Table 3 Misjudgement analysis of training samples and seepage water source identification results.

From: Hydrochemical analysis and identification of open-pit mine water sources: a case study from the Dagushan iron mine in Northeast China

Misjudged water sample

Original group

Predicting group

Samples of seepage water

Discriminant results

D14

1

2

K1

1

D26

1

2

K2

1

D06

2

3

K3

1

D11

2

3

J1

3

D03

3

2

J2

3

D08

3

2

J3

1

D16

3

2

J4

1

D30

3

2

J5

1

D36

3

2

  

D37

3

2

  

D10

4

2

  
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