The Pandas dataframe.keys() function returns the "information axis" for a Pandas object. If the pandas object is sequential, then it returns the index. If the pandas object is a dataframe it will return columns. If the pandas object is a pane, it returns major_axis.
Syntax: DataFrame.keys ()
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Example # 1: Use the keys () function to find columns of data.
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Output:
Example # 2: Use the keys () function to find the index of a series pandas object.
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