Official Journal of the Japan Wood Research Society
From: Classification of wood surfaces according to visual appearance by multivariate analysis of wood feature data
No.
Variable
Standardized coefficient
Coefficient
1
Maximum black knot size
−0.813
−0.637
2
Relative total knot area
0.700
131.166
3
Length sum of pith
0.921
0.766
Intercept
–
−1.559