Table 3 OPLS-DA confusion matrix of GHH and IFH, as well as asymptomatic HLB-positive and ND classes of orange leaves.

From: Raman Spectroscopy vs Quantitative Polymerase Chain Reaction In Early Stage Huanglongbing Diagnostics

 

Members

Correct

Asymptomatic HLB-positive

IFH

GHH

ND

Asymptomatic HLB-positive

24

54.17%

13

0

11

0

IFH

84

98.8%

0

83

1

0

GHH

48

97.9%

0

1

47

0

ND

51

98.0%

0

1

0

50

No class

43

 

33

3

1

6

Total

255

93.2%

46

88

60

56