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How to calculate the mean (average) of each column in pandas DataFrame in Python



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asked Jan 7, 2021 by avibootz
edited Jan 8, 2021 by avibootz
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1 Answer

0 votes 
import pandas as pd
 
df = pd.DataFrame(
    [['Tom', 91, 80, 94],
     ['Emmy', 98, 95, 96],
     ['Rubeus', 87, 81, 87],
     ['Dumbledore', 99, 100, 98],
     ['Axel', 75, 85, 90]],
    columns=['name', 'algebra', 'python', 'java'])
 
mean = df.mean()

print(mean)
  
  
  
'''
run:
  
algebra    90.0
python     88.2
java       93.0
dtype: float64

'''

 



answered Jan 7, 2021 by avibootz

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