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import pandas as pd
import matplotlib.pyplot as plt
%pylab inline


    

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data = pd.read_csv("hubble_data.csv")
data.head()


    

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headers = ["dist","rec_vel"]

data_no_headers = pd.read_csv("hubble_data_no_headers.csv", names = headers)

data_no_headers.head()


    

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data_no_headers["dist"]


    

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data.set_index("distance", inplace= True)


    

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data.head()


    

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data.plot()
plt.show()


    

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