This is what I have been trying to make the last week, a scatterplot a bit more fancy than this. I have 22 chromosomes (not three species), and I want a horizontal line to indicate significance. But as I have never done any work in R until now (except for courses) this is going a bit slow.

In addition to that there is a group project and presentation in two weeks and a 10 credit course exam in 2,5 weeks. Am I getting nervous? Or working late almost every day? Indeed.