tag:blogger.com,1999:blog-4123559132014627431.post7496497362633805022..comments2024-03-28T11:48:42.197-07:00Comments on Eurogenes Blog: Global25 workshop 2: intra-European variationDavidskihttp://www.blogger.com/profile/04637918905430604850noreply@blogger.comBlogger17125tag:blogger.com,1999:blog-4123559132014627431.post-33294584328739323902018-05-24T17:41:11.732-07:002018-05-24T17:41:11.732-07:00And finally use the loadings as a conversion table...<i>And finally use the loadings as a conversion table to put other populations back on that subset PCA - https://imgur.com/a/fg0I1u7</i><br /><br />Fascinating, though the Swedish and Norwegian samples seem to be a little too close to Beaker Britain and the Celtic populations.Brian Boruhttps://www.blogger.com/profile/01531276388043830658noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-20386641314207645822018-05-24T11:29:22.355-07:002018-05-24T11:29:22.355-07:00Following might be of interest to someone.
One tr...Following might be of interest to someone.<br /><br />One trick you can do with the Global25 PCA data and these subset PCAs, is that after computing a subset PCA, you can then project other populations in the G25 onto it, based on their G25 data.<br /><br />E.g. let's say you first do a subset PCA on modern Europeans - https://imgur.com/CkZC2Dw<br /><br />You can then take the loadings from Matthttps://www.blogger.com/profile/04517454865405705885noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-13869838938685427832018-05-23T20:23:20.425-07:002018-05-23T20:23:20.425-07:00Just as a comment
On my screen with 1920 x 1080 r...Just as a comment<br /><br />On my screen with 1920 x 1080 res, these plots look very good. The res self-adjusts back to 1760 x 994 but that is fine.<br /><br />Am feeling like a kid who has learned to tie his shoe-laces and ride his 1st bike all on the same day !<br /><br />Doug<br />dsjm1https://www.blogger.com/profile/07779323885237127015noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-80070403962498928392018-05-23T18:41:36.582-07:002018-05-23T18:41:36.582-07:00David,
Again thanks - am really learning a lot fr...David,<br /><br />Again thanks - am really learning a lot from your tutorials. Now in the process of loading the Global25.dat file for myself into these tables. <br />(puts me right in the Anglo-Saxon Cline where I imagined it would be).<br /><br />Very instructive. Prior to this I really did not know what to make of these charts loaded with coloured dots (and I bet I was not alone) :)<br /><br dsjm1https://www.blogger.com/profile/07779323885237127015noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-43566190934049552842018-05-23T13:31:26.492-07:002018-05-23T13:31:26.492-07:00Introducing selected Bronze Age populations into t...Introducing selected Bronze Age populations into this plot can be illustrative of position of averages for ancient cultural groups: https://imgur.com/a/9g4GpEu<br /><br />Though as some of these are very sprawling and heterogeneous compared to present day populations, it's not so possible generally to see crisp clusters, and its a bit overstuffed.Matthttps://www.blogger.com/profile/04517454865405705885noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-13498883143736835272018-05-23T12:00:21.089-07:002018-05-23T12:00:21.089-07:00
Botai have two R1b1a1.
<br /><br />Botai have two R1b1a1.<br /><br /><br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-38598464912061590172018-05-23T11:41:58.729-07:002018-05-23T11:41:58.729-07:00Would u say that this shows that mainland Greeks p...Would u say that this shows that mainland Greeks plot more Balkan than Cretans then due more to Albanian and Slavic input rather than Mycenaean elite due to how far left the Mycenaean plots?Skordohttps://www.blogger.com/profile/07695292251710054454noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-32816636690478189702018-05-23T11:39:14.700-07:002018-05-23T11:39:14.700-07:00Is there any scientific article about Austrains au...Is there any scientific article about Austrains autosomally similar to British people?ph2terhttps://www.blogger.com/profile/05712980882307811853noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-20178345660857039282018-05-23T10:55:22.387-07:002018-05-23T10:55:22.387-07:00Austria was the core Celtic zone, so I'm not s...Austria was the core Celtic zone, so I'm not sure why anyone would question the results.AWoodhttps://www.blogger.com/profile/14966600445259901063noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-90389982313513279812018-05-23T09:30:37.850-07:002018-05-23T09:30:37.850-07:00It is not impossible, but such samples are not rep...It is not impossible, but such samples are not representative.ph2terhttps://www.blogger.com/profile/05712980882307811853noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-3257338690443425822018-05-23T07:33:22.604-07:002018-05-23T07:33:22.604-07:00Why is it impossible that they cluster with Englis...Why is it impossible that they cluster with English samples?Unknownhttps://www.blogger.com/profile/09793362809315528066noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-20962122535338060752018-05-23T07:29:45.014-07:002018-05-23T07:29:45.014-07:00They are then a unique case in your European datab...They are then a unique case in your European database.<br />It is impossible that they cluster with English samples.ph2terhttps://www.blogger.com/profile/05712980882307811853noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-40708024033696412772018-05-23T07:11:55.735-07:002018-05-23T07:11:55.735-07:00@ph2ter
I've tested people from Austria who t...@ph2ter<br /><br />I've tested people from Austria who turned out surprisingly western and northwestern for their geography, so I'm not sure if those samples are outliers.<br />Davidskihttps://www.blogger.com/profile/04637918905430604850noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-9920879475806778072018-05-23T07:08:13.612-07:002018-05-23T07:08:13.612-07:00Maybe this is evidence that Austrians, English, Ir...Maybe this is evidence that Austrians, English, Irish, Dutch, Belgian and French all share some degree of Celtic ancestry?Unknownhttps://www.blogger.com/profile/09793362809315528066noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-59777071119386049002018-05-23T06:48:38.000-07:002018-05-23T06:48:38.000-07:00Your Austrian samples 1, 2, and 7 look suspicious....Your Austrian samples 1, 2, and 7 look suspicious. They cluster with English, Irish, Dutch, Belgian, and French samples.ph2terhttps://www.blogger.com/profile/05712980882307811853noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-9303531569691213322018-05-23T04:52:07.839-07:002018-05-23T04:52:07.839-07:00They're definitely Anglo-Saxons, but I don'...They're definitely Anglo-Saxons, but I don't think they're all pure Anglo-Saxons straight from continental Europe.<br /><br />Also, keep in mind that different PCA and PCs will show different things. This is where these Anglo-Saxons cluster compared to the Irish in an intra-North European PCA.<br /><br />http://eurogenes.blogspot.com/2017/10/Davidskihttps://www.blogger.com/profile/04637918905430604850noreply@blogger.comtag:blogger.com,1999:blog-4123559132014627431.post-74065607582260154002018-05-23T04:42:59.850-07:002018-05-23T04:42:59.850-07:00Very well done. In the first plot, the Irish seem ...Very well done. In the first plot, the Irish seem to be too close to England_Anglo-Saxon - if I am reading the plot correctly. Are you sure that the England samples were Anglo-Saxon and not Celtic?Unknownhttps://www.blogger.com/profile/09793362809315528066noreply@blogger.com