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Unreleased

v0.7.1 - 2023-05-11

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

v0.7.0 - 2023-01-08

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

v0.6.6 - 2021-04-26

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)

v0.6.5 - 2021-02-21

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

v0.6.4 - 2021-01-13

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

v0.6.3 - 2020-02-18

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

v0.6.2 - 2020-02-18

Fix

  • Fix linting errcheck warnings in go benchmarks

Update

  • Update Makefile release directive to use correct release name

v0.6.1 - 2020-02-18

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

v0.6.0 - 2020-02-17

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

v0.5.0 - 2019-01-16

Add

  • Add Sigmoid and Softmax functions

Fix

  • Fix syntax highlighting and add CumulativeSum func

v0.4.0 - 2019-01-14

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

0.3.0 - 2017-12-02

Add

  • Add Chebyshev, Manhattan, Euclidean and Minkowski distance functions (#35)
  • Add function for computing chebyshev distance. (#34)
  • Add support for time.Duration
  • Add LoadRawData to docs and examples
  • Add unit test for edge case that wasn't covered
  • Add unit tests for edge cases that weren't covered
  • Add pearson alias delegating to correlation
  • Add CovariancePopulation to Float64Data
  • Add pearson product-moment correlation coefficient
  • Add population covariance
  • Add random slice benchmarks
  • Add all applicable functions as methods to Float64Data type
  • Add MIT license badge
  • Add link to examples/methods.go
  • Add Protips for usage and documentation sections
  • Add tests for rounding up
  • Add webdoc target and remove linting from test target
  • Add example usage and consolidate contributing information

Added

  • Added MedianAbsoluteDeviation

Annotation

  • Annotation spelling error

Auto

  • auto commit
  • auto commit

Calculate

  • Calculate correlation with sdev and covp

Clean

  • Clean up README.md and add info for offline docs

Consolidated

  • Consolidated all error values.

Fix

  • Fix Percentile logic
  • Fix InterQuartileRange method test
  • Fix zero percent bug and add test
  • Fix usage example output typos

Improve

  • Improve bounds checking in Percentile
  • Improve error log messaging

Imput

  • Imput -> Input

Include

  • Include alternative way to set Float64Data in example

Make

  • Make various changes to README.md

Merge

  • Merge branch 'master' of github.com:montanaflynn/stats
  • Merge master

Mode

  • Mode calculation fix and tests

Realized

  • Realized the obvious efficiency gains of ignoring the unique numbers at the beginning of the slice. Benchmark joy ensued.

Refactor

  • Refactor testing of Round()
  • Refactor setting Coordinate y field using Exp in place of Pow
  • Refactor Makefile and add docs target

Remove

  • Remove deep links to types and functions

Rename

  • Rename file from types to data

Retrieve

  • Retrieve InterQuartileRange for the Float64Data.

Split

  • Split up stats.go into separate files

Support

  • Support more types on LoadRawData() (#36)

Switch

  • Switch default and check targets

Update

  • Update Readme
  • Update example methods and some text
  • Update README and include Float64Data type method examples

Pull Requests

  • Merge pull request #32 from a-robinson/percentile
  • Merge pull request #30 from montanaflynn/fix-test
  • Merge pull request #29 from edupsousa/master
  • Merge pull request #27 from andrey-yantsen/fix-percentile-out-of-bounds
  • Merge pull request #25 from kazhuravlev/patch-1
  • Merge pull request #22 from JanBerktold/time-duration
  • Merge pull request #24 from alouche/master
  • Merge pull request #21 from brydavis/master
  • Merge pull request #19 from ginodeis/mode-bug
  • Merge pull request #17 from Kunde21/master
  • Merge pull request #3 from montanaflynn/master
  • Merge pull request #2 from montanaflynn/master
  • Merge pull request #13 from toashd/pearson
  • Merge pull request #12 from alixaxel/MAD
  • Merge pull request #1 from montanaflynn/master
  • Merge pull request #11 from Kunde21/modeMemReduce
  • Merge pull request #10 from Kunde21/ModeRewrite

0.2.0 - 2015-10-14

Add

  • Add Makefile with gometalinter, testing, benchmarking and coverage report targets
  • Add comments describing functions and structs
  • Add Correlation func
  • Add Covariance func
  • Add tests for new function shortcuts
  • Add StandardDeviation function as a shortcut to StandardDeviationPopulation
  • Add Float64Data and Series types

Change

  • Change Sample to return a standard []float64 type

Fix

  • Fix broken link to Makefile
  • Fix broken link and simplify code coverage reporting command
  • Fix go vet warning about printf type placeholder
  • Fix failing codecov test coverage reporting
  • Fix link to CHANGELOG.md

Fixed

  • Fixed typographical error, changed accomdate to accommodate in README.

