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BigQuery DataFrames (BigFrames)

User Guide
API Reference
Supported pandas APIs
Changelog

GitHub

User Guide
API Reference
Supported pandas APIs
Changelog

GitHub

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bigframes._config
bigframes.bigquery
bigframes.bigquery.aead
bigframes.bigquery.ai
bigframes.bigquery.ml
bigframes.bigquery.obj
bigframes.enums
- bigframes.enums.DefaultIndexKind
- bigframes.enums.OrderingMode
bigframes.exceptions
bigframes.geopandas
- bigframes.geopandas.GeoSeries
bigframes.pandas
bigframes.pandas.api.typing
bigframes.streaming
- bigframes.streaming.read_gbq_table
- bigframes.streaming.StreamingDataFrame

bigframes.extensions.core.dataframe_accessor.BigQueryDataFrameAccessor
bigframes.extensions.core.dataframe_accessor.AIAccessor
bigframes.extensions.core.series_accessor.BigQuerySeriesAccessor
bigframes.extensions.core.series_accessor.AeadSeriesAccessor

bigframes.ml
bigframes.ml.cluster
- bigframes.ml.cluster.KMeans
bigframes.ml.compose
- bigframes.ml.compose.ColumnTransformer
- bigframes.ml.compose.SQLScalarColumnTransformer
bigframes.ml.decomposition
- bigframes.ml.decomposition.MatrixFactorization
- bigframes.ml.decomposition.PCA
bigframes.ml.ensemble
bigframes.ml.forecasting
- bigframes.ml.forecasting.ARIMAPlus
bigframes.ml.imported
bigframes.ml.impute
- bigframes.ml.impute.SimpleImputer
bigframes.ml.linear_model
- bigframes.ml.linear_model.LinearRegression
- bigframes.ml.linear_model.LogisticRegression
bigframes.ml.llm
bigframes.ml.metrics
bigframes.ml.model_selection
bigframes.ml.pipeline
- bigframes.ml.pipeline.Pipeline
bigframes.ml.preprocessing
bigframes.ml.remote
- bigframes.ml.remote.VertexAIModel

API Reference
bigframes.pandas.api.typing
bigframes.pandas.api.typing.DataFrameGroupBy
bigframes.pandas.api.typing.DataFrameGroupBy.expanding

bigframes.pandas.api.typing.DataFrameGroupBy.expanding#

DataFrameGroupBy.expanding(min_periods: int = 1) → Window[source]#

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DataFrameGroupBy.expanding()

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