GENEALOGY-DNA-L Archives

Archiver > 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
References: <mailman.7241.1267203587.2099.genealogy-dna@rootsweb.com><A7003217459A491B9D8F7007FDEE940C@anatoldesktop>


----- 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
intervals)?



This thread: