.723     0.5718
type 4 slope    +2.645e-06  2.868e-07
type 3 inter        -12.25      3.617
type 3 slope    +8.134e-07  1.634e-06
type 2 inter        -8.717      0.246
type 2 slope    +2.577e-06  1.226e-07
type 1 inter        -10.57    0.09555
type 1 slope    +1.831e-06   5.21e-08