Table 6 The validation results of the Fisher discriminant analysis of FLP.

From: Application of variable selection in the origin discrimination of Wolfiporia cocos (F.A. Wolf) Ryvarden & Gilb. based on near infrared spectroscopy

 

Statistics

Class

1

2

3

4

5

Total

Originala

Count

1

13

0

0

0

0

13

2

0

8

0

0

0

8

3

0

0

3

0

0

3

4

0

0

0

7

0

7

5

1

0

0

0

7

8

 

Accuracy rate %

 

100

100

100

100

87.5

39

Cross validationb

Count

1

6

0

0

0

0

6

2

0

4

0

0

0

4

3

0

0

2

0

0

2

4

0

0

0

2

0

2

5

1

0

0

0

3

4

 

Accuracy rate %

 

100

100

100

100

75

18

  1. Note: a97.43% of original grouped cases correctly classified; bCross validation is done only for those cases in the analysis. In cross validation, each case is classified by the functions derived from all cases other than that case. 94.44% of the cross validation grouped cases correctly classified.