How to Create a Logarithmic Axis Plot in Matplotlib?

How to Plot Logarithmic Axes in Matplotlib

In matplotlib, you can easily create a graph with one or both axes in logarithmic scale. To plot a graph with one logarithmic axis, you can use the Axes.set_yscale method.

Here is an example of how to plot a graph with a logarithmic y-axis:

import matplotlib.pyplot as plt
a = [pow(10, i) for i in range(10)]  # exponential
fig = plt.figure()
ax = fig.add_subplot(2, 1, 1)

line, = ax.plot(a, color='blue', lw=2)

ax.set_yscale('log')

plt.show()

You can change 'log' to 'linear' to switch back to a linear scale.

Here is the result of the code:

[Image of the result chart]

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