Matplotlib.pyplot.plotfile() in Python
With the help of pyplot.plotfile() method, we can plot the graph directly from the given csv file, we don’t have to make a separate dataframe for a particular attribute by using pyplot.plotfile() method.
Syntax :
pyplot.plotfile(datafile, (attr1, attr2, .....attrn))Attention geek! Strengthen your foundations with the Python Programming Foundation Course and learn the basics.
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Return : Return the plot of attributes on a graph.
Example #1:
In this example we can see that by using pyplot.plotfile() method, we are able to plot the csv file data on a graph by given attributes by using pyplot.plotfile() method.
# import matplotlibimport matplotlib.pyplot as plt # Provide the location of datafiledata = 'location_of_data_file' # Using pyplot.plotfile() methodplt.plotfile(data, ('x_axis', 'y_axis'))plt.show() |
Data File for Example #1 :
Output :
Example #2 :
# import matplotlibimport matplotlib.pyplot as plt # Provide the location of datafiledata = 'location_of_data_file' # Using pyplot.plotfile() methodplt.plotfile(data, ('x_axis', 'y_axis', 'z_axis'))plt.show() |
Data File for Example #2 :
Output :
