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Table 6 The summary of classification results

From: Determination of sex from the morphometry of orbits in adult skull of contemporary eastern Indian population

  

Sex

Predicted group membership

Total

Male

Female

Male

Original

Count

Male

42

19

61

Female

10

21

31

%

Male

68.9

31.1

100

Female

32.3

67.7

100

Cross-validated (a)

Count

Male

40

21

61

Female

10

21

31

%

Male

65.6

34.4

100

Female

32.3

67.7

100

  1. (a) Cross-validation is done only for those cases in the analysis In cross-validation, each case is classified by the function derived from all cases other than that case
  2. 68.5% of original grouped cases correctly classified
  3. 66.3% of cross-validated grouped cases correctly classified