by Brit Nicholson | Jan 5, 2021 | Blog, DNA Science
People often ask how their DNA match with a cousin will be inflated if they have a double relationship with that cousin. Some helpful people have offered that you can look up shared averages and ranges for certain relationships and double all of them, or for two...
by Brit Nicholson | Dec 31, 2020 | Blog, DNA Science
The unit of centiMorgans (cM) tells us how much DNA we share with a relative who, along with ourselves, has also had their DNA genotyped. The most popular charts for determining genetic relationships use cM. It has plenty of benefits and is one of the most used...
by Brit Nicholson | Dec 28, 2020 | DNA Code
I’ve written two Python algorithms that I describe in this article. The algorithm below works for downloaded segment-level match files from GEDmatch. The other algorithm, found here, is for match files downloaded from MyHeritage. # Copyright (c) 2020 Brit...
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