pandas
https://github.com/pydata/pandas
Python
Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more
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- Issues
- Add ARM64 (AArch64) benchmark coverage (ASV runner) to monitor perf regressions and gaps (incl. Kunpeng)
- TST: Add test for GH#57702 - pd.array and pd.Series str dtype consistency
- BUG: fix non-unitary anchored resample edge alignment
- PERF: Avoid intermediate `ndarray[object]` array when constructing a pyarrow-backed string data from untyped data
- PERF: use khash set types in ismember to avoid allocating unused vals array
- BUG: Fix loss of precision when exporting doubles to JSON
- API: Add reduction methods to ExtensionArray subclasses
- BUG: validate numeric_only is bool in NDFrame reductions
- BUG: error when summing string to `pa.large_string`-backed Series
- BUG: `eval` not working with string containment
- Docs
- Python not yet supported