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22 lines
644 B
Python
22 lines
644 B
Python
6 years ago
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"""
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This is to demonstrate why it may be necessary to adjust the scale of your visualization.
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This particular example works because we are scatter plotting two comparable variables.
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We have to change the scale to make sure that we aren't getting a misleading picture of the
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relationship.
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"""
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from matplotlib import pyplot as plt
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test_grades1 = [99, 90, 85, 97, 80]
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test_grades2 = [100, 85, 60, 90, 70]
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plt.scatter(test_grades1, test_grades2)
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plt.title("Axes Aren't Comparable")
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plt.xlabel("Test 1 grade")
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plt.ylabel("Test 2 grade")
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# Uncomment this line below to realign the axes
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plt.axis([40, 120, 40, 120])
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# plt.axis('equal')
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plt.show()
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