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Table 5 Classification accuracy checked using cross-validation for the developed discriminant function

From: RETRACTED ARTICLE: Changes in the electron paramagnetic resonance spectra of albumin-associated spin-labeled stearic acid as a diagnostic parameter of colorectal cancer

Classification resultsa,b

 

Group

Predicted group membership

Total

 

1

2

Original

Count

1

128

13

141

2

21

159

180

%

1

90.8

9.2

100.0

2

11.7

88.3

100.0

Cross-validated c

Count

1

124

17

141

2

25

155

180

%

1

87.9

12.1

100.0

2

13.9

86.1

100.0

  1. a89.4% of original grouped cases were correctly classified; b86.9% of cross-validated grouped cases correctly classified; ccross-validation is done only for those cases in the analysis. In cross-validation, each case is classified by the functions derived from all cases other than that case.