Different testing companies = same GedMatch results?

[StixNstones]

To those that tested through different companies: were your Gedmatch results different in any way? I'm curious to know if a 23andme, Ftdna, Ancestry, etc. (of the same person) provides the same raw data once run through a GedMatch calculator.

[Not a Cop]

To those that tested through different companies: were your Gedmatch results different in any way? I'm curious to know if a 23andme, Ftdna, Ancestry, etc. (of the same person) provides the same raw data once run through a GedMatch calculator.

Basicly they do provide same results, they will vary but differences are extremly small.

[StixNstones]

Basicly they do provide same results, they will vary but differences are extremly small.

By extremely small, do you mean within 1-2% or more like 2-5% difference? Or less than 1? Thanks!

[Hadouken]

By extremely small, do you mean within 1-2% or more like 2-5% difference? Or less than 1? Thanks!

if I am not wrong the differences are around 1-3% not more

[Not a Cop]

By extremely small, do you mean within 1-2% or more like 2-5% difference? Or less than 1? Thanks!

Less than percent most of the time.

[Iloko]

Gedmatch results between companies are pretty much identical, with only very slight differences around the range of 0.1-0.9%

[Annie999]

I have been tested on 23andme and AncestryDNA. See it for yourself:

Eurogenes K36

AncestryDNA:


23andme:

[StixNstones]

I have been tested on 23andme and AncestryDNA. See it for yourself:

Very informative! Thank you!

[Petalpusher]

By extremely small, do you mean within 1-2% or more like 2-5% difference? Or less than 1? Thanks!

There's virtually no difference on a pca, you ll get +0,2 there and -0,2% elsewhere it balances itself out usually in the end on a K10 for example. Phasing can produce more differences.

[Slavic Italian]

I have tested on three. I get more Iranian admixture on one of the calculators with FTDNA than I did with Ancestry.