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Issues list

BUG: df.rolling.{std, skew, kurt} gives unexpected value Bug Window rolling, ewma, expanding
#61416 opened May 9, 2025 by Jie-Lei
3 tasks done
@eicchen
8
BUG(?): rolling sum with pyarrow types results in float64 instead of preserving integer type Arrow pyarrow functionality Bug Dtype Conversions Unexpected or buggy dtype conversions Window rolling, ewma, expanding
#61144 opened Mar 18, 2025 by MarcoGorelli
3 tasks done
3
BUG: inconsistent indices in GroupByRolling when selecting or not selecting subset of columns API - Consistency Internal Consistency of API/Behavior Bug Groupby Window rolling, ewma, expanding
#59567 opened Aug 20, 2024 by inigohidalgo
2 of 3 tasks
7
BUG: .rolling-method is not working properly when called with a timedelta Bug Window rolling, ewma, expanding
#57549 opened Feb 21, 2024 by malte-fu
3 tasks done
6
BUG: RollingGroupby.agg returns no columns when column selected in list is one of the groupby columns Bug Window rolling, ewma, expanding
#56705 opened Jan 2, 2024 by hsorsky
2 of 3 tasks
1
BUG: ewm times param incompatible with ignore_na=True (misleading result) Bug Window rolling, ewma, expanding
#54604 opened Aug 17, 2023 by wesleykchen
3 tasks done
BUG: Incorrect rolling std Bug Window rolling, ewma, expanding
#54518 opened Aug 12, 2023 by ChiQiao
2 of 3 tasks
4
BUG: roll_skew and roll_kurt compute different result when input same data with diffrent length Bug Window rolling, ewma, expanding
#54380 opened Aug 3, 2023 by cutebomb
3 tasks done
5
BUG: rolling window variance with customized window type behaves badly Bug Window rolling, ewma, expanding
#54333 opened Jul 31, 2023 by cedricjiang
2 of 3 tasks
1
1
EWMA weighted by time with adjust=True is flawed, and adjust=False is not supported Bug Window rolling, ewma, expanding
#54328 opened Jul 31, 2023 by hleumas
2 of 3 tasks
1
15
BUG: AttributeError when rolling.agg use np.prod to calculate rolling product Bug Reduction Operations sum, mean, min, max, etc. Window rolling, ewma, expanding
#54203 opened Jul 20, 2023 by xythu
2 of 3 tasks
3.0
11
ENH: allow ewm() to use a DatetimeIndex if times isn't provided Enhancement Window rolling, ewma, expanding
#54187 opened Jul 19, 2023 by gsiano
1 of 3 tasks
BUG: Unexpected behavior of df.rolling(indexer).mean() Bug Needs Discussion Requires discussion from core team before further action Window rolling, ewma, expanding
#53603 opened Jun 11, 2023 by philippesamuel
2 of 3 tasks
5
BUG: Possible bug in rolling standard deviation calculation when using custom weights (pandas.core.window.rolling.Window.std) Bug Reduction Operations sum, mean, min, max, etc. Window rolling, ewma, expanding
#53273 opened May 17, 2023 by jevkus
2 of 3 tasks
1
6
ENH: rolling apply multiple columns or whole dataframe Enhancement Window rolling, ewma, expanding
#53235 opened May 15, 2023 by mb-hz
3 tasks done
1
13
BUG: Pandas rolling window always converts to float Dtype Conversions Unexpected or buggy dtype conversions Enhancement Window rolling, ewma, expanding
#53214 opened May 13, 2023 by daviddavo
3 tasks done
2
ENH: Filter options for rolling windows and non-overlapping windows Enhancement Window rolling, ewma, expanding
#53052 opened May 3, 2023 by BGameiro2000
2 of 3 tasks
BUG: column on which to calculate the rolling window not excluded from result Bug Window rolling, ewma, expanding
#52299 opened Mar 30, 2023 by UranusSeven
3 tasks done
API: Should groupby.rolling be treated as a transform API - Consistency Internal Consistency of API/Behavior Groupby Needs Discussion Requires discussion from core team before further action Window rolling, ewma, expanding
#51751 opened Mar 3, 2023 by rhshadrach
16
ENH: passing custom win_type to rolling window Enhancement Window rolling, ewma, expanding
#51540 opened Feb 21, 2023 by nvasilevv
1 of 3 tasks
ENH: Add masked support for rolling operations Enhancement ExtensionArray Extending pandas with custom dtypes or arrays. NA - MaskedArrays Related to pd.NA and nullable extension arrays Window rolling, ewma, expanding
#50449 opened Dec 27, 2022 by bollard
1 of 3 tasks
1
ENH: Rolling with window=offset and step=offset Datetime Datetime data dtype Enhancement Window rolling, ewma, expanding
#50390 opened Dec 22, 2022 by harrylojames
1 of 3 tasks
1
BUG: Rank on Rolling window not correct when using FixedForwardWindowIndexer Bug Window rolling, ewma, expanding
#50315 opened Dec 17, 2022 by jenko
3 tasks done
1
BUG: groupby sort issue when using rolling Bug Groupby Sorting e.g. sort_index, sort_values Window rolling, ewma, expanding
#50296 opened Dec 16, 2022 by domjanbaric
3 tasks done
@sqali
4
BUG: groupby rolling apply giving strange index Apply Apply, Aggregate, Transform, Map Bug Groupby Window rolling, ewma, expanding
#49878 opened Nov 23, 2022 by fakio
3 tasks done
9
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