Extended Data Figure 5. Correspondence of qpAdm estimates with PCA.

As a way to validate qpAdm models of admixture for Myceneans from three ancestral populations (Anatolia_N or Minoan_Lasithi), (Armenia_ChL or Armenia_MLBA), (Steppe_EMBA, Steppe_MLBA, Europe_LNBA), representing substratum, ‘eastern’, and ‘northern’ ancestry respectively (Supplementary Information, section 2), we plot the qpAdm-predicted position in the PCA space of Fig. 1 vs. the actual position of the Mycenaean population.