Table 2 Mean accuracy rates and posterior probability values of the two discriminant function analyses.
DFAFirst (nine
entheses
data set)
Second (three
entheses
data set)
Accuracy (original/cross-validated)95.6%/93.3%95.6%/95.6%
Predicted group/posterior probability values
NeandertalsKebara 2Precision
grip/>0.99
Precision
grip/>0.99
La Ferrassie 1Precision
grip/>0.99
Precision
grip/>0.99
La Ferrassie 2Precision
grip/>0.99
Precision
grip/>0.99
Shanidar 3Precision
grip/>0.98
Shanidar 4Precision
grip/>0.99
Precision
grip/0.99
Tabun 1Precision
grip/>0.99
Early modern
humans
Abri Pataud 1Power grip/0.68
Arene Candide
2
Precision
grip/>0.98
Precision
grip/>0.99
Dolni Vestonice
14
Precision
grip/>0.99
Nazlet Khater 2Power grip/0.98Power grip/0.89
Ohalo 2Power grip/0.93Power grip/0.99
Qafzeh 9Precision
grip/>0.99
Precision
grip/>0.99