feat: add C implementation for stats/base/dists/normal/stdev

[manvith2003]

Resolves #3783

Description

What is the purpose of this pull request?

This pull request:

• adds C implementation for stats/base/dists/normal/stdev along with relevant tests, docs, examples and benchmarks.

Related Issues

Does this pull request have any related issues?

This pull request:

• resolves [RFC]: Add C implementation for @stdlib/stats/base/dists/normal/stdev #3783

Questions

Any questions for reviewers of this pull request?

No.

Other

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No.

Checklist

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

• Read, understood, and followed the contributing guidelines.

---

@stdlib-js/reviewers

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
stats/base/dists/normal/stdev	$\color{green}175/175$ $\color{green}+100.00\%$	$\color{green}9/9$ $\color{green}+100.00\%$	$\color{green}2/2$ $\color{green}+100.00\%$	$\color{green}175/175$ $\color{green}+100.00\%$

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

[Planeshifter]

We typically order the variable declarations by length:

Suggested change

	double mu;
	double sigma;
	double y;
	int i;
	double sigma;
	double mu;
	double y;
	int i;

[Planeshifter]

Overall this looks good and should be close to landing, but there were a few issues that still need to be addressed.

[Planeshifter]

Thanks for the edits! Will land PR shortly.

[stdlib-bot]

PR Commit Message

feat: add C implementation for `stats/base/dists/normal/stdev`

PR-URL: https://github.com/stdlib-js/stdlib/pull/4003
Closes: https://github.com/stdlib-js/stdlib/issues/3783

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.