Reference 3 + HAP PCA

Posted by on June 5, 2011

I had run PCA on the Reference 3 dataset before. Now I included Harappa participants in it as well.

Here's the dendrogram based on the Euclidean distance between Harappa participants in their PCA results.

Since no one liked the IBS nearest neighbors lists, I thought making a spreadsheet with every participants' closest 100 neighbors in PCA space might be more fruitful.

Note that for the Harappa participants, the median distance to their nearest neighbor is 0.2064. So if your nearest neighbor is more than let's say 0.3 away, then you are not close to anyone.

PCA, ,

3 Comments.

  1. Parasar June 5, 2011 at 7:35 pm

    For HRP0003 Bihari Brahmin
    HRP under 0.3
    HRP0106 Punjabi 0.171026694
    HRP0063 UP Brahmin 0.177953248
    HRP0056 UP/MP/Marathi 0.198542525
    HRP0107 Punjabi 0.247617978
    HRP0029 UP Brahmin 0.248278978
    HRP0019 Punjabi Brahmin 0.254634759
    HRP0064 Punjabi 0.289669592

  2. sv June 7, 2011 at 3:55 pm

    I'll also post those with a distance under 0.3. I'm HRP16 (Tamil Brahmin):

    HRP0079 Karnataka Iyengar Brahmin 0.18404510166894
    HRP0047 Mahrashtrian Desastha Brahmin 0.23348076130013
    HRP0026 Goan Catholic Brahmin 0.24095377320781
    HRP0029 UP Brahmin 0.25419893725085
    SGVP00204 singapore-indians 0.25576547948644
    NA20866 gujaratis-b 0.26005839910895
    SGVP00209 singapore-indians 0.26819137069412
    HRP0017 Karnataka Iyengar 0.26865945368522
    SGVP00394 singapore-indians 0.27304171453768
    NA20854 gujaratis-b 0.27687643912246
    HRP0048 Tamil Brahmin 0.27832609940425
    SGVP00258 singapore-indians 0.27964719131303
    HRP0057 Tamil Brahmin 0.28113992528687
    HRP0014 Tamil Brahmin 0.28209467639541
    HRP0067 Kerala Brahmin 0.28312759628599
    HRP0064 Punjabi 0.28576000616391
    NA20903 gujaratis-b 0.28588033065469
    HRP0103 Tamil Brahmin Iyer 0.28700176779465
    NA20894 gujaratis-b 0.28734433657471
    HRP0041 Tamil Brahmin Iyer 0.29112347885199
    NA20846 gujaratis-b 0.29157145830364
    SGVP00172 singapore-indians 0.29166114055388
    SGVP00290 singapore-indians 0.29487657596918
    SGVP00441 singapore-indians 0.2999394675574

  3. Paul G. June 7, 2011 at 7:04 pm

    My top 25 (HRP0010-Assyrian):

    1 georgia-jews 0.17649
    2 azerbaijan-jews 0.17971
    3 georgia-jews 0.17975
    4 iraq-jews 0.19331
    5 armenians 0.19344
    6 armenians 0.19531
    7 iranian-jews 0.20306
    8 iraq-jews 0.20644
    9 iraq-jews 0.21132
    10 Assyrian 0.21465
    11 iraq-jews 0.21468
    12 azerbaijan-jews 0.21471
    13 iraq-jews 0.21550
    14 azerbaijan-jews 0.21702
    15 iranian-jews 0.22185
    16 armenians 0.22288
    17 Assyrian 0.22420
    18 armenians 0.22518
    19 iraq-jews 0.22581
    20 armenians 0.22594
    21 georgia-jews 0.22675
    22 iraq-jews 0.22680
    23 iranian-jews 0.22702
    24 iranian-jews 0.22731
    25 azerbaijan-jews 0.22812