Dodecad 'globe4' calculator

[Pallantides]

http://dodecad.blogspot.no/2012/10/globe4-calculator.html

My globe4 results using the calculator:

90.99% European
0.32% Asian
0.00% African
8.68% Amerindian

[Insuperable]

So finally the calculator which calculates ancient European East Eurasian admixture is here

[Graham]

92.62% European
0.01% Asian
0.07% African
7.31% Amerindian

[Insuperable]

--

[Pallantides]

Average 'Amerindian' scores for some North and Central European populations:

Finns - 12.1%
Russians - 10.3%
Swedes - 8.8%
Norwegians - 8.4%
Poles - 8.2%
Orcadians - 7.6%
Irish - 7.6%
Germans - 7%
English - 6.9%
Dutch - 6.7%

[Damião de Góis]

92.18% European
0.04% Asian
3.27% African
4.51% Amerindian

[Insuperable]

93.40% European
0.27% Asian
0.00% African
6.33% Amerindian

[Graham]

Looking at the population averages & when the components are dissected more. Scores are rendered worthless.

[Damião de Góis]

In my case i have no idea what this amerind component might be. I scored 1% mesolithic and usually score about 7-8% south baltic, so it might be related to the south baltic component. Of course my amerind (From America) score has always been 0. As for African i usually get ~0% west african and ~1% east african, then i get 6 or 7 north african.

I'm also not sure what those 92% European would be divided in, in lower Ks. On Eurogenes K12b i'm 35.77 + 27.68 + 14.70 = 78 (West European + Mediterranean + North European).

[Mazik]

Me / Swedish average

88.31% / 91.2% European
2.22% / 0.00% Asian
0.00% / 0.00% African
9.47% / 8.8% Amerindian

[Atlantic Islander]

92.18% European
0.04% Asian
3.27% African
4.51% Amerindian

Mine:
91.73% European
0.39% Asian
2.57% African
5.31% Amerindian

[The Exiled King]

Dodecad Globe4 Results:

94.23% European
3.83% Amerindian
1.29% Asian
0.65% African

I don't really think this test proves to be extremely accurate.

[Pallantides]

The authors attribute the Amerindian-like ancestry element to a North Eurasian population that spawned Native Americans, and which also contributed ancestry to northern Europeans. They propose two possibilities for the origin of this admixture: (i)the Mesolithic Europeans resembled Amerindians, or (ii) there was an influx of Amerindian-like populations from the east during late prehistory.

Time to do the Crow Hop
bArhAQ9oOr4

[Maleficent]

FaerieQueene's Dodecad Globe4 Results:

91.88% European
3.36% Amerindian
2.71% African
2.06% Asian

[Mark]

----------------------------
Dodecad Globe4
----------------------------
92.32% European
3.41% Asian
2.33% African
1.95% Amerindian

[Thor2009]

Thor2009's Globe4 Results:

92.95% European
0.01% Asian
0.74% African
6.30% Amerindian

[Atlantic Islander]

Average 'Amerindian' scores for some North and Central European populations:

Finns - 12.1%
Russians - 10.3%
Swedes - 8.8%
Norwegians - 8.4%
Poles - 8.2%
Orcadians - 7.6%
Irish - 7.6%
Germans - 7%
English - 6.9%
Dutch - 6.7%

That's not surprising. Northerners would have the most pseudo-Amerindian.

[Atlantic Islander]

Patterson et al. (2012) recently published evidence for admixture in northern Europeans between a population resembling modern Sardinians (and the Neolithic Tyrolean Iceman, whose genome was published earlier this year), and, surprisingly Native Americans. The authors attribute the Amerindian-like ancestry element to a North Eurasian population that spawned Native Americans, and which also contributed ancestry to northern Europeans. They propose two possibilities for the origin of this admixture: (i) the Mesolithic Europeans resembled Amerindians, or (ii) there was an influx of Amerindian-like populations from the east during late prehistory. A palimpsest of these two processes may explain parts of the observed signal of admixture.

In a recent K=4 admixture experiment, I demonstrated that ADMIXTURE software produces an Amerindian ancestral component that closely tracks the signal of admixture using the D-statistic test. I have decided to make this test available for download and use with DIYDodecad.

The test has four ancestral populations:

European
Asian
African
Amerindian

It is important to remember that some of these components track different aspects of ancestry that is better resolved at higher resolution. There are also populations that "don't fit well" in this 4-partite scheme (e.g., certain African or Australasian populations).

For example, the Amerindian component of this test may indicate (i) real recent Native American ancestry, (ii) East Eurasian ancestry found in Siberia and East Asia, (iii) the common signal of admixture differentiating most European groups from Sardinians and Near Eastern Caucasoid groups. Similarly, the Asian component may indicate Australasian, South Asian, or East Eurasian ancestry. And, the European component tracks the ancestry of individuals from West Eurasia in general, although it reaches is maximum in Sardinians.

This test may, however, be useful to Old World individuals who want to get an idea about the signal of admixture discovered by Patterson et al., so I decided to make it available. For individuals who don't suspect recent Amerindian or Siberian/East Asian ancestry, and who don't belong to populations with recent such ancestry, the Amerindian component will most likely represent the aforementioned signal.

You need to extract the contents of the RAR file to the working directory of DIYDodecad. You use it by following exactly the instructions of the DIYDodecad README, but always type 'globe4' instead of 'dv3' in these instructions. You can consult the spreadsheet for proportions of the 4 components in different world populations.

[Atlantic Islander]

Bored.

Me / Portuguese Average
European 91.73% / 92.2%
Asian 0.39% / 0.1%
African 2.57% / 3%
Amerindian 5.31% / 4.7%

[HellLander87]

94.55% European
1.88% Asian
0.08% African
3.50% Amerindian

[Thrax]

94.49% European
1.83% Asian
0.14% African
3.53% Amerindian

[Atlantic Islander]

...

[Mazik]

My grandpa / Swedish average

84.74% / 91.2% European
3.67% / 0.00% Asian
0.00% / 0.00% African
11.59% / 8.8% Amerindian

[Aila]

83.42% European
4.03% Asian
0.00% African
12.55% Amerindian

[Potentia]

Ah. Feels good to be over 30% Native American.

----------------------------
FINAL ADMIXTURE PROPORTIONS:
----------------------------

62.64% European
0.97% Asian
3.90% African
32.48% Amerindian

[Voskos]

93.35 percent European

[firemonkey]

23andMe

European 91.52
Amerindian 8.28
African 00.19
Asia 00.01

FTDNA

European 91.56
Amerindian 8.34
Africa 00.09
Asia 00.01


Ancestry

European 91.45
Amerindian 8.46
Africa 00.08
Asia 00.01

[firemonkey]

Father

European 92.84
Amerindian 7.15
Asian 00.01
African 00.00

[Hadouken]

this doesnt work for west asians I guess ?