
Originally Posted by
Kc93
Hello!
So, I recently imported data from Ancestry to GEDMatch, and have found that most admixture population-sharing runs result in rather high numbers, even among four populations. For instance, the lowest number K13 yields is 4.70...
Therefore, I tried K36, and found very interesting results that I could use people's input on:
North Sea: 24.29
Iberian: 17.03
North Atlantic: 12.73
Fennoscandian: 11.77
Italian: 7.41
Central European: 7.13
North Caucasus: 6.03
French: 5.12
East-Central European: 4.83
South Asian: 1.89
South-Central Asian: 0.46
Armenian: 0.40
East Mediterranean: 0.25
Amerindian: 0.24
East Balkan: 0.19
West Caucasian: 0.18
Eastern European: 0.06
So, what might this say about where my more recent ancestors are from? Also, is the reason that Eurogenes population-sharing doesn't provide low numbers because there are so many Asian populations (e.g., North Caucasian)?
Would it be reasonable for me to conclude, by the way, that I'm part-Spanish? I don't know the majority of my biological family, so tracing my ancestry has posed s challenge. Any help is appreciated!
Thanks,
Alina
No:) You results are British. This iis according to "unofficial" oracle for K36 (337 populations). There is no thread for this on this forum, so I think I can post link.
Admix4
Least-squares method.
Code:
Using 1 population approximation:
1 NE-England @ 8,755375
2 Northern_Ireland @ 10,863925
3 England_Cumberland @ 11,15813
4 British_mixed @ 11,196625
5 Scotland @ 11,790567
6 SE_England @ 12,052649
7 NW-England @ 12,136819
8 Welsh @ 12,399829
9 Orcadian @ 12,399971
10 Flemish @ 12,421038
11 France_NorthEast @ 12,807576
12 Waloon @ 12,965164
13 SW-England @ 13,020133
14 South_Dutch @ 13,070942
15 Ireland @ 13,275472
16 Central_Dutch @ 13,730117
17 Denmark @ 13,745303
18 North_Dutch @ 13,948968
19 German_North @ 14,288769
20 France_NorthWest @ 14,343813
337 iterations.
Using 2 populations approximation:
1 NE-England+NE-England @ 8,755375
2 Northern_Ireland+NE-England @ 9,621326
3 France_NorthEast+NE-England @ 9,760849
4 NE-England+England_Cumberland @ 9,772082
5 British_mixed+NE-England @ 9,825754
6 SE_England+NE-England @ 9,928811
7 Waloon+NE-England @ 9,96123
8 Flemish+NE-England @ 9,973526
9 Scotland+NE-England @ 10,05747
10 South_Dutch+NE-England @ 10,075903
11 NW-England+NE-England @ 10,302507
12 NE-England+Welsh @ 10,306563
13 Denmark+NE-England @ 10,357313
14 Orcadian+NE-England @ 10,408509
15 France_NorthEast+North_Dutch @ 10,41192
16 France_NorthEast+Northern_Ireland @ 10,413854
17 Central_Dutch+NE-England @ 10,44167
18 North_Dutch+NE-England @ 10,472422
19 Waloon+Northern_Ireland @ 10,581672
20 Flemish+Northern_Ireland @ 10,622204
56953 iterations.
