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Thread: ph2ter's UMAP, t-SNE and PCA plots

  1. #111
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    Quote Originally Posted by Dewsloth View Post
    Do my mother and uncle plot at all on these? I’m just curious to see where they fit compared with samples like the PPNC
    No, I've put there only African samples + ancient Levant and Sardinia.
     
    All simple calculations, maps and plots I make for free, but for more complicated maps and calculations I ask for a donation via Hidden Content PayPalHidden Content account

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     Dewsloth (10-26-2020)

  3. #112
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    All simple calculations, maps and plots I make for free, but for more complicated maps and calculations I ask for a donation via Hidden Content PayPalHidden Content account

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     Andrewid (10-27-2020),  jstephan (10-26-2020),  sheepslayer (10-26-2020)

  5. #113
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    Quote Originally Posted by ph2ter View Post
    African PCA and UMAP:

    [COLOR=#FFFFFF][FONT="]
    thank you for this map, could you do a map with North Africa and middle east only (arab countries: Berbers + Moroccan + Algerians + Tunisians + Libyans + Egyptians + Palestinians + Lebaneese + Saudi + Yemenites).

  6. #114
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    after one hour ! I did it.Sans titre1.png

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     Agamemnon (10-27-2020),  ph2ter (10-27-2020)

  8. #115
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    G25 plots with new Polish samples (and few East German) (in blue): https://drive.google.com/drive/folde...2h?usp=sharing
    Last edited by ph2ter; 10-27-2020 at 09:10 AM. Reason: correction
     
    All simple calculations, maps and plots I make for free, but for more complicated maps and calculations I ask for a donation via Hidden Content PayPalHidden Content account

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     Aroon1916 (10-27-2020),  Itrane2000 (10-27-2020),  jadegreg (10-27-2020),  Nino90 (10-27-2020)

  10. #116
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    Quote Originally Posted by ph2ter View Post
    G25 plots with new Polish samples (and few East German) (in blue): https://drive.google.com/drive/folde...2h?usp=sharing
    Nice. I noticed that my sample moved a bit and also my fathers. A slightly pull to the east.
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    Eurogenes K13 Mixed Mode Population Sharing:
    1. 63.1% Swedish + 36.9% Spanish_Andalucia @ 2.93

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    1. 87,89% Szolad3 + 12,11% CHV001_Chalmny_Varre_18th-19th @ 1,131
    7. 66.4% Norwegian + 33.6% TSI30 (Metspalu) @ 3.24


     

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    Distance: 1.5423% / 0.01542331
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    36.6 ITA_Rome_Latini_IA
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     ph2ter (10-27-2020)

  12. #117
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    here is a map with all the Arab and Berber populations from Middle east and North Africa. I have one question, the dimension reduction with UMAP give as output a 2D-space, is it possible to get as output a 3D-space ?
    Vahaduo_Custom_PCA.png

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  14. #118
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    Quote Originally Posted by Itrane2000 View Post
    here is a map with all the Arab and Berber populations from Middle east and North Africa. I have one question, the dimension reduction with UMAP give as output a 2D-space, is it possible to get as output a 3D-space ?
    Vahaduo_Custom_PCA.png
    Yes, you can create output with any number of dimensions. The parameter is n_components (in R)
     
    All simple calculations, maps and plots I make for free, but for more complicated maps and calculations I ask for a donation via Hidden Content PayPalHidden Content account

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     Itrane2000 (10-27-2020)

  16. #119
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    thank you /Hvala vam puno.
    what is better for UMAP: Scaled or Unscaled data ?

  17. #120
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    Quote Originally Posted by Itrane2000 View Post
    after one hour ! I did it.Sans titre1.png
    Excellent. Are there references for Syrian Alawites that can be added?

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     Agamemnon (10-27-2020)

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