Table 1 Confusion matrix of cross-validation results for classification of the different individuals.

From: Early European evidence of artificial cranial modification from the Italian Late Upper Palaeolithic Arene Candide Cave

 

True/predicted

LUP-Meso-Neo

ACM

Pathological

A

LUP-Meso-Neo

20

0

2

ACM

0

18

0

Pathological

1

0

5

B

LUP-Meso-Neo

21

0

0

ACM

0

18

0

Pathological

0

0

7

  1. Lup-Meso-Neo = Late Upper Palaeolithic, Mesolithic and Neolithic individuals. ACM = artificial cranial modification individuals. Pathological = scaphocefaly, turrocephaly, microcephaly, plagiocephaly individuals. A: analysis based on landmarks only; B: analysis based on landmarks and semilandmarks.