GENEALOGY-DNA-L ArchivesArchiver > GENEALOGY-DNA > 2010-02 > 1267238822
From: "Ken Nordtvedt" <>
Subject: Re: [DNA] DNA] The British Isles DNA Project
Date: Fri, 26 Feb 2010 19:47:02 -0700
----- Original Message -----
From: "Anatole Klyosov" <>
. A common ancestor of that branch lived 2125+/-370 years
> before present (if to calculate from the first 25 markers) or 2275+/-320
> years bp (if to calculate from the first 37 markers).
. A common ancestor
> of those eight lived 2950+/-450 years before present,
A common ancestor of the
> branch lived 4675+/-660 years before present.>
You continue to put unrealistically small statistical confidence intervals
on your age estimates.
Could you kindly state the formula which produces them (the confidence