From: Determining the transition from juvenile to mature wood microfibril angle in lodgepole pine: a comparison of six different two-segment models
Model
Model df
Error df
F value
p value
LIN_C
4
174
4.94
0.0009
LIN_LIN
177
6.31
0.0001
EXP_C
175
3.35
0.0113
EXP_LIN
5.92
0.0002
Q_C
169
5.03
0.0008
Q_LIN
172
6.39