89 lines
1.5 KiB
ReStructuredText
89 lines
1.5 KiB
ReStructuredText
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.. _api.groupby:
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=======
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GroupBy
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=======
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.. currentmodule:: pyspark.pandas
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GroupBy objects are returned by groupby calls: :func:`DataFrame.groupby`, :func:`Series.groupby`, etc.
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.. currentmodule:: pyspark.pandas.groupby
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Indexing, iteration
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-------------------
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.. autosummary::
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:toctree: api/
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GroupBy.get_group
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Function application
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--------------------
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.. autosummary::
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:toctree: api/
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GroupBy.apply
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GroupBy.transform
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The following methods are available only for `DataFrameGroupBy` objects.
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.. autosummary::
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:toctree: api/
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DataFrameGroupBy.agg
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DataFrameGroupBy.aggregate
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Computations / Descriptive Stats
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--------------------------------
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.. autosummary::
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:toctree: api/
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GroupBy.all
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GroupBy.any
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GroupBy.count
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GroupBy.cumcount
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GroupBy.cummax
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GroupBy.cummin
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GroupBy.cumprod
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GroupBy.cumsum
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GroupBy.filter
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GroupBy.first
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GroupBy.last
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GroupBy.max
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GroupBy.mean
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GroupBy.median
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GroupBy.min
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GroupBy.rank
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GroupBy.std
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GroupBy.sum
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GroupBy.var
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GroupBy.nunique
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GroupBy.size
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GroupBy.diff
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GroupBy.idxmax
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GroupBy.idxmin
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GroupBy.fillna
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GroupBy.bfill
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GroupBy.ffill
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GroupBy.head
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GroupBy.backfill
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GroupBy.shift
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GroupBy.tail
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The following methods are available only for `DataFrameGroupBy` objects.
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.. autosummary::
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:toctree: api/
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DataFrameGroupBy.describe
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The following methods are available only for `SeriesGroupBy` objects.
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.. autosummary::
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:toctree: api/
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SeriesGroupBy.nsmallest
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SeriesGroupBy.nlargest
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SeriesGroupBy.value_counts
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SeriesGroupBy.unique
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