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Python pandas: Name Error

zak100
in Computer Science

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Hi,

I am trying to execute the following code:


  

df2 = pd.DataFrame(np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]]), columns=['a', 'b', 'c'])
df2 = pd.DataFrame(data=d, dtype=np.int8)

print(df2)

I am getting the following error message:

Quote

df2 = pd.DataFrame(np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]]), columns=['a', 'b', 'c'])
NameError: name 'np' is not defined

Somebody please guide me.

 

Zulfi.

 

24 minutes ago, zak100 said:

NameError: name 'np' is not defined


What happens of you import numpy?

Quote

import numpy as np

 

  • Author

Hi,

Your solution worked.

Thanks a lot for your help.

God blesses you.

 

Zulfi.

 

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