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DOC: clarify GroupBy iteration example #62806

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DOC: clarify GroupBy iteration example #62806

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DOC: clarify GroupBy iteration example
veerasai06 Oct 23, 2025
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Merge branch 'main' into fix-doc-groupby
veerasai06 Oct 23, 2025
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15 changes: 15 additions & 0 deletions doc/source/user_guide/groupby.rst
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Expand Up @@ -255,6 +255,21 @@ the number of groups, which is the same as the length of the ``groups`` dictiona
grouped.groups
len(grouped)

Iterating over GroupBy
----------------------

A ``GroupBy`` object can be iterated as ``(key, group)`` pairs,
where each ``key`` represents the group name and ``group`` is a
DataFrame containing the rows of that group.

Example:
::

for key, group in df.groupby("A"):
print(key)
print(group)



.. _groupby.tabcompletion:

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