Genealogists' Forum - We have branches everywhere!



Go Back   Genealogists' Forum - We have branches everywhere! > Research > DNA Questions

Reply
 
Thread Tools Display Modes
  #11  
Old 15-02-19, 12:36
maggie_4_7
Guest
 
Posts: n/a
Default

Well I found an online DNA tool how good it is is anyone's guess, at the moment I am just fiddling about.

https://dnapainter.com/tools/sharedcmv4

and on the amount of cM it calculates the predicted relationship!

Edit to say I have put in the cM for my closest and known relationships and it was pretty accurate.

https://thednageek.com/the-limits-of...ips-using-dna/

Last edited by maggie_4_7; 15-02-19 at 12:48.
Reply With Quote
  #12  
Old 15-02-19, 13:32
kiterunner's Avatar
kiterunner kiterunner is offline
Administrator
 
Join Date: Aug 2009
Location: Nottingham
Posts: 25,298
Default

It's worth noting that the number of cM shared with any particular match may come up differently on different sites. For instance, ancestry says I share 829 cM across 38 segments with my first cousin, but My Heritage says 906.2 cM across 26 segments.
__________________
KiteRunner

Family History News updated 29th Feb
Findmypast 1871 census update
Reply With Quote
  #13  
Old 15-02-19, 22:38
Kit's Avatar
Kit Kit is offline
Member
 
Join Date: Aug 2009
Posts: 3,716
Default

So much for an exact science.
__________________
Toni
Reply With Quote
  #14  
Old 16-02-19, 06:20
Phoenix's Avatar
Phoenix Phoenix is offline
Member
 
Join Date: Sep 2009
Posts: 6,639
Default

Quote:
Originally Posted by kiterunner View Post
It's worth noting that the number of cM shared with any particular match may come up differently on different sites. For instance, ancestry says I share 829 cM across 38 segments with my first cousin, but My Heritage says 906.2 cM across 26 segments.
Ancestry seems to filter out segments of less than 6.0 cM. It may be that My Heritage counts everything, including tiny fragments, but calls a segment anything - say - in excess of 10 cM.

I'm mainly interested in those who only share about 4 - 10 cM, so find it frustrating that Ancestry doesn't detect matches where they may exist.
__________________
The chestnuts cast their flambeaux
Reply With Quote
  #15  
Old 16-02-19, 06:46
maggie_4_7
Guest
 
Posts: n/a
Default

Quote:
Originally Posted by Phoenix View Post
Ancestry seems to filter out segments of less than 6.0 cM. It may be that My Heritage counts everything, including tiny fragments, but calls a segment anything - say - in excess of 10 cM.

I'm mainly interested in those who only share about 4 - 10 cM, so find it frustrating that Ancestry doesn't detect matches where they may exist.
Phoenix, have you uploaded to GEDMatch?
Reply With Quote
  #16  
Old 16-02-19, 07:28
Phoenix's Avatar
Phoenix Phoenix is offline
Member
 
Join Date: Sep 2009
Posts: 6,639
Default

Maggie, I'm very dubious about putting my DNA in too many places. Don't care for myself, but I know sib has reservations, which I feel I have to respect.
__________________
The chestnuts cast their flambeaux
Reply With Quote
  #17  
Old 16-02-19, 08:33
maggie_4_7
Guest
 
Posts: n/a
Default

Quote:
Originally Posted by Phoenix View Post
Maggie, I'm very dubious about putting my DNA in too many places. Don't care for myself, but I know sib has reservations, which I feel I have to respect.
That is fair enough, I must admit I still have some reservations too.
Reply With Quote
  #18  
Old 16-02-19, 21:11
Kit's Avatar
Kit Kit is offline
Member
 
Join Date: Aug 2009
Posts: 3,716
Default

I've uploaded to GEDmatch but my matches are 'research' so no one can see them. The problem I've found is that there is no way to work out how you are related except by emailing the person. While GEDCOMs can be uploaded I can't work out if a tree has been uploaded or how to view it.
__________________
Toni
Reply With Quote
  #19  
Old 16-02-19, 22:21
kiterunner's Avatar
kiterunner kiterunner is offline
Administrator
 
Join Date: Aug 2009
Location: Nottingham
Posts: 25,298
Default

Is this what you need, Toni?

https://www.gedmatch.com/dna_gedcom_match1.php

I don't actually use GEDmatch, so I could be wrong.
__________________
KiteRunner

Family History News updated 29th Feb
Findmypast 1871 census update
Reply With Quote
  #20  
Old 17-02-19, 05:36
Kit's Avatar
Kit Kit is offline
Member
 
Join Date: Aug 2009
Posts: 3,716
Default

Yes it is. Thank you very much.

It is very confusing. I entered the first kit number off Dad's list and it gives a list of roughly another 100 kit numbers. It was overwhelming and confusing and very similar to another screen I have seen before.

I've realised that half way along the top row is a GEDCOM ID so it the link to the tree. I'm thinking that the list of kit numbers must all be related to each other, maybe.
__________________
Toni
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 05:24.


Hosted by Photon IT

Powered by vBulletin® Version 3.8.7 PL3
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.