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Official Journal of the Japan Wood Research Society

Table 4 Total variance explained

From: Study of visual evaluations for wood flooring applying fuzzy logic

Factor of component

Initial eigenvalues

Squares loading extraction

Transformed squares loading

Total

Variance (%)

Accumulative (%)

Total

Variance (%)

Accumulative (%)

Total

Variance (%)

Accumulative (%)

1

4.714

27.727

27.727

4.714

27.727

27.727

2.500

14.703

14.703

2

2.053

12.074

39.801

2.053

12.074

39.801

2.396

14.092

28.795

3

1.643

9.666

49.466

1.643

9.666

49.466

1.939

11.406

40.201

4

1.552

9.127

58.593

1.552

9.127

58.593

1.918

11.283

51.484

5

1.152

6.775

65.368

1.152

6.775

65.368

1.795

10.557

62.042

6

1.055

6.206

71.573

1.055

6.206

71.573

1.620

9.532

71.573

  1. Extraction method: principal component analysis