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R python saves pictures when there is no graphical user interface

Source: Internet
Author: User
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In Python's matplotlib, and R in the drawing itself, if you want to save the picture, when you have a graphical user interface is not a problem, but when there is no graphical user interface, will be error:

  • In R, the workaround:

6373291

  • In Python, the workaround:

Before you import other packages for Matplotlib, write the following statement:

Import Matplotlib

Matplotlib.use (' Agg ')

R python saves pictures when there is no graphical user interface

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