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Pull requests: pandas-dev/pandas
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Added a new parameter to value_counts to keep both counts and normalized values. Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Enhancement
#60335 by Keramatfar was closed Dec 2, 2024 Loading…
1 task
ENH: Option to return -inf/inf as lower/upper bound of quantiles, see… Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#22097 by dberenbaum was closed Jul 30, 2018 Loading…
3 of 4 tasks
ENH: drop_duplicates_index function to base series object. Enhancement Needs Discussion Requires discussion from core team before further action
#41868 by Omerdan03 was closed Oct 4, 2021 Loading…
4 tasks
ENH pandas-dev#60693: shift operations for Series and DataFrames Enhancement Numeric Operations Arithmetic, Comparison, and Logical operations
#61540 by David-msggc was closed Jun 30, 2025 Loading…
5 tasks done
BUG: Fix json_normalize throwing AttributeError (#21608) Enhancement IO JSON read_json, to_json, json_normalize
#21611 by vuminhle was closed Oct 11, 2018 Loading…
3 of 4 tasks
implement maybe_wrap_in_index for EA Mixin dispatch Enhancement ExtensionArray Extending pandas with custom dtypes or arrays.
#21715 by jbrockmendel was closed Jul 4, 2018 Loading…
ENH - GH:17160, DataFrame.pivot accepts a list of values Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#17339 by BBQHarvey was closed Nov 25, 2017 Loading…
4 tasks done
ENH: adding functionality to support 'skipdatarows' flag in read_csv to … Enhancement IO CSV read_csv, to_csv
#26172 by mukundm19 was closed Apr 21, 2019 Loading…
4 tasks done
Adding unixtime property to Timestamp and DatetimeIndex Datetime Datetime data dtype Enhancement Stale
ENH: Number formatting support for excel styles Code Style Code style, linting, code_checks Enhancement IO Excel read_excel, to_excel
#22015 by marknsikora was merged Jul 24, 2018 Loading…
4 tasks done
Make some attributes of DateOffset read-only; add tests Enhancement Performance Memory or execution speed performance
#17181 by jbrockmendel was closed Aug 30, 2017 Loading…
2 of 4 tasks
feat: Add support for encoding parameter on read_excel Enhancement IO Excel read_excel, to_excel
#23448 by mau21mau was closed Dec 23, 2018 Loading…
4 tasks
WIP: ENH: Add engine keyword argument to groupby.apply to leverage Numba Enhancement Groupby
#32428 by mroeschke was closed Mar 14, 2020 Loading…
2 of 5 tasks
ENH: column-wise DataFrame.fillna with Series/Dict value Enhancement Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#38352 by arw2019 was closed Jul 11, 2021 Loading…
5 tasks done
ENH: add suffixes argument to compare Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode Stale
#44365 by erfannariman was closed Feb 6, 2022 Loading…
2 of 4 tasks
ENH: plot.scatter passes errorbar specific keyword arguments to ax.er… Enhancement Stale Visualization plotting
#46954 by selasley was closed Aug 8, 2022 Loading…
4 tasks done
ENH: Add engine keyword to expanding.apply to utilize Numba Enhancement Window rolling, ewma, expanding
ENH: enable mul, div on Index by dispatching to Series Enhancement Numeric Operations Arithmetic, Comparison, and Logical operations
ENH: Allow parameters method and min_periods in DataFrame.corrwith() Enhancement Numeric Operations Arithmetic, Comparison, and Logical operations
#15573 by anthonyho was closed Aug 17, 2017 Loading…
4 tasks done
ENH: Allow quantile to accept an int Enhancement Resample resample method
#26350 by dsaxton was closed May 13, 2019 Loading…
ENH: Rolling window with step size (GH-15354) Enhancement Window rolling, ewma, expanding
#45735 by rtpsw was closed Feb 1, 2022 Loading…
3 of 4 tasks
BUG: Categorical.__setitem__ allows for tuple assignment Categorical Categorical Data Type Enhancement
#21412 by alysivji was closed Jul 16, 2018 Loading…
4 tasks done
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