Slice DataFrame with MultiIndex in Pandas

Last update on September 06 2025 12:49:54 (UTC/GMT +8 hours)

4. Slice DataFrame Based on MultiIndex Levels

Write a Pandas program to slice DataFrame based on MultiIndex levels.

Sample Solution :

Python Code :

import pandas as pd

# Create a DataFrame
df = pd.DataFrame({
    'A': [1, 6, 8, 3, 7],
    'B': [5, 2, 9, 4, 1],
    'C': ['one', 'one', 'two', 'two', 'one']
})

# Set MultiIndex
df = df.set_index(['C', 'A'])

# Slice DataFrame
result = df.loc['one']
print(result)

Output:

Explanation:

Import pandas library.
Create a DataFrame.
Set a MultiIndex using columns 'C' and 'A'.
Slice DataFrame for index level 'one'.
Print the results.

For more Practice: Solve these Related Problems:

Write a Pandas program to slice a MultiIndex DataFrame by specifying a range of values for one level.
Write a Pandas program to use pd.IndexSlice to slice data from a MultiIndex DataFrame for a specific level combination.
Write a Pandas program to extract rows using slicing on a MultiIndex and then compute the sum over a particular column.
Write a Pandas program to slice a MultiIndex DataFrame and then reset the index of the sliced result.

Go to:

PREV : Set MultiIndex and Access Data.
NEXT : Swap Levels of a MultiIndex DataFrame.

Python-Pandas Code Editor:

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