Table 3

Classification results in 4 groups of the B. dorsalis complex revealing percentage of group cases correctly classified as 98.9%, 98.1%, 95.2% and 84.6% for classes 1,2,3 and 4, respectively.

 

CLASS

Actual

No. of

Predicted group membership

Group

cases

1

6

Group 1

60

59

1

I

B. arecae

98.3%

1.7%

Group 6

29

0

29

Species E

0.0%

100.0%

Group

cases

2

5

Group 2

50

49

1

II

B. dorsalis

98.0%

2.0%

Group 5

54

1

53

B. verbascifoliae

1.9%

98.1%

Group

cases

3

4

Group 3

53

53

0

III

B. propinqua

100.0%

0.0%

Group 4

50

5

45

B. pyrifoliae

10.0%

90.0%

Group

cases

7

8

Group 7

56

49

7

IV

Species K

87.5%

12.5%

Group 8

22

5

17

Species P

22.7%

77.3%