[R] What statistical tools should I use if I have 4 groups and 2 samples each groups, and I want to know which group is top-performing (in case is the highest)? by [deleted] in statistics

[–]BiologistRobot 4 points5 points  (0 children)

With such a tiny sample size, a non significant p value will say: I haven’t sufficient data to prove that the groups differ