type 4 inter          -0.5      5.593
type 4 slope    +0.0001439   0.001609
type 2 inter        -2.011   0.004397
type 2 slope    +4.008e-06   1.31e-07
type 1 inter        -2.049   0.003178
type 1 slope    +4.177e-06   1.12e-07