Ask Lemmy
A Fediverse community for open-ended, thought provoking questions
Please don't post about US Politics. If you need to do this, try !politicaldiscussion@lemmy.world
Rules: (interactive)
1) Be nice and; have fun
Doxxing, trolling, sealioning, racism, and toxicity are not welcomed in AskLemmy. Remember what your mother said: if you can't say something nice, don't say anything at all. In addition, the site-wide Lemmy.world terms of service also apply here. Please familiarize yourself with them
2) All posts must end with a '?'
This is sort of like Jeopardy. Please phrase all post titles in the form of a proper question ending with ?
3) No spam
Please do not flood the community with nonsense. Actual suspected spammers will be banned on site. No astroturfing.
4) NSFW is okay, within reason
Just remember to tag posts with either a content warning or a [NSFW] tag. Overtly sexual posts are not allowed, please direct them to either !asklemmyafterdark@lemmy.world or !asklemmynsfw@lemmynsfw.com.
NSFW comments should be restricted to posts tagged [NSFW].
5) This is not a support community.
It is not a place for 'how do I?', type questions.
If you have any questions regarding the site itself or would like to report a community, please direct them to Lemmy.world Support or email info@lemmy.world. For other questions check our partnered communities list, or use the search function.
Reminder: The terms of service apply here too.
Partnered Communities:
Logo design credit goes to: tubbadu
view the rest of the comments
How accurate is that data? I have a relative who received different results from their family tree than expected. So they sent it in again. Different results. Annoyed, they sent on yet another test. Again, different results. Not slight either, entire additions and subtractions.
very accurate in my case.
You really need to be careful when taking the samples. No eating, drinking and especially no kissing etc for a couple hours (at least 1h iirc)
Probably works better if you are Caucasian with a long line of ancestors from Europe.
I'm indigenous in Canada and I find that these tests don't seem to work too well for minorities or indigenous groups that don't have a lot of recorded history or a large percentage of individuals of the same ethnic background who take the same tests.
Mine said indigenous which I already know .. it just didn't specify who what where or region other than North America.
yeah, in the end they more or less rely on public available information and their userbase to calculate the heritage. If there's not enough information available, they will not be able to do much.
23andme had a huge user base in the US, and a big one in europe. But outside of that, their historic data gets very broad
Probably took a page out of the government of Canada's books and said " ehh close enough, they all look the same*
We're a long way from Queenstown Heights, I see.
I'm terribly sorry. I don't follow.
They are rife with differences. They have improved over time, but they generally don't really identify specific ancestry. Rather, they use statistical patterns to correlate self-reported ancestry.