python-numpyHow to calculate quantile from Numpy array

Usage example

import numpy as np
arr = np.array([1,2,3,6,7,8,10,11,12,15,16,17])
val = np.quantile(arr,.05)

q10 = np.quantile(arr,.10)
q50 = np.quantile(arr,.5)
q95 = np.quantile(arr,.95)

print('10%', q10)
print('50%', q50)
print('95%', q95)

output

10% 2.1
50% 9.0 9.0
95% 16.45