plottest.py

plottest.py

import matplotlib.pyplot as plt
import numpy as np

data = np.arange(10)
print(data)
plt.plot(data)

fig = plt.figure()

ax1 = fig.add_subplot(2, 2, 1)
ax2 = fig.add_subplot(2, 2, 2)
ax3 = fig.add_subplot(2, 2, 3)
plt.plot(np.random.randn(50).cumsum(), 'k--')
ax1.hist(np.random.randn(100), bins=20, color='K', alpha=0.3)
ax2.scatter(np.arange(30), np.arange(30) + 3 * np.random.randn(30))

plt.show()