In [1]:

    

import matplotlib.pyplot as plt


    

In [2]:

    

import pandas as pd


    

In [3]:

    

cars=pd.read_csv("https://vincentarelbundock.github.io/Rdatasets/csv/datasets/mtcars.csv")


    

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cars=cars.drop("Unnamed: 0",1)


    

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var=cars.groupby('cyl').mpg.mean().reset_index()


    

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plt.plot(var.cyl,var.mpg)


    

    
Out[6]:





[<matplotlib.lines.Line2D at 0x941db00>]

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plt.xlabel("Cylinders")


    

    
Out[7]:





<matplotlib.text.Text at 0x904b1d0>

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plt.ylabel("Mean Mileage Per Gallon")


    

    
Out[8]:





<matplotlib.text.Text at 0x93df898>

In [9]:

    

plt.title("Mileage versus Cylinders")


    

    
Out[9]:





<matplotlib.text.Text at 0x93fe668>

In [10]:

    

plt.show()


    

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