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pandas.core.groupby.GroupBy.tail¶

GroupBy.tail(n=5)¶

Returns last n rows of each group

Essentially equivalent to .apply(lambda x: x.tail(n)), except ignores as_index flag.

Examples

>>> df = DataFrame([[1, 2], [1, 4], [5, 6]],
                    columns=['A', 'B'])
>>> df.groupby('A', as_index=False).tail(1)
   A  B
0  1  2
2  5  6
>>> df.groupby('A').head(1)
   A  B
0  1  2
2  5  6