编号

Ca²⁺

Mg²⁺

Na⁺ + K⁺

${\text{HCO}}_3^{-}$

${\text{Cl}}^{-}$

${\text{SO}}_4^{2-}$

实际类别

PCA-Bayes判别

1

56.12

18.68

89.65

482.36

8.69

6.68

I

I

2

45.78

17.5

106.53

481.33

12.36

12.89

I

I

3

46.3

20.78

88.78

463.56

11.05

8.36

I

I

4

61.42

34.42

738.51

263.68

934.3

386.25

I

I

5

37.88

20.73

825.33

389.98

967.36

331.29

I

I

6

2.5

2.63

232.06

524.35

51.25

36.42

II

II

7

7.32

4.21

708.56

908.78

584.67

8.06

II

III

8

7.07

3.07

707.68

786.38

621.85

0.35

II

II

9

19.31

5.12

1433.65

1432.12

758.63

210.37

III

III

10

110.32

2.33

1226.56

1388.59

733.65

148.35

III

III

11

6.89

3.26

1233.45

1756.64

943.14

2.89

III

III