pca

Download New populations added from Germany, France, England, Bulgaria, North Macedonia, and more. Totaling 4,425 individual samples. Convex Hulls added New button that will allow you to prune out unselected populations in the legend, making it easier to present and share projections.

PCA demonstration of the genetic bridge between Yamnaya/Catacomb Culture and the ancient populations of Greece, Albania, Northern Macedonia, Bulgaria, and Ukraine.

My PCA of Europe around 1100 BCE to 500 CE. The time period is generally inconsistent (mainly because of Scandinavia), but in Scandinavia there would not have been much genetic change since the Iron Age. Here is the .txt for the PCA: Let me know where you’re clustering on the PCA! (If European...

I have been experimenting creating PCAs using PLINK and ChatGPT's ability to utilize Python script. I use a dedicated GPT called Python Samurai, but the regular GPT 4.0 can do it as well. I wanted to exactly replicate the PCAs from studies, however, most of them use smartpca with Eigensoft...

New Tool for 3D display of G25 based PCA posted on Eurogenes by Davidski. Eurogenes blog: https://eurogenes.blogspot.com/2020/...m-vahaduo.html The online tool: https://vahaduo.github.io/3d/g25/ I will shortly post my results.

Obviously this is wrong, but why? Is it just a broken feature? I haven't adjusted any of the settings (except making it 1000 resolution in the pic, but it is in the same position normally.) It only seems to work for Eurogenes calculators; they haven't made it for others, to my knowledge.

Has anyone else tried out this app? Here's my results: Global Global with Sub-populations Close up of European populations Italians Italians & Iberians Italians, Iberians, and British Italians, Iberians, British, and "European" Here's a description of the European...

There are interesting trends visible on PCA plot. Might be useful in determining historical population movement and mixing.