View Full Version : What is the good number of genetic distance on G25 calculators?
Ahaddad
07-08-2020, 04:03 AM
I try to use G25 calculators to my cousins and friends and I did see that when you go down to under 1.50 of genetic distance appears strange populations in admix, one cousin who is half-Spanish and half Lebanese with 1,77 genetic distance appear exactly their real admix, but when go down around 1.40 or under Appear Icelandic, Armenian, Bedouin, French and many other things. What’s is the good or acceptable number to see real admix or close to that??
Thanks
Crimea-Khan
07-08-2020, 06:35 AM
1-3 for most people
Ahaddad
07-08-2020, 08:39 AM
1-3 for most people
To me under 1.4 appear strange populations
Ahaddad
07-08-2020, 09:56 AM
1-3 for most people
To me around 2.0 or up on average populations admix and around 1.4 on individual admix
Crimea-Khan
07-08-2020, 07:03 PM
To me around 2.0 or up on average populations admix and around 1.4 on individual admix
That is ok, if is too low is called "overfitting" means that some alleles might belong to you got redistributed to another ethnic group but it doesn't have to reflect your own admixture, if is over 3 is too high tho for most people
Ahaddad
07-08-2020, 07:44 PM
That is ok, if is too low is called "overfitting" means that some alleles might belong to you got redistributed to another ethnic group but it doesn't have to reflect your own admixture, if is over 3 is too high tho for most people
Yes
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