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sunnuntai 29. lokakuuta 2017

Tollense Valley Bronze Age battle field, standardized PCA-results

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Using the same standardized data we have the following PCA plot, which differs from what we see on plots made using only partly overlapping ...
2 kommenttia:
lauantai 28. lokakuuta 2017

Tollense Valley Bronze Age battle field, standardized F3-results

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According to my experience the f3-analysis (and dstat) generates error due to differences in SNP numbers between individuals.  Because the S...
torstai 21. syyskuuta 2017

Estimates of ancient mixture proportions in present-day Europeans / software

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The first Linux script makes possible to generate 23andMe format files from EIGENSTRAT-data and the second one estimates ancient mixture pro...
lauantai 16. syyskuuta 2017

European ancient admixtures

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This admixture test was done using the latest data from Reich Laboratory and Dna.Land's Admixture program.  Instead of following the rul...
sunnuntai 13. elokuuta 2017

Project admixture analyses, revised

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Now I used more SNP's with the method coded by Dna.Land authors.  It is now also possible to download all necessary tools for DIY purpos...
4 kommenttia:
tiistai 27. kesäkuuta 2017

Estonian Corded Ware enigma

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The following simple dstat-figure shows the mystery of Estonian Corded Ware samples released during this spring.   There can't be any po...
lauantai 24. kesäkuuta 2017

Yamnaya and Bell Beaker drift and ratio in present-day Europe

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Following statistics gives an insight into how the Bronze Age Steppe ancestry transforms to a modern Northwest European genetic model and gi...