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Table 3 Apparent error rates (%) and Hotelling tests for individual datasets

From: Multivariate assessment of event-related potentials with the t-CWT method

No.

ID

Group hold-out

Individual biased

Individual split-half

Ind. hold-out

Hotelling

  

\({\mathbf {N}}_{{\mathbf {X}}}\)

\({\mathbf {N}}_{{\mathbf {P}}}\)

Std

Dev

Tot

\({\mathbf {N}}_{{\mathbf {X}}}\)

\({\mathbf {N}}_{{\mathbf {P}}}\)

Std

Dev

Tot

\({\mathbf {N}}_{{\mathbf {X}}}\)

\({\mathbf {N}}_{{\mathbf {P}}}\)

Std

Dev

Tot

Std

Dev

Tot

\({\mathbf {p}}\)-value

1.

GIM

127

6

0.4

76.3

10.7

120

7

2.1

21.1

\(4.6^{*}\)

131

5

1.7

15.8

\(3.6^{*}\)

2.9

23.7

\(5.7^{*}\)

0.0000\(^{*}\)

2.

GOI

137

6

8.3

55.3

14.6

118

5

2.5

44.7

\(8.2^{*}\)

129

4

3.3

42.1

\(8.6^{*}\)

1.7

47.4

\(7.9^{*}\)

0.0001\(^{*}\)

3.

GUS

129

6

0.0

100.0

13.6

159

8

2.9

44.7

\(8.6^{*}\)

126

4

4.1

73.7

13.6

4.5

57.9

11.8

0.0109\(^{*}\)

4.

HAH

128

6

0.8

86.8

12.5

140

4

2.1

63.2

10.4

129

4

7.4

68.4

15.7

3.7

71.1

12.9

0.0011\(^{*}\)

5.

HEA

132

6

0.8

89.5

12.9

130

5

2.9

68.4

11.8

141

2

8.3

47.4

13.6

4.1

68.4

12.9

0.0004\(^{*}\)

6.

HII

134

6

0.8

94.7

13.6

135

8

2.9

39.5

\(7.9^{*}\)

138

7

5.8

73.7

15.0

5.8

57.9

12.9

0.0919

7.

JUE

135

6

5.0

97.4

17.5

139

4

2.1

81.6

12.9

155

3

3.3

94.7

15.7

2.5

86.8

13.9

0.7760

8.

KAA

135

6

0.8

57.9

\(8.6^{*}\)

181

5

0.8

31.6

\(5.0^{*}\)

185

2

0.8

52.6

\(7.9^{*}\)

0.8

36.8

\(5.7^{*}\)

0.0000\(^{*}\)

9.

KAC

129

6

9.1

71.1

17.5

137

8

3.7

55.3

10.7

148

5

2.5

78.9

12.9

3.7

65.8

12.1

0.1185

10.

KUD

127

6

0.8

86.8

12.5

139

4

2.9

57.9

10.4

131

1

0.8

68.4

10.0

2.9

71.1

12.1

0.0572

11.

MAH

128

6

2.5

71.1

11.8

131

2

3.7

55.3

10.7

136

3

0.8

84.2

12.1

3.7

60.5

11.4

0.0138\(^{*}\)

12.

MAN

135

6

0.8

78.9

11.4

163

5

2.5

23.7

\(5.4^{*}\)

164

3

3.3

42.1

\(8.6^{*}\)

3.3

36.8

\(7.9^{*}\)

0.0000\(^{*}\)

13.

MUV

136

6

5.0

44.7

10.4

115

6

3.3

34.2

\(7.5^{*}\)

126

2

1.7

42.1

\(7.1^{*}\)

2.9

42.1

\(8.2^{*}\)

0.0000\(^{*}\)

14.

NED

136

6

2.5

73.7

12.1

106

5

3.3

60.5

11.1

147

3

1.7

84.2

12.9

5.8

71.1

14.6

0.0009\(^{*}\)

15.

OTS

129

6

0.8

94.7

13.6

131

3

0.8

89.5

12.9

136

2

0.8

100.0

14.3

0.8

97.4

13.9

0.6049

16.

RER

129

6

1.2

60.5

9.3

139

4

1.2

31.6

\(5.4^{*}\)

146

4

0.8

63.2

9.3

2.9

36.8

\(7.5^{*}\)

0.0000\(^{*}\)

17.

ROC

135

6

5.8

47.4

11.4

124

4

1.2

31.6

\(5.4^{*}\)

136

3

0.0

68.4

9.3

0.8

36.8

\(5.7^{*}\)

0.0000\(^{*}\)

18.

ROM

132

6

1.7

73.7

11.4

127

5

2.1

44.7

\(7.9^{*}\)

119

4

4.1

52.6

10.7

2.5

50.0

\(8.9^{*}\)

0.0000\(^{*}\)

19.

SCA

137

6

3.3

86.8

14.6

120

5

1.7

71.1

11.1

119

5

12.4

84.2

22.1

2.9

86.8

14.3

0.0633

20.

SCH

131

6

2.5

71.1

11.8

127

7

2.1

34.2

\(6.4^{*}\)

142

5

0.8

68.4

10.0

2.5

50.0

\( 8.9^{*}\)

0.0000\(^{*}\)

21.

SCK

142

6

0.8

63.2

\(9.3^{*}\)

151

8

1.2

18.4

\(3.6^{*}\)

182

5

0.8

42.1

\(6.4^{*}\)

3.3

31.6

\(7.1^{*}\)

0.0000\(^{*}\)

22.

SCT

132

6

1.2

68.4

10.4

149

8

0.8

47.4

\(7.1^{*}\)

140

6

2.5

68.4

11.4

0.8

47.4

\( 7.1^{*}\)

0.0001\(^{*}\)

23.

SCW

135

6

3.7

84.2

14.6

156

12

2.9

34.2

\(7.1^{*}\)

163

4

4.1

89.5

15.7

5.8

52.6

12.1

0.5310

24.

UMD

124

6

1.2

57.9

\(8.9^{*}\)

138

5

0.8

28.9

\(4.6^{*}\)

135

4

0.8

36.8

\( 5.7^{*}\)

1.7

34.2

\(6.1^{*}\)

0.0000\(^{*}\)

25.

USD

137

6

8.3

57.9

15.0

139

7

2.5

50.0

\(8.9^{*}\)

156

3

2.5

73.7

12.1

3.3

63.2

11.4

0.0012\(^{*}\)

26.

WIB

125

6

0.8

73.7

10.7

127

7

1.7

28.9

\(5.4^{*}\)

133

5

0.0

42.1

\( 5.7^{*}\)

2.5

42.1

\(7.9^{*}\)

0.0000\(^{*}\)

27.

ZIA

124

6

0.4

92.1

12.9

147

10

2.1

34.2

\(6.4^{*}\)

159

5

8.3

78.9

17.9

2.5

57.9

\(10.0^{*}\)

0.0748

Group averages:

2.6

74.7

12.4

  

2.2

45.4

8.0

  

3.1

64.3

11.4

3.0

55.0

10.0

 

* Significant at level \(\varvec{\alpha }\) = 0.05:

4

    

18

    

8

  

14

19

  1. Hotelling’s T\(^{2}\)-tests were performed with only 9 deviant and 50 standard trials (of each dataset)