Scaled G25 Model with 4 PCA "extremes" references +1 central reference.

**~~gixajo~~** · 02-21-2021, 05:30 PM

Just for curiosity, I take the 4 most "extreme" average references (PCA are individuals but I prefer to use averages) and the central reference just in the intersection of these 4 references.

Lithuanian reference is the average made with the 6 Lithuanian references from the official datasheet (without the 7th Lithuanian reference "Lithuanian Askenazi")

The PCA to see more graphically all that I have commented before:

Spoiler!

https://vahaduo.github.io/vahaduo/

Code:

Karelian,0.1273094,0.0768108,0.093286,0.0808381,0.0275575,0.0224719,0.0102478,0.0152161,0.0017601,-0.0294117,0.0052308,-0.0110312,0.0189294,0.0089496,-0.00445,0.0013259,-0.0023746,-0.0014089,-0.0018435,0.0037822,0.0064659,-0.0009743,0.001154,0.0006975,0.0038138
Sardinian,0.1216872,0.1672855,0.0284897,-0.0506523,0.060151,-0.0221337,-0.0039523,0.0024964,0.0415743,0.077351,-5.9e-05,0.0166487,-0.0286645,-0.012974,-0.013572,-0.0030013,0.0114027,-0.0013475,0.0016798,-0.0129947,-0.0021212,-0.0011018,-0.010084,-0.021383,0.0003375
Lithuanian,0.13516963,0.12524867,0.08417018,0.08123988,0.04374018,0.03101262,0.010828,0.01589157,-0.00314197,-0.0316931,-0.00396702,-0.01180452,0.0215508,0.02931878,-0.01136437,0.0003735,0.00307597,-0.00042763,0.00288953,0.00288108,-0.00413288,-0.00542007,0.00841787,-0.0077303,0.00010223
Greek_Kos,0.1076261,0.1464618,-0.0220407,-0.0538692,0.0041031,-0.018252,0.0008617,-0.0036921,-0.0059994,0.0167861,0.0026524,0.0031472,-0.0039148,0.0009634,-0.0106012,0.0029906,0.0100107,0.0009432,0.0037151,-0.0036407,-0.0038128,0.0016762,-0.0001778,-0.0014059,-0.0021157
French_Nord,0.1282752,0.1405432,0.0513571,0.0256051,0.0382728,0.0088906,0.0010967,0.0044194,0.008373,0.0120166,-0.003484,0.0040328,-0.0108613,-0.0081823,0.0111991,0.0025432,-0.0046069,0.0022266,0.0040947,0.0010308,0.0021327,0.0015249,-0.0015724,0.0074707,1.45e-05

**~~Luso~~** · 02-21-2021, 05:32 PM

Target: Luso_scaled
Distance: 4.2422% / 0.04242186
42.8 French_Nord
34.6 Sardinian
11.4 Karelian
11.2 Greek_Kos

**~~gixajo~~** · 02-21-2021, 05:32 PM

Just 5 references so I think results would be ok without penalization.

Target: gixajo_scaled
Distance: 2.2507% / 0.02250668
69.0 French_Nord
31.0 Sardinian

Target: gixajo_dad_scaled
Distance: 2.5724% / 0.02572420
56.0 French_Nord
37.8 Sardinian
6.2 Greek_Kos

Target: gixajo_mom_scaled
Distance: 2.8670% / 0.02867009
75.0 French_Nord
25.0 Sardinian

**~~gixajo~~** · 02-21-2021, 05:34 PM

Originally Posted by Luso

Target: Luso_scaled
s

Karelian!!!

**Defcon2** · 02-21-2021, 05:43 PM

Target: Juan_scaled
Distance: 4.2196% / 0.04219632
50.0 French_Nord
37.0 Sardinian
7.2 Greek_Kos
5.8 Karelian

**~~Luso~~** · 02-21-2021, 05:44 PM

Originally Posted by gixajo

Karelian!!!

I don’t even know what it is. Sounds like a sea creature

**Defcon2** · 02-21-2021, 05:46 PM

Originally Posted by gixajo

Karelian!!!

It is due to the lack of the North African reference:

Target: Juan_scaled
Distance: 3.1198% / 0.03119781
59.0 French_Nord
25.2 Sardinian
15.2 Moroccan_North
0.6 Karelian