-
- Notifications
You must be signed in to change notification settings - Fork 19.4k
Pull requests: pandas-dev/pandas
Author
Label
Projects
Milestones
Reviews
Assignee
Sort
Pull requests list
BUG: SparseSeries init from dict fixes Bug Duplicate Report Duplicate issue or pull request Sparse Sparse Data Type
#16906 by kernc was closed Jul 19, 2017 Loading… updated May 11, 2023
4 tasks done
PERF: Faster SparseArray.__getitem__ for boolean masks (#23122) Indexing Related to indexing on series/frames, not to indexes themselves Performance Memory or execution speed performance Sparse Sparse Data Type
BUG: SparseArray.__floordiv__ not matching non-Sparse Series behavior Numeric Operations Arithmetic, Comparison, and Logical operations Sparse Sparse Data Type
SparseArray is an ExtensionArray API Design ExtensionArray Extending pandas with custom dtypes or arrays. Sparse Sparse Data Type
BUG/ERR: sparse array cmp methods mismatched len Bug Error Reporting Incorrect or improved errors from pandas Numeric Operations Arithmetic, Comparison, and Logical operations Sparse Sparse Data Type
REF: use _unary_method for SparseArray.__abs__ Numeric Operations Arithmetic, Comparison, and Logical operations Refactor Internal refactoring of code Sparse Sparse Data Type
PERF: materialize less on slice in sparse __getitem__ Indexing Related to indexing on series/frames, not to indexes themselves Performance Memory or execution speed performance Sparse Sparse Data Type
BUG: to_coo silently converting non-zero fill values Error Reporting Incorrect or improved errors from pandas Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Sparse Sparse Data Type
PERF: sparse take Indexing Related to indexing on series/frames, not to indexes themselves Performance Memory or execution speed performance Sparse Sparse Data Type
BUG/PERF: sparse min/max don't densify Bug Performance Memory or execution speed performance Reduction Operations sum, mean, min, max, etc. Sparse Sparse Data Type
PERF: Sparse Series to scipy COO sparse matrix Performance Memory or execution speed performance Sparse Sparse Data Type
REGR: Fix Index construction from Sparse["datetime64[ns]"] Datetime Datetime data dtype Index Related to the Index class or subclasses Sparse Sparse Data Type
TST: added tests for sparse and date range quantiles Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Sparse Sparse Data Type Testing pandas testing functions or related to the test suite
Fix indexing, reindex on all-sparse SparseArray. Regression Functionality that used to work in a prior pandas version Sparse Sparse Data Type
BUG: conversion of empty DataFrame to SparseDtype (#33113) Reshaping Concat, Merge/Join, Stack/Unstack, Explode Sparse Sparse Data Type
REGR: use dtype.fill_value in ExtensionBlock.fill_value where available Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Sparse Sparse Data Type
PERF: optimize DataFrame.sparse.from_spmatrix performance Performance Memory or execution speed performance Sparse Sparse Data Type
PERF: fix SparseArray._simple_new object initialization Performance Memory or execution speed performance Sparse Sparse Data Type
Previous Next
ProTip! Filter pull requests by the default branch with base:main.