From: Stem taper function for sweet chestnut (Castanea sativa Mill.) coppice stands in northwest Spain
Model
RMSE
AICd
R 2 adj
CN
Fang et al. (2000)
1.188
0
0.9838
62.40
Kozak (2004)
1.223
184.24
0.9828
62.57
Demaerschalk (1972)
1.537
1638.71
0.9728
62.81
Thomas and Parresol (1991)
2.055
3490.69
0.9515
3.74