github.com/montanaflynn/stats

Changelog

Fix

• fe3d5e6 fix: enforce percent bounds in Percentile for single-element input (#133)

Other

• 2d459cb chore: update changelog for v0.12.5
• aa877fb docs: document commit message and PR title conventions (#134)

Changelog

Fix

• 49b54a5 fix: Interp panics when x or xp contains a NaN (#129)
• fd8cd34 fix: make Interp robust to extreme values and exact knot hits (#132)
• 19b6809 fix: reject NaN percent in Percentile and PercentileNearestRank (#130)
• 899e1d9 fix: reject NaN percent in PercentileWeighted (#131)

Other

• 5badb5a chore: update changelog for v0.12.4
• 836e521 docs: PercentileOfScore matches scipy kind="mean", not kind="rank" (#128)
• 89d41c7 docs: regenerate DOCUMENTATION.md

Changelog

Fix

• 43d52f2 Fix ProbGeom off-by-one that drops the first interval term (#127)
• 2ecdf20 fix: NormIsf ignores loc, NormPpf uncorrected above the median (#126)
• db6d619 fix: normal tail collapses to 0/-Inf past ~8 sigma (#125)

Other

• e7e8b3e chore: dedupe changelog and fix section regeneration in release script
• b5eef06 chore: fix gofmt formatting and vet warnings
• 9d6bb19 chore: update changelog for v0.12.3

Changelog

Fix

• 7b6fbba fix: regression stability and invalid domains (#124)

Other

• 771d439 chore: update changelog for v0.12.2

Changelog

Fix

• e15914e fix: stop Entropy from mutating its input slice (#123)

Other

• aeb3b2d Merge branch 'master' of github.com:montanaflynn/stats
• c6efa2b chore: update changelog for v0.12.1

Changelog

Other

• 6663a5e chore: update changelog for v0.12.0
• f16cdc3 docs: remove deprecated godoc badge, links, and commands
• afde5a3 docs: update releasing section to use make release

Changelog

Features

• 6f7a496 feat: add Clip and Rescale elementwise transforms (#114)
• 7f0c5a7 feat: add Histogram with equal-width bins (#120)
• 9ced7de feat: add Interp for piecewise-linear interpolation (#121)
• 6803c1c feat: add KendallTau rank correlation coefficient (#119)
• 9956c74 feat: add Kurtosis, PopulationKurtosis, and SampleKurtosis (#115)
• 7b64b9a feat: add MovingMedian, MovingMin, MovingMax, MovingSum, and EWMA (#117)
• 7922f1a feat: add SEM, RMS, Product, and PercentileOfScore (#118)
• 1930712 feat: add TrimmedMean and Winsorize robust statistics (#116)

Other

• e524d65 chore: remove retired goreport badge
• 4183bec chore: update changelog for v0.11.0
• 5dc695b docs: add round 2 functions to README, examples, and documentation (#122)

Changelog

Fix

• b3368d6 fix: correct AutoCorrelation lag handling (#83) (#95)
• a012830 fix: stabilize GeometricMean and add input validation
• 0a781c5 fix: use math.Round to avoid ARM64 FMA fusion miscompile (#97)

Features

• 4772f33 feat: add ArgMax, ArgMin and Range functions (#109)
• 55d22a0 feat: add CumulativeProduct, CumulativeMax and CumulativeMin (#108)
• 45d8e70 feat: add Diff and PercentChange functions (#107)
• 074418b feat: add MovingAverage and MovingStdDev (#112)
• 623c2dc feat: add NormSample function for normal distribution sampling (#100)
• 182d06e feat: add Spearman rank correlation function (#98)
• e9c4335 feat: add WeightedMean and CoefficientOfVariation (#110)
• b9f7d9e feat: add Z-test and T-test functions (#99)
• 00eabbd feat: add ZScore and Rank functions (#111)
• b5708bf feat: add weighted percentile function (#102)

Other

• 5c3c142 chore: fix release target and track git-chglog config
• c96a037 chore: make changelog generation append-only and fix tag signing
• 8d6a2b4 chore: split examples into functions/ and methods/ subdirectories (#96)
• 3d27987 chore: update changelog for v0.10.0
• 4292472 ci: bump codecov-action to v5 (#106)
• bceab73 docs: add new functions to README, examples, and documentation (#113)
• 81d3e0c test: expand NIST reference dataset test suite (#101)

Add

• Add Skewness, PopulationSkewness, and SampleSkewness functions (#91)

Fix

• Restore 100% test coverage for skewness
• Remove unused sum[4] in LinearRegression

