Tutorial to run PCA, Admixture, Treemix and pairwise Fst in one command
Today on Twitter I stated that “if the average person knew how to run PCA with plink and visualize with R they wouldn’t need to ask me anything.” What I meant by this is that the average person often asks me “Razib, is population X closer to population Y than Z?” To answer this sort […]
Desmond Tutu, Spaniards, and genetic distance
Since we’ve been talking about Fst a fair amount, I thought it might be nice to put it in some concrete graphical perspective. First, to review Fst in the genetic context measures the proportion of genetic variation which can be attributed to between population differences. To give a “toy” example if you randomly divided the […]