Using 3 populations approximation:
1 50% NE-England +25% France_NorthEast +25% NE-England @ 8,927352
2 50% NE-England +25% Waloon +25% NE-England @ 9,063877
3 50% NE-England +25% Northern_Ireland +25% NE-England @ 9,133485
4 50% NE-England +25% South_Dutch +25% NE-England @ 9,139633
5 50% NE-England +25% Flemish +25% NE-England @ 9,168663
6 50% NE-England +25% SE_England +25% NE-England @ 9,193687
7 50% NE-England +25% France_NorthEast +25% North_Dutch @ 9,205919
8 50% NE-England +25% NE-England +25% England_Cumberland @ 9,208878
9 50% NE-England +25% British_mixed +25% NE-England @ 9,245797
10 50% NE-England +25% Denmark +25% NE-England @ 9,251217
11 50% NE-England +25% France_NorthEast +25% Northern_Ireland @ 9,261575
12 50% NE-England +25% France_NorthEast +25% Denmark @ 9,264253
13 50% NE-England +25% North_Dutch +25% NE-England @ 9,310114
14 50% NE-England +25% Central_Dutch +25% NE-England @ 9,324863
15 50% NE-England +25% France_NorthEast +25% Norway @ 9,3319
16 50% NE-England +25% Scotland +25% NE-England @ 9,339891
17 50% NE-England +25% Waloon +25% Northern_Ireland @ 9,38754
18 50% NE-England +25% Norway +25% NE-England @ 9,409307
19 50% NE-England +25% German_West +25% NE-England @ 9,424721
20 50% NE-England +25% France_NorthEast +25% British_mixed @ 9,437198
14777447 iterations.
Using 4 populations approximation:
1 NE-England+NE-England+NE-England+NE-England @ 8,755375
2 France_NorthEast+NE-England+NE-England+NE-England @ 8,927352
3 Waloon+NE-England+NE-England+NE-England @ 9,063877
4 Northern_Ireland+NE-England+NE-England+NE-England @ 9,133485
5 South_Dutch+NE-England+NE-England+NE-England @ 9,139633
6 Flemish+NE-England+NE-England+NE-England @ 9,168663
7 SE_England+NE-England+NE-England+NE-England @ 9,193687
8 France_NorthEast+North_Dutch+NE-England+NE-England @ 9,205919
9 NE-England+NE-England+NE-England+England_Cumberland @ 9,208878
10 British_mixed+NE-England+NE-England+NE-England @ 9,245797
11 Denmark+NE-England+NE-England+NE-England @ 9,251217
12 France_NorthEast+Northern_Ireland+NE-England+NE-England @ 9,261575
13 France_NorthEast+Denmark+NE-England+NE-England @ 9,264253
14 North_Dutch+NE-England+NE-England+NE-England @ 9,310114
15 Central_Dutch+NE-England+NE-England+NE-England @ 9,324863
16 France_NorthEast+Norway+NE-England+NE-England @ 9,3319
17 Scotland+NE-England+NE-England+NE-England @ 9,339891
18 Waloon+Northern_Ireland+NE-England+NE-England @ 9,38754
19 Norway+NE-England+NE-England+NE-England @ 9,409307
20 German_West+NE-England+NE-England+NE-England @ 9,424721
21 France_NorthEast+British_mixed+NE-England+NE-England @ 9,437198
22 Waloon+North_Dutch+NE-England+NE-England @ 9,442549
23 NE-England+NE-England+NE-England+Welsh @ 9,444347
24 German_North+NE-England+NE-England+NE-England @ 9,451163
25 Sweden+NE-England+NE-England+NE-England @ 9,475377
26 NW-England+NE-England+NE-England+NE-England @ 9,483653
27 France_NorthEast+NE-England+NE-England+England_Cumberland @ 9,484723
28 France_NorthEast+Scotland+NE-England+NE-England @ 9,493147
29 Flemish+Northern_Ireland+NE-England+NE-England @ 9,496841
30 South_Dutch+Northern_Ireland+NE-England+NE-England @ 9,502139
31 Waloon+Denmark+NE-England+NE-England @ 9,517942
32 Orcadian+NE-England+NE-England+NE-England @ 9,527807
33 France_NorthEast+Northern_Ireland+Denmark+NE-England @ 9,555029
34 France_NorthEast+North_Dutch+Northern_Ireland+NE-England @ 9,560958
35 France_NorthEast+Sweden+NE-England+NE-England @ 9,561009
36 France_NorthEast+Central_Dutch+NE-England+NE-England @ 9,566816
37 Northern_Ireland+SE_England+NE-England+NE-England @ 9,56781
38 France_NorthEast+NE-England+NE-England+Welsh @ 9,573952
39 Northern_Ireland+Denmark+NE-England+NE-England @ 9,578203
40 France_NorthEast+SE_England+NE-England+NE-England @ 9,599211
383324240 iterations.
