feat: add C implementation for stats/base/dists/gamma/skewness

[0PrashantYadav0]

Resolves #3627

Description

What is the purpose of this pull request?

This pull request:

• adds C implementation for @stdlib/stats/base/dists/gamma/skewness along with relevant tests, benchmarks and examples

Related Issues

Does this pull request have any related issues?

This pull request:

• resolves [RFC]: Add C implementation for @stdlib/stats/base/dists/gamma/skewness #3627

Questions

Any questions for reviewers of this pull request?

No.

Other

Any other information relevant to this pull request? This may include screenshots, references, and/or implementation notes.

No.

Checklist

Please ensure the following tasks are completed before submitting this pull request.

• Read, understood, and followed the contributing guidelines.

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@stdlib-js/reviewers

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
stats/base/dists/gamma/skewness	$\color{green}196/196$ $\color{green}+100.00\%$	$\color{green}10/10$ $\color{green}+100.00\%$	$\color{green}2/2$ $\color{green}+100.00\%$	$\color{green}196/196$ $\color{green}+100.00\%$

The above coverage report was generated for the changes in this PR.

[Planeshifter]

Thanks for the PR!

It's currently missing the changes to the README.md file and will need some small other edits, too.

[0PrashantYadav0]

@Planeshifter Make all the changes and also added README.md file changes. Please review all the changes.

[Planeshifter]

Thanks for the edits! Will merge shortly.

[stdlib-bot]

PR Commit Message

feat: add C implementation for `stats/base/dists/gamma/skewness`

PR-URL: https://github.com/stdlib-js/stdlib/pull/4124
Closes: https://github.com/stdlib-js/stdlib/issues/3627

Co-authored-by: Philipp Burckhardt <[email protected]>
Reviewed-by: Philipp Burckhardt <[email protected]>
Signed-off-by: Philipp Burckhardt <[email protected]>

Please review the above commit message and make any necessary adjustments.