pandas.DataFrame.ndim — pandas 2.2.3 documentation (original) (raw)

property DataFrame.ndim[source]#

Return an int representing the number of axes / array dimensions.

Return 1 if Series. Otherwise return 2 if DataFrame.

See also

ndarray.ndim

Number of array dimensions.

Examples

s = pd.Series({'a': 1, 'b': 2, 'c': 3}) s.ndim 1

df = pd.DataFrame({'col1': [1, 2], 'col2': [3, 4]}) df.ndim 2

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