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Thread: Vahaduo: un outil de plus

  1. #61
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    Bonjour à tous, j'espère que vous passez une excellente fin de semaine !

    Je voulais savoir s'il y avait un endroit où il serait possible d'avoir plus de détails concernant les échantillons ADN du cimetière Lombard de Collegno, leurs kits ont t'il été transférés sur Gedmatch par exemple ?, où est ce qu'ils pointent sur le PCA du G25 exactement ?

    Mon intérêt porte essentiellement sur ces 2 échantillons qui devraient logiquement se distinguer des autres :

    - ITA_Collegno_MA_CL84
    - ITA_Collegno_MA_CL83
    Last edited by jstephan; 09-28-2019 at 12:40 PM.

  2. #62
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    Quote Originally Posted by jstephan View Post
    Bonjour à tous, j'espère que vous passez une excellente fin de semaine !

    Je voulais savoir s'il y avait un endroit où il serait possible d'avoir plus de détails concernant les échantillons ADN du cimetière Lombard de Collegno, leurs kits ont t'il été transférés sur Gedmatch par exemple ?, où est ce qu'ils pointent sur le PCA du G25 exactement ?

    Mon intérêt porte essentiellement sur ces 2 échantillons qui devraient logiquement se distinguer des autres :

    - ITA_Collegno_MA_CL84
    - ITA_Collegno_MA_CL83
    Avant tout, la source: https://www.biorxiv.org/content/bior...1/268250-1.pdf
    En North alom, de North venom
    En North fum naiz, en North manom

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  3. The Following 2 Users Say Thank You to anglesqueville For This Useful Post:

     JMcB (11-08-2019),  jstephan (09-28-2019)

  4. #63
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    Normandie Orkney Netherlands Friesland East Frisia Finland
    En North alom, de North venom
    En North fum naiz, en North manom

    (Roman de Rou, Wace, 1160-1170)

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     Andour (09-29-2019),  JMcB (11-08-2019),  jstephan (09-28-2019)

  6. #64
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    Merci Angle. Celtique/Germanique sans surprise. Je lirai ton PDF plus tard, merci beaucoup et bon weekend.

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  8. #65
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    Angles do you have any idea why distance can make another image than a PCA?
    I take the Lech 'North Sea Bell Beaker' as an example. I compare this between Jessie and Finn Mom.

    In the distance category the Lech sample comes heavily through in the Finn Mom sample:


    But it's not there in the Jessie sample:



    But when I take the North European PCA Jessie seems to be closer.



    Is it simply because in the PCA only the first two coordinates are taken in account and the distance is based on the G25 as a whole?

  9. #66
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    Finn: "Is it simply because in the PCA only the first two coordinates are taken in account and the distance is based on the G25 as a whole?"

    To be sure we should look to the eigenvalues of the North Euro G25 PCA. But I believe that it's very likely the right explanation.
    En North alom, de North venom
    En North fum naiz, en North manom

    (Roman de Rou, Wace, 1160-1170)

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  11. #67
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    Also keep in mind you don't have to plot next to the individuals who are closest to you. An example, one of the modern samples closest to me is one of the Spanish_Pais_Vasco samples, but naturally I don't plot with Basques.
    YDNA E-Y31991>PF4428>Y134097>Y134104>Y168273>FT17866 (TMRCA ~1100AD) - Domingos Rodrigues, b. circa 1690 Hidden Content , Viana do Castelo, Portugal - Stonemason, miller.
    mtDNA H20 - Monica Vieira, b. circa 1700 Hidden Content , Porto, Portugal

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    Global25 PCA West Eurasia dataset Hidden Content

    [1] "distance%=1.6023"

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