demo_python_ml_numpy_normal_histogram.py:
​x
 
import numpy
import matplotlib.pyplot as plt
​
x = numpy.random.normal(5.0, 1.0, 100000)
​
plt.hist(x, 100)
plt.show()
​
python@w3school.org.cn:/home/python#python demo_python_ml_numpy_normal_histogram.py