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chevron_leftIterators

Method __iter__Method items Method iteritems Method iterrows Method itertuples Method keys

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Pandas DataFrame | iter method

schedule Aug 10, 2023

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Parameters Return Value Examples

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Pandas DataFrame.__iter__() method returns an iterator over the column labels.

Parameters

This method has no parameters.

Return Value

An iterator over the column labels of type string.

Examples

Consider the following DataFrame:


        
        
            
                
                
                    df = pd.DataFrame({"A":[3,4],"B":[5,6]})
df
                
            
               A  B
0  3  5
1  4  6

To iterate over the column labels:


        
        
            
                
                
                    for i in df.__iter__():
    print(i)
                
            
            A
B

robocat

Published by Isshin Inada

Edited by 0 others

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Official Pandas Documentation

https://pandas.pydata.org/docs/reference/api/pandas.DataFrame.__iter__.html

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