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Pull requests list

ENH: add 'origin' and 'offset' arguments to 'resample' and 'pd.Grouper' API - Consistency Internal Consistency of API/Behavior Resample resample method
#31809 by hasB4K was merged May 10, 2020 Loading…
9 tasks done
1.1
5
168
Refactored Resample API breaking change API Design Resample resample method
#11841 by jreback was closed Feb 2, 2016 Loading…
2 tasks done
0.18.0
4
94
BUG: Empty PeriodIndex issues Bug Period Period data type Resample resample method
#13079 by max-sixty was closed May 21, 2016 Loading…
4 tasks done
0.19.0
2
80
ENH: allow exact matches in time-based .rolling() Enhancement Resample resample method Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#13968 by agraboso was closed Mar 23, 2017 Loading…
3 of 4 tasks
1
77
BUG: Fix some PeriodIndex resampling issues Period Period data type Resample resample method
#16153 by winklerand was merged Oct 1, 2017 Loading… 0.21.0
3
76
BUG/ENH - base argument no longer ignored in period resample Bug Datetime Datetime data dtype Resample resample method
#23941 by ms7463 was merged Dec 14, 2018 Loading…
4 tasks
0.24.0
1
63
BUG: fix size()/count() when resamping empty series (#28427) Datetime Datetime data dtype Resample resample method
#28459 by randomstuff was merged Nov 19, 2019 Loading…
5 tasks done
1.0.0
1
54
API: Expanded resample Enhancement Resample resample method
#13961 by chris-b1 was closed Aug 31, 2016 Loading…
4 tasks done
0.19.0
1
47
API/BUG: Enforce "normalized" pytz timezones for DatetimeIndex Bug Resample resample method Timezones Timezone data dtype
#20510 by mroeschke was merged Apr 11, 2018 Loading…
3 tasks done
0.23.0
3
46
!I fix for BUG: resample with tz-aware: Values falls after last bin #15549 Bug Resample resample method
#18337 by ahcub was merged Nov 21, 2017 Loading…
4 tasks
0.21.1
1
45
Added repr string for Grouper and TimeGrouper Groupby Output-Formatting __repr__ of pandas objects, to_string Resample resample method
#18203 by topper-123 was merged Nov 27, 2017 Loading…
3 tasks
0.21.1
42
PeriodIndex count & size fix Bug Period Period data type Resample resample method
#12874 by max-sixty was closed Apr 13, 2016 Loading…
3 tasks done
0.18.1
3
41
BUG:Time Grouper bug fix when applied for list groupers Bug Groupby Resample resample method
#17587 by ruiann was merged Oct 1, 2017 Loading…
4 tasks done
0.21.0
1
40
BUG/API: allow TimeGrouper with other columns in a groupby (GH3794) API Design Bug Enhancement Groupby Resample resample method
#6516 by jreback was merged Mar 15, 2014 Loading… 0.14.0
1
37
ENH: Deprecate non-keyword arguments for Resampler.interpolate Deprecate Functionality to remove in pandas Resample resample method
#41699 by Anupam-USP was merged Jun 5, 2021 Loading…
4 tasks done
1.3
36
ENH: add fill_value to resample Enhancement Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Resample resample method
#14591 by nchmura4 was closed Jan 21, 2017 Loading…
4 tasks done
0.20.0
1
35
BUG: Inconsistent return type for downsampling on resample of empty DataFrame Bug Resample resample method Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#15093 by discort was merged Jun 13, 2017 Loading…
4 tasks done
0.21.0
1
35
BUG: groupby then resample on column gives incorrect results if the index is out of order Bug Groupby Resample resample method Stale
#59408 by aram-cedarwood was closed Apr 15, 2025 Loading…
4 of 5 tasks
1
32
ENH Consistent apply output when grouping with freq Bug Dtype Conversions Unexpected or buggy dtype conversions Groupby Resample resample method
#12362 by stephen-hoover was closed Apr 1, 2016 Loading… 0.18.1
32
Unable to pass additional arguments to resample().apply() Bug Groupby Resample resample method
#22261 by discort was merged Aug 22, 2018 Loading…
4 tasks done
0.24.0
1
32
ENH: add end and end_day origin for resample Enhancement Resample resample method
#38408 by GYHHAHA was merged Dec 22, 2020 Loading…
3 of 5 tasks
1.3
1
29
[BUG]: Groupy and Resample miscalculated aggregation Groupby Resample resample method Stale
#36198 by phofl was closed Nov 26, 2020 Loading…
7 tasks done
3
28
BUG: resample fixes API Design Compat pandas objects compatability with Numpy or Python functions Resample resample method
#12449 by jreback was closed Mar 8, 2016 Loading… 0.18.0
1
27
BUG: groupby resample different results with .agg() vs .mean() Bug Groupby Resample resample method
#37905 by jalmaguer was merged Dec 22, 2020 Loading…
5 tasks done
1.2
1
27
BUG: Timestamp origin takes no effect in resample for 'MS' frequency Frequency DateOffsets Resample resample method
#53938 by mcgeestocks was merged Jul 25, 2023 Loading…
4 tasks done
2.1
1
26
ProTip! What’s not been updated in a month: updated:<2025-11-01.