Why is there such a big discrepancy in admixture calculations between G25 and other calculators? For example: I decided to calculate the percentage of WHG, EHG and CHG in Bronze Age samples. I took Loschbour as WHG pattern, RUS_Samara_HG as EHG pattern, and KK1_Georgia_Kotias as CHG pattern. Analyzed sample - RUS_Srubnaya_Alakul.
In K13 component EHG is absent:
Target: mur003_Russia_Srubnaya_Alakul.SG_3734_ybp
Distance: 6.6203% / 6.62029564
79.0 Loschbour_Loschbour_Luxembourg_6000_BC
21.0 KK1_Georgia_Kotias.SG_9720_ybp
The same is in MDLP K16:
Target: Srubnaya
Distance: 13.8571% / 13.85714509
57.0 Luxembourg_Mesolithic
43.0 Kotias
But in G25 EHG component prevails:
Target: RUS_Srubnaya_Alakul_MLBA:mur003
Distance: 10.4590% / 0.10458963
45.0 RUS_Samara_HG
39.0 GEO_CHG
16.0 LUX_Loschbour
Why is it so?