Handling Index of pandas DataFrame in Python (Example) | How to Use Indices | Convert, Set & Merge

Python code of this video:

import pandas as pd # Import pandas library

data = pd.DataFrame({'x1':range(1, 10), # Create pandas DataFrame
'x2':['a', 'b', 'b', 'a', 'd', 'a', 'a', 'b', 'd'],
'x3':range(30, 21, - 1),
'x4':['x', 'z', 'z', 'y', 'y', 'z', 'x', 'z', 'x']})
print(data) # Print pandas DataFrame

print(data_new1) # Print updated DataFrame

print(data_new2) # Print updated DataFrame

print(data_new3) # Print updated DataFrame

data2 = pd.DataFrame({'y1':['a', 'a', 'b', 'c', 'c'], # Create second pandas DataFrame
'y2':range(30, 25, - 1),
'y3':['x', 'z', 'z', 'x', 'x']},
index = range(6, 11))
print(data2) # Print pandas DataFrame

data2,
left_index = True,
right_index = True)
print(data_new4) # Print updated DataFrame

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