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  1. Replies
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    Print Zeroes - No There are always the same...

    Print Zeroes - No

    There are always the same ancient samples in the source, but only in the last chart R851 appears to a sample in the target (North_Italian), so you can't see R851 in the other two...
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    You've chosen ADD DIST COL 1. It's too much, in...

    You've chosen ADD DIST COL 1. It's too much, in my opinion. It inflates some results.

    By reducing this value, the results change a bit.


    DIST COL 0.5



    https://i.imgur.com/pezrpRN.png
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     The main cause of implausible results are...

    

    The main cause of implausible results are the models themselves. With wrong models that are not based on ancestral components, one can try to support the less plausible theories.

    Just by...
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    These models with ancient populations that are...

    These models with ancient populations that are not ancestral components do not make much sense. Improving the fit does not imply that the model is accurate. The average GRC_Mycenaean is still very...
  5. Thread: Philistine DNA!

    by brick
    Replies
    128
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    11,735

    Thanks for posting that. Crete_Armenoi is a low...

    Thanks for posting that. Crete_Armenoi is a low quality sample so it can give unreliable results with Gedmatch.
  6. Thread: Philistine DNA!

    by brick
    Replies
    128
    Views
    11,735

    Crete_Armenoi is different from the Mycenaeans...

    Crete_Armenoi is different from the Mycenaeans and Minoans, in Lazaridis's PCA it plots with northern Greeks from Thessaloniki. In Gedmatch Crete_Armenoi plots a bit away from modern populations,...
  7. Replies
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    Only a small part of the samples from Raveane...

    Only a small part of the samples from Raveane 2019 have been uploaded into the G25, because not all Raveane 2019 samples have been released.

    Of course these samples are chosen, prepared and...
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    Try these with your Eurogenes K13, Eurogenes and...

    Try these with your Eurogenes K13, Eurogenes and Dodecad K12b results.

    http://vahaduo.genetics.ovh

    With your K12b results you get Veneto as first. Are you from Veneto, right?

    You are a...
  9. Replies
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    Pontic Greeks usually end up more like the...

    Pontic Greeks usually end up more like the Armenians than the Turks.

    I don't find G25 completely accurate, but that's the current situation.

    Where there are so many populations the labels don't...
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    Eurogenes K15 PCA plot with Iron Age samples only...

    Eurogenes K15 PCA plot with Iron Age samples only

    https://i.imgur.com/6NG9Lm5.jpg</span></font><font color=#202020><span style=font-family: arial>

    https://i.imgur.com/FJ1K6hQ.jpg
  11. Replies
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    Eurogenes K15 PCA plot ...

    Eurogenes K15 PCA plot

    https://i.imgur.com/a7Sm6ns.jpg


    https://i.imgur.com/jt9HfCu.jpg
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    K15 flaw and probably a bad conversion of the...

    K15 flaw and probably a bad conversion of the ancient samples on Mytrueancestry.com

    In my PCA R60 has a similar position to the paper's PCA

    South Italy towards Greece
    ...
  13. Replies
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    R60 plotting close to south Italy. K15 is...

    R60 plotting close to south Italy.

    K15 is older than G25. That's probably the reason.


    https://i.imgur.com/z3r9O8Z.jpg
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    Their G25 distances R60 ...

    Their G25 distances

    R60

    https://i.imgur.com/JhmQkwW.png

    R57

    https://i.imgur.com/EpvLSf0.png</font></span></font><font color=#212529><span style=font-family: -apple-system><font...
  15. Replies
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    I did a PCA with everyone from Medieval Age and...

    I did a PCA with everyone from Medieval Age and Renaissance Rome.

    https://i.imgur.com/vwdZYjZ.jpg
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    They are a mix of Imperial age samples and Late...

    They are a mix of Imperial age samples and Late Antiquity samples.

    In G25 PCA Rome_Imperial:RMPR37 plots with the Basques. Rome_Late_Antiquity:RMPR118 plots between Lazio and Umbria.

    The rest...
  17. Replies
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    The PCA with all individual results of...

    The PCA with all individual results of ITA_Rome_Imperial. In the second PCA the cluster of ITA_Rome_Imperial.

    individual results

    https://i.imgur.com/tVFftSE.jpg


    cluster
    ...
  18. Replies
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    I didn't know that. Davidski's always changing...

    I didn't know that. Davidski's always changing his averages, who knows why.

    He didn't update them, he just changed the labels, those three samples from Thessaly had already been uploaded into the...
  19. Replies
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    In the PCA Proto-Villanovan plots in...

    In the PCA Proto-Villanovan plots in Italian_Piedmont's cluster, a little bit to the east.

    https://i.imgur.com/strZPJQ.jpg

    Distances. Distances are never exactly the same as the PCA because the...
  20. Replies
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    Where does Greek Thessaly's value come from? The...

    Where does Greek Thessaly's value come from? The Greeks in the G25 are certainly mostly from Northern Greece but there is no Greek Thessaly label anywhere in G25.
  21. Replies
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    It's the average of two Levant_Natufian samples,...

    It's the average of two Levant_Natufian samples, Levant_Natufian:I0861 and Levant_Natufian:I1072. It might be not completely accurate.

    MAR_Iberomaurusian is instead the average of five ancient...
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    HRV_IA:I3313 might be Croatia IA, and...

    HRV_IA:I3313 might be Croatia IA, and BGR_IA:I5769 might be Bulgaria Iron Age.

    https://i.imgur.com/DQqUITw.png




    Most likely Liguria, even if CL36 plots in the Piedmont cluster that is...
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    Agreed. The ancient Greeks had colonies in...

    Agreed. The ancient Greeks had colonies in Anatolia and will have mixed very much with the local Anatolia_BA-like population. Probably the ancient Greeks are among the main sources of CHG/Iran_N in...
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    Bulgaria_IA? Croatia_IA? Maybe nMonte/G25...

    Bulgaria_IA? Croatia_IA?



    Maybe nMonte/G25 inflates WHG, I don't know. However yes, the higher WHG is the reason why the Latins and some Etruscans go in the direction of Iberia/South France.
  25. Replies
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    A plausible model could be this. nMonte with G25...

    A plausible model could be this. nMonte with G25 is not very precise although and if inappropriate models are used the results can be very misleading.


    All the samples from Rome and the...
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