I want to proof the "Relative Age Effect" of a football team. I have a list of birth dates of the team members (about 20 numbers between 1 and 365, the day of the year). I now want to use the KS-Test to test against a uniform distribution.
this is how I did it, but it looks very wrong to me:
D = 1, p-value = 3.331e-16 alternative hypothesis: two-sided
almost all players are born in the first half of the year, yet the p-value seems far too low in my opinion.