<a name="v0.8.2"></a>

<a name="v0.8.1"></a>

<a name="v0.8.0"></a>

Fix

• Fix Percentile to use standard NIST linear interpolation method (#92)
• Fix Percentile underflow bug (#88)

Update

• Update Codecov upload to v4 and pass token

<a name="v0.7.1"></a>

Add

• Add describe functions (#77)

Update

• Update .gitignore
• Update README.md, LICENSE and DOCUMENTATION.md files
• Update github action go workflow to run on push

<a name="v0.7.0"></a>

Add

• Add geometric distribution functions (#75)
• Add GitHub action go workflow

Remove

• Remove travis CI config

Update

• Update changelog with v0.7.0 changes
• Update changelog with v0.7.0 changes
• Update github action go workflow
• Update geometric distribution tests

<a name="v0.6.6"></a>

Add

• Add support for string and io.Reader in LoadRawData (pr #68)
• Add latest versions of Go to test against

Update

• Update changelog with v0.6.6 changes

Use

• Use math.Sqrt in StandardDeviation (PR #64)

<a name="v0.6.5"></a>

Add

• Add Float64Data.Quartiles documentation
• Add Quartiles method to Float64Data type (issue #60)

Fix

• Fix make release changelog command and add changelog history

Update

• Update changelog with v0.6.5 changes
• Update changelog with v0.6.4 changes
• Update README.md links to CHANGELOG.md and DOCUMENTATION.md
• Update README.md and Makefile with new release commands

<a name="v0.6.4"></a>

Fix

• Fix failing tests due to precision errors on arm64 (#58)

Update

• Update changelog with v0.6.4 changes
• Update examples directory to include a README.md used for synopsis
• Update go.mod to include go version where modules are enabled by default
• Update changelog with v0.6.3 changes

<a name="v0.6.3"></a>

Add

• Add creating and committing changelog to Makefile release directive
• Add release-notes.txt and .chglog directory to .gitignore

Update

• Update exported tests to use import for better example documentation
• Update documentation using godoc2md
• Update changelog with v0.6.2 release

<a name="v0.6.2"></a>

Fix

• Fix linting errcheck warnings in go benchmarks

Update

• Update Makefile release directive to use correct release name

<a name="v0.6.1"></a>

Add

• Add StableSample function signature to readme

Fix

• Fix linting warnings for normal distribution functions formatting and tests

Update

• Update documentation links and rename DOC.md to DOCUMENTATION.md
• Update README with link to pkg.go.dev reference and release section
• Update Makefile with new changelog, docs, and release directives
• Update DOC.md links to GitHub source code
• Update doc.go comment and add DOC.md package reference file
• Update changelog using git-chglog

<a name="v0.6.0"></a>

Add

• Add Normal Distribution Functions (#56)
• Add previous versions of Go to travis CI config
• Add check for distinct values in Mode function (#51)
• Add StableSample function (#48)
• Add doc.go file to show description and usage on godoc.org
• Add comments to new error and legacy error variables
• Add ExampleRound function to tests
• Add go.mod file for module support
• Add Sigmoid, SoftMax and Entropy methods and tests
• Add Entropy documentation, example and benchmarks
• Add Entropy function (#44)

Fix

• Fix percentile when only one element (#47)
• Fix AutoCorrelation name in comments and remove unneeded Sprintf

Improve

• Improve documentation section with command comments

Remove

• Remove very old versions of Go in travis CI config
• Remove boolean comparison to get rid of gometalinter warning

Update

• Update license dates
• Update Distance functions signatures to use Float64Data
• Update Sigmoid examples
• Update error names with backward compatibility

Use

• Use relative link to examples/main.go
• Use a single var block for exported errors

<a name="v0.5.0"></a>

Add

• Add Sigmoid and Softmax functions

Fix

• Fix syntax highlighting and add CumulativeSum func

<a name="v0.4.0"></a>

Add

• Add goreport badge and documentation section to README.md
• Add Examples to test files
• Add AutoCorrelation and nist tests
• Add String method to statsErr type
• Add Y coordinate error for ExponentialRegression
• Add syntax highlighting (#43)
• Add CumulativeSum (#40)
• Add more tests and rename distance files
• Add coverage and benchmarks to azure pipeline
• Add go tests to azure pipeline

Change

• Change travis tip alias to master
• Change codecov to coveralls for code coverage

Fix

• Fix a few lint warnings
• Fix example error

Improve

• Improve test coverage of distance functions

Only

• Only run travis on stable and tip versions
• Only check code coverage on tip

Remove

• Remove azure CI pipeline
• Remove unnecessary type conversions

Return

• Return EmptyInputErr instead of EmptyInput

Set

• Set up CI with Azure Pipelines

<a name="0.3.0"></a>