How to normalize a histogram in python?

Question

I\'m trying to plot normed histogram, but instead of getting 1 as maximum value on y axis, I\'m getting different numbers.

For array k=(1,4,3,1)

 import         


        

Answer 1

You could use the solution outlined here:

weights = np.ones_like(myarray)/float(len(myarray))
plt.hist(myarray, weights=weights)