Hello, I'm very sorry to ask since it seems very basic, but I didn't find any useful information on it.
So I have a 1D array. What I want is to give an interval [mean-x,mean+x] and calculate the percentage how many values of all are in this regime. I can easily code this in a few lines, but I was wondering if there is a shorter, more elegant way of calculating it. I checked pdf, paramci (kinda the opposite of what I wanna do) and so on.
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