notebook.community

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In [4]:

    
import matplotlib.pyplot as plt



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import pandas as pd



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boston=pd.read_csv("https://vincentarelbundock.github.io/Rdatasets/csv/MASS/Boston.csv")



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boston.head()



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



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var=boston.groupby('chas').medv.mean().reset_index()



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plt.plot(var.chas,var.medv)









    Out[11]:





[<matplotlib.lines.Line2D at 0x8078ba8>]



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plt.xlabel("Charles River Facing Tract")









    Out[12]:





<matplotlib.text.Text at 0x7ebe0f0>



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plt.ylabel("Median Prices")









    Out[13]:





<matplotlib.text.Text at 0x7ffc5c0>



In [14]:

    
plt.show()



In [ ]:

	Unnamed: 0	crim	zn	indus	nox	rm	age	dis	rad	tax	ptratio	black	lstat	medv
0	1	0.00632	18.0	2.31	0.538	6.575	65.2	4.0900	1	296	15.3	396.90	4.98	24.0
1	2	0.02731	0.0	7.07	0.469	6.421	78.9	4.9671	2	242	17.8	396.90	9.14	21.6
2	3	0.02729	0.0	7.07	0.469	7.185	61.1	4.9671	2	242	17.8	392.83	4.03	34.7
3	4	0.03237	0.0	2.18	0.458	6.998	45.8	6.0622	3	222	18.7	394.63	2.94	33.4
4	5	0.06905	0.0	2.18	0.458	7.147	54.2	6.0622	3	222	18.7	396.90	5.33	36.2