Table 3. Loadings for principle component analysis of osteoderms.

	PC1	PC2	PC3	PC4
AP-L	−0.326	0.515	0.371	0.7
T-W	−0.103	0.56	−0.822	NA
H	−0.817	−0.507	−0.247	0.124
SL	−0.465	0.405	0.355	−0.703
Prop. var.	0.91	0.05	0.03	0.01
Cum. var.	0.91	0.96	0.99	1.00

Note:

Variable loadings and proportion of variance explained by the four different principle components.