Skip to main content

Ctrl+K

cuDF User Guide
cudf.pandas
libcudf documentation
Developer Guide

GitHub
Twitter

cudf

cucim cudf-java cudf cugraph cuml cuproj cuspatial cuvs cuxfilter dask-cuda dask-cudf kvikio libcudf libcuml libcuproj libcuspatial libkvikio librmm libucxx raft rapids-cmake rmm

nightly (24.06)

nightly (24.06)stable (24.04)legacy (24.02)

cuDF User Guide
cudf.pandas
libcudf documentation
Developer Guide

GitHub
Twitter

Section Navigation

API reference
10 Minutes to cuDF and Dask-cuDF
Comparison of cuDF and Pandas
Supported Data Types
Input / Output
- Input / Output
- Working with JSON data
Working with missing data
GroupBy
Overview of User Defined Functions with cuDF
Interoperability between cuDF and CuPy
Options
Performance comparisons
- Performance comparison
Pandas Compatibility Notes
Copy-on-write
Breaking changes for pandas 2 in cuDF 24.04+

cuDF User Guide
GroupBy
cudf.core.gr...

cudf.core.groupby.groupby.DataFrameGroupBy.size#

DataFrameGroupBy.size()#: Return the size of each group.

previous

cudf.core.groupby.groupby.DataFrameGroupBy.shift

next

cudf.core.groupby.groupby.SeriesGroupBy.nunique

On this page

DataFrameGroupBy.size()

© Copyright 2018-2024, NVIDIA Corporation.

Created using Sphinx 6.2.1.

Built with the PyData Sphinx Theme 0.15.2.