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Table 3 Recursive Jackknifing by Leaving 20% Out: Test Set Classification Accuracy

From: EEG spectral coherence data distinguish chronic fatigue syndrome patients from healthy controls and depressed patients-A case control study

Trial

Control

%

Correct

CFS

%

Correct

df

F

p

1

35/41

85.36

8/9

88.89

1,14

38.09

0.0000

2

34/38

89.47

5/5

100.00

1,5

20.42

0.0063

3

32/39

82.05

9/10

90.00

1,19

39.66

0.0000

4

36/41

87.80

8/9

88.89

1,11

41.38

0.0000

5

37/41

90.24

5/6

83.33

1,6

9.17

0.0232

6

35/39

89.74

8/10

80.00

1,14

22.51

0.0003

7

33/43

76.74

8/9

88.89

1,14

29.51

0.0001

8

41/47

87.23

7/9

77.78

1,11

29.89

0.0002

9

40/44

90.90

11/14

78.57

1,28

51.75

0.0000

10

36/39

92.31

6/7

85.71

1,10

43.47

0.0001

Mean

 

87.14

 

86.21

   
  1. One-Way Analysis of Variance (F); 2-tailed. Results are number and percent correctly classified of Test Set, df = degrees of freedom, p = probability value
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BMC Neurology

ISSN: 1471-2377

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