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Journal of Wood Science

Official Journal of the Japan Wood Research Society

Table 10 Variables included or removed in the stepwise discriminant analysis for log-sector class 3

From: Classification of wood surfaces according to visual appearance by multivariate analysis of wood feature data

Step

Variables

F value

Minimum D 2

Included

Removed

1

Length sum of pith

–

128.119

19.655

2

Maximum black knot size

–

9.263

28.721

3

Relative total knot area

–

11.383

44.832

  1. The partial F value and minimum D 2 indicated for each step are the values computed in the previous step that were the basis for variable inclusion or removal
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