Table 3 Forecast sample data.

From: Identification of mine water sources using a multi-dimensional ion-causative nonlinear algorithmic model

No

Source of water sample

Ion concentration (mmol·L–1)

Na+

Ca2+

Mg2+

Cl–

SO42–

HCO3–

G1

I

11.77

50.85

36.88

2.51

78.22

19.24

G2

I

10.37

49.73

39.47

2.12

83.91

13.90

G3

I

9.16

50.23

40.17

2.13

82.78

15.09

G4

II

5.87

60.29

38.49

4.60

50.74

44.62

G5

II

10.69

51.17

37.61

9.53

14.63

69.08

G6

III

12.63

47.16

39.19

9.20

14.77

75.28

G7

III

14.49

46.62

37.7

9.41

13.74

76.91

G8

III

1.54

67.1

31.1

8.76

14.58

72.14

G9

IV

11.95

56.99

30.87

9.01

14.93

73.84

G10

IV

6.80

62.73

30.13

8.57

16.88

70.61

G11

IV

12.67

51.17

35.77

10.99

12.71

74.11