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Official Journal of the Japan Wood Research Society

Table 2 Cross-table indicating coinciding board counts for the original visual appearance classification and the classification derived from the explorative analysis for the analysis sample

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

Appearance class

Class derived from analysis

Total count

1–1

1–2

2–1

2–2

2–3

3–1

3–2

1

  

10

    

10

2

  

2

8

   

10

3

  

2

7

   

9

4

    

10

  

10

5

  

8

2

   

10

6

8

      

8

7

7

      

7

8

 

9

     

9

9

10

      

10

10

     

10

 

10

11

6

2

     

8

12

 

2

    

8

10

13

2

5

    

1

8

14

     

1

3

4

15

 

5

    

4

9

Total count

33

23

22

17

10

11

16

132

  1. The hierarchical designation of the classes derived from the analysis indicates log-sector class and within-class group number