pandas
https://github.com/pandas-dev/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
- BUG: Tests fragile with respect to the system locale
- BUG: groupby(..., dropna=False).filter() never includes rows with NaNs in the index
- BUG: dataframe.replace({np.nan: None}) failed when replaced even number of times
- BUG: Resampler agg cannot apply on list of functions
- BUG: `Series.map` passes `DatetimeIndex` as first argument on some series
- ENH: errors='ignore' should work for record_path for pandas.json_normalize function
- BUG: date_format and datetime_format arguments to ExcelWriter are currently ignored by default openpyxl engine
- BUG: DataFrame.drop() fails when `columns=` is given as tuple
- ENH: Feature Request for Ungroup Method for Grouped Data Frames
- ENH: `DataFrame.astype(dtype: dict)` should work in the presence of superfluous keys.
- Docs
- Python not yet supported