Skip to content

BUG/PERF: Series.combine_first converting int64 to float64 #51777

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
mroeschke merged 9 commits into from
Mar 10, 2023
Merged

BUG/PERF: Series.combine_first converting int64 to float64 #51777

Changes from 1 commit
Commits
Show all changes
9 commits
Select commit Hold shift + click to select a range
d28c39c
Series.combine_first to preserve dtype
lukemanley Mar 4, 2023
f60a3d6
avoid loss of precision
lukemanley Mar 4, 2023
e10b62b
whatsnew
lukemanley Mar 4, 2023
d471b61
fix
lukemanley Mar 4, 2023
5ea12f3
Merge remote-tracking branch 'upstream/main' into series-combine-firs…
lukemanley Mar 6, 2023
b2e9a88
simplify
lukemanley Mar 8, 2023
eb51e4d
Merge remote-tracking branch 'upstream/main' into series-combine-firs…
lukemanley Mar 8, 2023
63fdc25
Merge remote-tracking branch 'upstream/main' into series-combine-firs…
lukemanley Mar 9, 2023
3e60a36
update test
lukemanley Mar 9, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
Merge remote-tracking branch 'upstream/main' into series-combine-firs… 
…t-preserve-dtype
  • Loading branch information
@lukemanley
lukemanley committed Mar 9, 2023
commit 63fdc256ff2ed11989c376300e6ed900eeeaf928
1 change: 1 addition & 0 deletions doc/source/whatsnew/v2.1.0.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -114,6 +114,7 @@ Performance improvements
- Performance improvement in :meth:`MultiIndex.sortlevel` when ``ascending`` is a list (:issue:`51612`)
- Performance improvement in :meth:`~arrays.ArrowExtensionArray.isna` when array has zero nulls or is all nulls (:issue:`51630`)
- Performance improvement when parsing strings to ``boolean[pyarrow]`` dtype (:issue:`51730`)
- Performance improvement when searching an :class:`Index` sliced from other indexes (:issue:`51738`)
- Performance improvement in :meth:`Series.combine_first` (:issue:`51777`)

.. ---------------------------------------------------------------------------
Expand Down
You are viewing a condensed version of this merge commit. You can view the full changes here.