Gaussian method.
Code:
Noise dispersion set to 0,130062
Using 1 population approximation:
1 SW-England @ 4,604578
2 England_Cumberland @ 4,940803
3 Scotland @ 5,157725
4 NE-England @ 5,52364
5 Norway @ 5,530363
6 Ireland @ 5,548237
7 Welsh @ 5,553939
8 Northern_Ireland @ 5,578761
9 France_NorthWest @ 5,590821
10 FR_Bretagne @ 5,641693
11 Orcadian @ 5,713186
12 France_NorthEast @ 5,773979
13 South_Dutch @ 5,779553
14 British_mixed @ 5,787854
15 Flemish @ 5,816885
16 NW-England @ 5,906252
17 Waloon @ 5,95316
18 North_Dutch @ 5,994254
19 SE_England @ 5,994995
20 German_North @ 6,04086
337 iterations.
Using 2 populations approximation:
1 SW-England+Welsh @ 4,336243
2 Northern_Ireland+SW-England @ 4,430064
3 Ireland+SW-England @ 4,448067
4 SW-England+NE-England @ 4,455066
5 France_NorthEast+SW-England @ 4,471885
6 South_Dutch+SW-England @ 4,52195
7 Orcadian+SW-England @ 4,601801
8 SW-England+SW-England @ 4,604578
9 FR_Bretagne+SW-England @ 4,612463
10 British_mixed+SW-England @ 4,61416
11 Scotland+SW-England @ 4,641335
12 SW-England+England_Cumberland @ 4,678144
13 Waloon+SW-England @ 4,761678
14 North_Dutch+SW-England @ 4,792728
15 NW-England+SW-England @ 4,825849
16 England_Cumberland+Welsh @ 4,866015
17 Norway+SW-England @ 4,869327
18 France_NorthEast+Norway @ 4,874029
19 Norway+Welsh @ 4,881814
20 FR_Bretagne+Norway @ 4,882501
56953 iterations.
Using 3 populations approximation:
1 50% SW-England +25% Welsh +25% Welsh @ 4,336243
2 50% SW-England +25% NE-England +25% Welsh @ 4,35835
3 50% SW-England +25% SW-England +25% Welsh @ 4,367838
4 50% SW-England +25% Northern_Ireland +25% Welsh @ 4,375167
5 50% SW-England +25% France_NorthEast +25% Welsh @ 4,387085
6 50% SW-England +25% Ireland +25% Welsh @ 4,397951
7 50% SW-England +25% South_Dutch +25% Welsh @ 4,403736
8 50% SW-England +25% France_NorthEast +25% NE-England @ 4,413107
9 50% SW-England +25% North_Dutch +25% Welsh @ 4,414331
10 50% SW-England +25% France_NorthEast +25% SW-England @ 4,423231
11 50% SW-England +25% Ireland +25% NE-England @ 4,424755
12 50% SW-England +25% Northern_Ireland +25% NE-England @ 4,426104
13 50% Northern_Ireland +25% SW-England +25% SW-England @ 4,430064
14 50% SW-England +25% Northern_Ireland +25% Ireland @ 4,433262
15 50% SW-England +25% France_NorthEast +25% Northern_Ireland @ 4,439295
16 50% SW-England +25% England_Cumberland +25% Welsh @ 4,440272
17 50% SW-England +25% Ireland +25% SW-England @ 4,440538
18 50% SW-England +25% Orcadian +25% Welsh @ 4,444198
19 50% SW-England +25% British_mixed +25% Welsh @ 4,447057
20 50% Ireland +25% SW-England +25% SW-England @ 4,448067
16706519 iterations.