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Table 4 Confusion matrices for analysis of C. lupus lateral view, PC-transformed elliptical Fourier harmonic coefficient data using the Naïve Bayes machine-learning procedure. Row and column counts as in Table 1

From: Machine-learning strategies for testing patterns of morphological variation in small samples: sexual dimorphism in gray wolf (Canis lupus) crania

Group Female Male Total correct Class totals Percent correct
Female 19 2 19 21 90.48
Male 1 24 24 25 96.00
Total correct 19 24 43 46 93.48
Total estimated 20 26 46   
Percent correct 95.00 92.31 93.48