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Pandas DataFrame: Get the powers of an array values element-wise

Pandas: DataFrame Exercise-1 with Solution

Write a Pandas program to get the powers of an array values element-wise.
Note: First array elements raised to powers from second array
Sample data: {'X':[78,85,96,80,86], 'Y':[84,94,89,83,86],'Z':[86,97,96,72,83]}

Sample Solution :

Python Code :

import pandas as pd
df = pd.DataFrame({'X':[78,85,96,80,86], 'Y':[84,94,89,83,86],'Z':[86,97,96,72,83]});
print(df)

Sample Output:

    X   Y   Z                                                          
0  78  84  86                                                          
1  85  94  97                                                          
2  96  89  96                                                          
3  80  83  72                                                          
4  86  86  83

Python-Pandas Code Editor:

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Find current directory and file's directory:

To get the full path to the directory a Python file is contained in, write this in that file:

import os 
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To get the current working directory use

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Documentation references for the modules, constants and functions used above:

  • The os and os.path modules.
  • The __file__ constant
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Ref: https://bit.ly/3fy0R6m