From: Incorporating shape constraints in generalized additive modelling of the height-diameter relationship for Norway spruce
Model h1
Model h3
Intercept
3.095(.0011)
-1.907(.399)
p 0b
.5654(.0084)
.606(.0072)
p 1b
.00354(1.42×10−4)
.00276(1.1×10−4)
p 2b
1.23×10−4(1.31×10−5)
1.22×10−4(1.32×10−5)