Include

  • Include Variance and StandardDeviation shortcuts

Pass

  • Pass gometalinter

Refactor

  • Refactor Variance function to be the same as population variance

Release

  • Release version 0.2.0

Remove

  • Remove unneeded do packages and update cover URL
  • Remove sudo from pip install

Reorder

  • Reorder functions and sections

Revert

  • Revert to legacy containers to preserve go1.1 testing

Switch

  • Switch from legacy to container-based CI infrastructure

Update

  • Update contributing instructions and mention Makefile

Pull Requests

  • Merge pull request #5 from orthographic-pedant/spell_check/accommodate

0.1.0 - 2015-08-19

Add

  • Add CONTRIBUTING.md

Rename

  • Rename functions while preserving backwards compatibility

0.0.9 - 2015-08-18

Add

  • Add HarmonicMean func
  • Add GeometricMean func
  • Add .gitignore to avoid commiting test coverage report
  • Add Outliers stuct and QuantileOutliers func
  • Add Interquartile Range, Midhinge and Trimean examples
  • Add Trimean
  • Add Midhinge
  • Add Inter Quartile Range
  • Add a unit test to check for an empty slice error
  • Add Quantiles struct and Quantile func
  • Add more tests and fix a typo
  • Add Golang 1.5 to build tests
  • Add a standard MIT license file
  • Add basic benchmarking
  • Add regression models
  • Add codecov token
  • Add codecov
  • Add check for slices with a single item
  • Add coverage tests
  • Add back previous Go versions to Travis CI
  • Add Travis CI
  • Add GoDoc badge
  • Add Percentile and Float64ToInt functions
  • Add another rounding test for whole numbers
  • Add build status badge
  • Add code coverage badge
  • Add test for NaN, achieving 100% code coverage
  • Add round function
  • Add standard deviation function
  • Add sum function

Add

  • add tests for sample
  • add sample

Added

  • Added sample and population variance and deviation functions
  • Added README

Adjust

  • Adjust API ordering

Avoid

  • Avoid unintended consequence of using sort

Better

  • Better performing min/max
  • Better description

Change

  • Change package path to potentially fix a bug in earlier versions of Go

Clean

  • Clean up README and add some more information
  • Clean up test error

Consistent

  • Consistent empty slice error messages
  • Consistent var naming
  • Consistent func declaration

Convert

  • Convert ints to floats

Duplicate

  • Duplicate packages for all versions

Export

  • Export Coordinate struct fields

First

  • First commit

Fix

  • Fix copy pasta mistake testing the wrong function
  • Fix error message
  • Fix usage output and edit API doc section
  • Fix testing edgecase where map was in wrong order
  • Fix usage example
  • Fix usage examples

Include

  • Include the Nearest Rank method of calculating percentiles

More

  • More commenting

Move

  • Move GoDoc link to top

Redirect

  • Redirect kills newer versions of Go

Refactor

  • Refactor code and error checking

Remove

  • Remove unnecassary typecasting in sum func
  • Remove cover since it doesn't work for later versions of go
  • Remove golint and gocoveralls

Rename

  • Rename StandardDev to StdDev
  • Rename StandardDev to StdDev

Return

  • Return errors for all functions

Run

  • Run go fmt to clean up formatting

Simplify

  • Simplify min/max function

Start

  • Start with minimal tests

Switch

  • Switch wercker to travis and update todos

Table

  • table testing style

Update

  • Update README and move the example main.go into it's own file
  • Update TODO list
  • Update README
  • Update usage examples and todos

Use

  • Use codecov the recommended way
  • Use correct string formatting types

Pull Requests

  • Merge pull request #4 from saromanov/sample