If you and a relative have tested your DNA at different companies, you can compare your results at a free third party site – GEDmatch.com – which also has many additional, useful tools for analyzing your DNA and looking at match lists. Learning to use those tools may take some time as they are not intuitive, so I am writing this post to help a friend, Barbara, start to use them.
The GEDmatch site can be intimidating for the less computer savvy. Like most any place on the web, you have to register by creating a username (your email) and password . Click here for more details on registering in my GEDmatch Basics presentation starting on slide 2. Please do not be put off by the extensive new Terms of Service you have to agree to. GEDmatch has to meet the current EU requirements plus they need to warn you that your DNA could be used to identify a victim or catch a criminal among your relatives.
Once you have a username and password and log in, you are presented with a home page which, again, is not very user friendly. The first task, which we already did Barbara, is to upload your DNA test data. Start with this slide https://slides.com/kittycooper/gedmatch-10-13#/9 for the details of how to upload and manage your DNA results, known as kits, to GEDmatch.
The image to the left shows the big blue box, called “Analyze Your Data,” which you can find on the right side of your GEDmatch home page. I have put a red box line around the functions that I find the most useful. One of the first things I do for a newly uploaded kit is check if the parents are related (yours were not Barbara, nor Martin’s).
Once your kit is uploaded, it still has to be “tokenized” which you can think of as being put into chunks for the template they use for comparisons; this can take 24 hours or so. While you wait to be able to use your kit to look for matches, you can play with the ethnicity tools. Please remember that figuring out the groups you descend from is a science still in its infancy and far from accurate yet, other than in the broad strokes.
Excerpt, read more at Kitty Cooper’s Blog…
Wilson County Genealogical Society 