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Python•Data Science and Scientific Python

Matplotlib Pyplot

Pyplot

Most of the Matplotlib utilities lies under the pyplot submodule, and are usually imported under the plt alias: import matplotlib.pyplot as plt Now the Pyplot package can be referred to as plt.

Example

Draw a line in a diagram from position (0,0) to position (6,250):

Formula

import matplotlib.pyplot as plt import numpy as np xpoints = np.array([0, 6])
ypoints = np.array([0, 250])

plt.plot(xpoints, ypoints) plt.show()

Result:

You will learn more about drawing (plotting) in the next chapters.

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