Q: How to implement cumulative distribution function using interval alpha, beta and X in Python? How do I plot/code the cumulative distribution function using parameters alpha, beta and X as intervals, rather than real values. i.e.: alpha would be = [0.5;1.2] instead of just a "normal" value like 0.5?
Code above:
alpha = self.alpha
beta = self.beta
cdf = btdtr(alpha, beta, x)

return cdf

My problem is that btdtr doesn't accept intervals as values/parameters of alpha, beta and X, only real numbers.
Is there a way that I could use intervals as parameters or another function that does the same thing to obtain the CDF??
