Y-DNA Haplogroup Predictor
At least twice we received emails asking about NevGen’s prediction of haplotype of Ramesses III. His haplotype is supposed to be this, in NevGen format: 8,21,19,8,20-20,0,0,0,13,17,33,0,0-0,0,0,0,14,20,0,0-0-0-0,0,13,0-0,13,0,0,0,0-0,0,10 Predicting it in General Level of predictor I got this: Picture I got for top haplogroup (J1a2a1a2 P58) looks like this: You can see most of values look like being out of normal, by...
We have prepared the newest results of testing of NevGen Predictor. Time span is from August 1st 2021 to July 10th 2022, little less than year. As was done in previous years, newly found haplotypes with known deep SNPs are predicted for (their already known) subclade with NevGen Predictor. Statistics of results can be seen on the next eight pictures...
Here are new results of testing of NevGen Predictor, of last 10 and half months. Newly found haplotypes with known deep SNPs are predicted for (their already known) subclade with NevGen Predictor. Statistics of results you can see on the next six pictures (three are by number of haplotypes used, and other three by percentages). We need to say that...
This is just another utility which calculates percentages of admixture from autosomal genome data from FamilyTreeDNA Family Finder (.csv files) or 23AndMe (.txt files), using EM algorythm and using Calculator input files from Dodecad Ancestry Project (dodecad.blogspot.com). It is made in April 2014. There is not need for any conversion of format, you can just select your genotype file, ‘.par’ file...
On internet could be found many autosomal Principal Component Analysis charts, but would be no harm if we offer another one to fans of genetic genealogy. For this one are used many genomes from publicly available collections and works, like HGDP, HGP, Behar et al, Yunusbayev et al (2011), 1000 Genomes, Hellenthal at al (2014), Western Balkans (http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0105090), and others. Beside them,...
Our code which calculates several first axis of Principal Component Analysis (PCA) from autosomal data has been made in September 2013. Now is viewer for axis data calculated by it available to fans of genetic genealogy, like pictures of 2016 calculation which were displayed earlier in “Autosomal PCA charts of Europe, Near East and Mediterranean”.In NevGen Tools is included file “PCA of Europe and...
NevGen probability Calculator of Time to Most Recent Common Ancestor (further, just “TMRCA Calculator”) has been written in February 2013 (it’s core for calculation), but was available to several people who worked with it from December 2014, when user interface for it was written. Before that time, it worked only by entering haplotype data into source code. Something must be...
Надамо се да ово може бити од користи свим љубитељима генетичкога родословља, или оним који желе сазнати нешто о просторној расподјели основних хаплогрупа Европе. Поред приказа расподјеле основних хаплоскупина, наредни цртежи су такође намјењени и лакоме поређењу учестаности хаплоскупина међу земљама или народима Европе. Пошто су учестаности многих земаља или народа одређене помоћу малога броја доступних хапловрста, ми овдје не...
We hope this can be useful to any layman or enthusiast of Genetic Geneology who wants to quickly learn about distribution of main haplogroups in Europe. Beside displaying distribution of main haplogroups, this charts are also intended for easy comparision of haplogroup frequencies among countries/peoples of Europe. Since frequencies for many countries/peoples are made with small number of available haplotypes,...
(last updated on January 10th, 2018.) Experienced genetic genealogists know that haplotypes of some subclades are relatively easy to be confidently predicted on some set of markers. For example, haplotypes belonging to R1b subclades L226 and M222 are easily recognisable even on 37 markers, and accordingly haplotypes of those two subclades are easy to distinguish from haplotypes of any other...
We plan to add in future many new subclades to some other haplogroups, like J, I, E, and some others. In future we might make deep separate levels for other haplogroups, like it is for R1b and R1a. This description of NevGen predictor and manual will be also updated from time to time. First edition of this description writen on...
R1a level for NevGen is added on June 11th 2016, more than 40 days after its brother subclade R1b. For now it has 71 subclade. Testings showed something people in GG already knew, that R1a deep subclades are much easier to predict than subclades of R1b. R1a level suffers even more than R1b level from low number of haplotypes for...
Incomplete values (like 18.2, 24.3, 15.1 and such) are not supported in Internet version. Reason is simple: lists (one for every STR marker) does not have incomplete values in their contents, because it could be too heavy burden. Desktop edition of NevGen (not available on internet) does have support for incomplete values in its structures, code and data, and uses...
In Athey’s haplogroup predictor there is list box when user can select one of several areas: “Northwest Europe”, “South Europe”, “East Europe”, and others. Its effect on calculation of probability of some subclade is multiplying already multiplied frequencies of given haplotype’s alleles in subclade with subclade’s frequency in chosen area, before they are normalised with sum of them all. In...
Bayesian approach which NevGen predictor uses has one bad property, or problem: it assumes that entered haplotype belongs to one of subbranches supported by predictor. So it divides 100% of probability to its supported haplogroups. But this assumption need not be true in every case. No predictor is complete, it does not support every known haplogroup or subbranch. Beside that,...
First version of NevGen predictor was made in May of 2014. In that time it was available only as desktop application (and its existence was known only to small number of people in Serbia), and contained only part of today available subclades. Gradually during next two years many new subclades have been added, many existing subclades have been divided into...
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2021 – 2022 testing of prediction, July 29th 2022
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About NevGen haplogroup predictor
May 3, 2020
