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https://github.com/pandas-dev/pandas/pull/51574
PERF: DataFrame.where for EA dtype mask by lukemanley · Pull Request #51574 · pandas-dev/pandas ·...
Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical...
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https://github.com/pandas-dev/pandas/issues/2304
Broadcasting bug with datetime.date index? · Issue #2304 · pandas-dev/pandas · GitHub
Guys, It seems to be a problem with broadcasting when having a datetime.date index, do you know what may be causing this? Example: index =...
pandas dev githubbroadcastingbugdatetimeindex
https://t.me/pandas_dev/29
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We are pleased to announce the release of pandas v1.5.2. This is a patch release in the 1.5.x series and includes some regression fixes and bug fixes. We...
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https://t.me/pandas_dev/22
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https://t.me/pandas_dev/27
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https://github.com/pandas-dev/pandas/issues/18584
COMPAT: infer larger than unit64 to object dtype · Issue #18584 · pandas-dev/pandas · GitHub
Code Sample, a copy-pastable example if possible # Your code here querySql =
pandas dev githubcompatinferlargerobject
https://github.com/pandas-dev/pandas/issues/40865
PERF: Series.nunique can compute unique, then remove na · Issue #40865 · pandas-dev/pandas · GitHub
Currently we first remove nans, then use len on the result of Series.unique. Except for Series that are mostly null values, it is more performant to switch the...
pandas dev githubremove naperfseriescompute
https://github.com/pandas-dev/pandas/issues/6155
String comparison in query() · Issue #6155 · pandas-dev/pandas · GitHub
Hi, it seems that string comparisons aren't supported in query() yet, so maybe this isn't a bug yet. Anyway, hopefully this behavior will be fixed for future...
pandas dev githubstring comparisonqueryissue6155
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https://github.com/pandas-dev/pandas/pull/43147
PERF: avoid extraneous extract_array by jbrockmendel · Pull Request #43147 · pandas-dev/pandas ·...
Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical...
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https://github.com/pandas-dev/pandas/issues/28283
Various methods don't call call __finalize__ · Issue #28283 · pandas-dev/pandas · GitHub
Improve coverage of NDFrame.__finalize__ Pandas uses NDFrame.__finalize__ to propagate metadata from one NDFrame to another. This ensures that things like...
pandas dev githubvarious methodscallfinalizeissue