Commits

History for

Commits on Nov 15, 2025

[3.14] gh-140938: Raise ValueError for infinite inputs to stdev/pstdev (GH-141531) (#141575)

authored

Commits on Apr 29, 2025

gh-132893: Minor edits to the statistics module PR (gh-133106)
rhettinger
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Commits on Apr 25, 2025

gh-132893: More accurate CDF computation (gh-132895)
rhettinger
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Commits on Oct 1, 2024

Minor code beautifications in statistics.py (gh-124866)
rhettinger
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Commits on Sep 27, 2024

Improve accuracy of kde() invcdf estimates (gh-124637)
rhettinger
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Commits on Jul 19, 2024

gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907)
serhiy-storchaka
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Commits on Jun 2, 2024

Refactor (mostly rearrange) the statistics module (gh-119930)
rhettinger
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Commits on Jun 1, 2024

Minor speed/accuracy improvement for kde() (gh-119910)
rhettinger
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Commits on May 31, 2024

statistics.fmean(): speed-up code path for non-sizeable inputs. (gh-119876)
rhettinger
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Commits on May 5, 2024

Fix negative bandwidth test and add online code path test. (gh-118600)
rhettinger
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Commits on May 4, 2024

gh-115532 Add kde_random() to the statistic module (#118210)
rhettinger
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Commits on Apr 15, 2024

gh-115532: Minor tweaks to kde() (gh-117897)
rhettinger
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Commits on Mar 24, 2024

Add cumulative option for the new statistics.kde() function. (#117033)
rhettinger
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Commits on Mar 15, 2024

Minor kde() docstring nit: make presentation order match the function signature (#116876)
rhettinger
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Commits on Feb 25, 2024

gh-115532: Add kernel density estimation to the statistics module (gh-115863)
rhettinger
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Commits on Dec 8, 2023

gh-112540: Support zero inputs in geometric_mean() (gh-112880)
rhettinger
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Commits on Oct 1, 2023

gh-110150: Fix base case handling in quantiles() (gh-110151)
rhettinger
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Commits on Aug 27, 2023

gh-108322: Optimize statistics.NormalDist.samples() (gh-108324)
rhettinger
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Commits on Aug 11, 2023

Extend _sqrtprod() to cover the full range of inputs. Add tests. (GH-107855)
rhettinger
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Commits on Aug 9, 2023

Future-proof helper function with zero handling. (GH-107798)
rhettinger
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Commits on Aug 8, 2023

Minor accuracy improvement for statistics.correlation() (GH-107781)
rhettinger
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Commits on Mar 14, 2023

GH-102670: Use sumprod() to simplify, speed up, and improve accuracy of statistics functions (GH-102649)
rhettinger
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Commits on Mar 12, 2023

Optimize fmean() weighted average (#102626)
rhettinger
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Commits on Nov 7, 2022

GH-99155: Fix `NormalDist` pickle with `0` and `1` protocols (GH99156)
sobolevn
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Commits on Aug 29, 2022

Commits on Aug 18, 2022

GH-95861: Add support for Spearman's rank correlation coefficient (GH-95863)
rhettinger
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Commits on Jul 26, 2022

Statistics inv_cdf sync with corresponding random module normal distributions (#95265)
rhettinger
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Commits on Jul 12, 2022

Fix typo in _exact_ratio comment. (GH-94789)
benjaminp
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Commits on Jul 11, 2022

Small speed-up for NormalDist.samples (GH-94730)
rhettinger
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Commits on May 9, 2022

Fix inconsistent return type for statistics median_grouped() gh-92531 (#92533)
rhettinger
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Commits on May 5, 2022

Clean-up and simplify median_grouped(). Vastly improve its docstring. (#92324)
rhettinger
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Commits on May 4, 2022

Commits on May 3, 2022

The stdev calculation is more accurate computing its own mean (#92220)
rhettinger
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