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  1. Replies
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    Most likely the latter.

    Most likely the latter.
  2. Replies
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    Of course it's odd. There are no...

    Of course it's odd.





    There are no Greeks and Iberians on HGDP to begin with.
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    The academic samples, especially in the past, are...

    The academic samples, especially in the past, are never released in a format compatible with Gedmatch, they need to be converted to a build 37 format. I think something may have gone wrong in this...
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    I meant that it shouldn't be there in a PCA, in...

    I meant that it shouldn't be there in a PCA, in that position. The PCA is better than the Oracle, the latter is more deceptive. The Oracle for the individual Tuscan HGDP chooses all Spaniards as the...
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    In the PCA the Tuscan kit goes close to the...

    In the PCA the Tuscan kit goes close to the Spaniards, while Catanzaro is south of Southern Italian samples. Unusual results or bad calculator?

    https://i.imgur.com/pk6W5zM.jpg
  6. Thread: MDLP K16 Modern

    by Pratt
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    Its based on MDLP 16 modern spreadsheet. I did...

    Its based on MDLP 16 modern spreadsheet. I did the PCA because I was asked and I removed many ethnicities because so PCA was more readable. And among these I also removed France South because in fact...
  7. Thread: MDLP K16 Modern

    by Pratt
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    18,444

    Hi! one PCA for many users ...

    Hi! one PCA for many users

    https://i.imgur.com/9bieFkp.jpg
  8. Thread: Gencove

    by Pratt
    Replies
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    Not really.

    Not really.
  9. You're right. However weird results.

    You're right. However weird results.
  10. No, they are not.

    No, they are not.
  11. Sticky: Exactly from there but are not released in a...

    Exactly from there but are not released in a format suitable for uploading to Gedmatch, they must be converted.
  12. A genetic category that mixes Sardinians, an...

    A genetic category that mixes Sardinians, an isolated population, with the Sicilians doesn't make much sense. I suspect they have been united only because are geographically two islands in the...
  13. Sticky: I think some kits have been deleted. I do not...

    I think some kits have been deleted. I do not know the reason. You should ask mlukas who had uploaded them to Gedmatch.
  14. Replies
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    The PCA is based on a spreadsheet for the Harappa...

    The PCA is based on a spreadsheet for the Harappa thread, and was already posted.

    I think there is a huge misunderstanding, perhaps caused by myself and my bad English and I replied in a hurry.
    ...
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    I was not objecting to the use of Mycenaeans for...

    I was not objecting to the use of Mycenaeans for Greeks, I was objecting to the use of Roman Outlier for anyone. Who uses Roman Outlier (not an ancestral population to anyone) in these models and...
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    Anthrogenica is full of users with an agenda who...

    Anthrogenica is full of users with an agenda who tries to act like they were super experts and unbiased and some of them are very obsessed with the Italians, especially those who state to have 1/8,...
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    Yes, I9033 was a woman from an elite Mycenaean...

    Yes, I9033 was a woman from an elite Mycenaean burial in Peristeria, Peloponnese.
  18. Replies
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    The four Mycenaeans are different from each...

    The four Mycenaeans are different from each other, to begin with. And Mycenaeans are no more similar to Albanians or the Tuscans or the southern Italians than to Greeks or Greek islanders. This...
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    Italians with German Bell Beaker instead of...

    Italians with German Bell Beaker instead of Unetice


    Italian_Bergamo

    Bell_Beaker_Germany 47.9
    Iceman_MN 29.3
    Anatolia_BA 22.8
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    I was just replicating David's models. Now...

    I was just replicating David's models.

    Now Barcin instead of Anatolia BA, Bell_Beaker instead of Unetice, Remedello instead of Otzi.


    Italian_Bergamo

    Bell_Beaker_Germany 61.3
    Barcin_N ...
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    What does mean Iran_N/CHG? Have you used the CHG...

    What does mean Iran_N/CHG? Have you used the CHG or the Iran Neolitich sample? What is Anatolia_N? On David's PCA I see only Anatolia_BA and Anatolia_ChL.
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    Yes, that's right.

    Yes, that's right.
  23. Yes, more or less. Often results are groundless,...

    Yes, more or less. Often results are groundless, it is who uses it to decide which models to use, nMonte alone doesn't determine which are the best samples.
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    nMonte with the same samples from davidski's...

    nMonte with the same samples from davidski's global 10, and the same kind of models. Greeks are northern Greeks, I've not understood if they are the same used by davidski. These I'm using are already...
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    From what I understand PCA based on correlation...

    From what I understand PCA based on correlation may "be more informative and reveals some structure in the data and relationships between variables", I'm quoting the exact words of an expert user on...
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