ascending-freq-bar.py

import numpy as np
import matplotlib.pyplot as plt
%matplotlib inline
c = plt.hist(np.random.rand(500), bins=30, color='yellow', edgecolor='black')
plt.figure()
x, y = sorted([round(i,2) for i in c[1][:-1]] ), sorted(c[0])
d = {}
for i in range(len(x)):
  d[str(x[i])] = y[i]
plt.xticks([])
plt.yticks([])
_=plt.bar(d.keys(), d.values(), color='yellow', edgecolor='black')