Below is a plot for a K = 14 admixture analysis that includes seven genomes from Neolithic Estonia. The table above the plot gives some information for these samples.
The hunter-gatherer samples from the Comb Ware culture are similar to the Comb Ware sample from Latvia, the earlier hunter-gatherer samples from Karelia and Samara in Russia, and the earlier Mesolithic and Dnieper-Donets samples from Ukraine. All of these samples are made up mostly of the medium blue Eastern component, but also have significant amounts of the dark blue Western component. The Baltic Comb Ware samples have more of the Western component than the Russian samples, but less than the Ukrainian samples.
The Estonian Corded Ware samples are indistinguishable from the other Corded Ware samples from Germany and Poland. They differ from the Corded Ware sample from Latvia, which lacks the light blue early farmer component.
Sample Culture Date BC Kudruküla 2 Comb Ware 3831–3426 Kudruküla 3 Comb Ware 3950–1850 Ardu 1 Corded Ware 2850–2050 Ardu 2 Corded Ware 2921–2555 Kunila 1 Corded Ware 2850–2050 Kunila 2 Corded Ware 2626–2390 Sope Corded Ware 2625–2400