type 4 inter        -9.242     0.4545
type 4 slope    +2.179e-06  2.375e-07
type 3 inter        -1.853      2.053
type 3 slope    +5.355e-06  9.257e-07
type 2 inter         -8.76     0.1722
type 2 slope    +2.351e-06  8.712e-08
type 1 inter        -10.23    0.07262
type 1 slope    +1.792e-06   3.89e-08