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pandas-dev / pandas Public

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PERF: Cythonize Groupby Rank#19481

Merged

jreback merged 35 commits intopandas-dev:masterpandas-dev/pandas:masterfrom

WillAyd:rank-perfWillAyd/pandas:rank-perfCopy head branch name to clipboard

Feb 10, 2018

Conversation Commits35 (35)Checks Files changed

Merged

PERF: Cythonize Groupby Rank#19481
jreback merged 35 commits intopandas-dev:masterfrom
WillAyd:rank-perf

Commits

Commits on Feb 9, 2018

Initial working rank with no tiebreaker
WillAyd
committed
Allowed kwargs to pass through to Cython func
WillAyd
committed
Comprehensive tests for all groupby rank args
WillAyd
committed
Working avg tiebreak with nan handling
WillAyd
committed
Added remaining tiebreakers; fixed int/float dtype mixup
WillAyd
committed
Added func for obj support
WillAyd
committed
Added pct support
WillAyd
committed
Added support for sorting
WillAyd
committed
Working tests (excl missing data)
WillAyd
committed
Added Timestamps to tests
WillAyd
committed
Working rank with numeric and missing
WillAyd
committed
Added missing obj support
WillAyd
committed
Added support for timestamps mixed with nan
WillAyd
committed
Added tests for multiple groups
WillAyd
committed
Fixed bug with First tiebreak across multiple groups
WillAyd
committed
Variable Name Cleanup
WillAyd
committed
Converted kwargs to positional arguments in Cython layer
WillAyd
committed
Lint fixes
WillAyd
committed
Created enum for rank tiebreakers
WillAyd
committed
Fixed build errors; Py <3.5 support
WillAyd
committed
LINT fixes
WillAyd
committed
Fixed isnan reference issue on Windows
WillAyd
committed
Updated whatsnew
WillAyd
committed
Added GroupBy object raises tests
WillAyd
committed
Raise ValueError in group_rank_object
WillAyd
committed
Used anonymous func for rank wrapper
WillAyd
committed
Removed group_rank_object
WillAyd
committed
Added comments to groupby_helper
WillAyd
committed
Added tests for rank bugs
WillAyd
committed
Fixed issue with ranks not resetting across groups
WillAyd
committed
Changed types; fixed tiebreaker float casting issue
WillAyd
committed
Documentation cleanup
WillAyd
committed
Removed unused import from groupby.pyx
WillAyd
committed
Removed npy_isnan import
WillAyd
committed
Added grp_sizes array, broke out pct calc
WillAyd
committed

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