feat: add C implementation for stats/base/dists/betaprime/variance

[aayush0325]

Resolves #3447

Description

What is the purpose of this pull request?

This pull request:

• adds C implementation for @stdlib/stats/base/dists/betaprime/variance 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/betaprime/variance #3447

Questions

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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

[aayush0325]

/stdlib update-copyright-years

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
stats/base/dists/betaprime/variance	$\color{green}205/205$ $\color{green}+100.00\%$	$\color{green}10/10$ $\color{green}+100.00\%$	$\color{green}2/2$ $\color{green}+100.00\%$	$\color{green}205/205$ $\color{green}+100.00\%$

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

[Planeshifter]

LGTM.

[stdlib-bot]

PR Commit Message

feat: add C implementation for `stats/base/dists/betaprime/variance`

PR-URL: https://github.com/stdlib-js/stdlib/pull/3460
Closes: https://github.com/stdlib-js/stdlib/issues/3447

Co-authored-by: Philipp Burckhardt <[email protected]>
Co-authored-by: stdlib-bot <[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.