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GroupBy

py-polars/docs/source/reference/lazyframe/group_by.rst

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======= GroupBy

This namespace becomes available by calling LazyFrame.group_by(...).

.. currentmodule:: polars.lazyframe.group_by

.. autosummary:: :toctree: api/

LazyGroupBy.agg
LazyGroupBy.all
LazyGroupBy.count
LazyGroupBy.first
LazyGroupBy.having
LazyGroupBy.head
LazyGroupBy.last
LazyGroupBy.len
LazyGroupBy.map_groups
LazyGroupBy.max
LazyGroupBy.mean
LazyGroupBy.median
LazyGroupBy.min
LazyGroupBy.n_unique
LazyGroupBy.quantile
LazyGroupBy.sum
LazyGroupBy.tail