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halasadi / ancient-structure

w/ Kushal
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Check if Loschbour is source #21

Closed kkdey closed 8 years ago

kkdey commented 9 years ago
  1. Do a likelihood comparison between

model 1 : Yamanaya, Loschbour, LBK_EN model 2: Yamnaya, LBK_EN, Green cluster from the general admixture (get the allele freq from .P file)

also then compare with

model 3: [Yamanaya, LBK_EN, unknown source]

The hope is that model 2 and model 3 will both have significantly higher log likelihoods than model 1.

kkdey commented 8 years ago

The loglikelihood values are Yam LBK Losch : Log likelihood: -55116194 Yam LBK unknown : Log likelihood -54790288 Yam LBK Green: Log likelihood -54980644

So, it means that there is substantial improvement in log likelihood using Green cluster as the source frequency instead of the Loschbour