SI_Figure 3 from The broiler chicken as a signal of a human reconfigured biosphere
figureposted on 17.11.2018, 12:46 by Carys E. Bennett, Richard Thomas, Mark Williams, Jan Zalasiewicz, Matt Edgeworth, Holly Miller, Ben Coles, Alison Foster, Emily J. Burton, Upenyu Marume
Statistical analysis of the isotope data illustrated in Figure 6. A discriminant analysis run using PAST statistical software28 classifies the archaeological and modern isotope data (carbon and nitrogen isotopes from bone collagen) into two distinct groups. The discriminant value refers to the minimal Mahalanobis distance to the group mean.