A few years ago I had the pleasure of asking the famed geneticist L. L. Cavalli-Sforza some questions. Here's part of the Q & A which is germane to my post from a few days ago: 7) Question #3 hinted ...

I've been thinking about how best to visualize PCA/MDS type of results, which allow for the two dimensional representation of genetic variation. Below are a few of my efforts with a data set I have.