docs: improve README examples of stats/base/dists/cosine namespace

[kohantikanath]

Resolves #1620

Description

What is the purpose of this pull request?

This pull request:

• Improves the README examples for the stats/base/dists/cosine namespace package

• Provides a more comprehensive and informative example demonstrating various functionalities of the package

• Enhances user understanding of how to use the namespace contents

Related Issues

Does this pull request have any related issues?

This pull request:

• Resolves [RFC]: Improve README examples for stats/base/dists/cosine namespace package [RFC]: improve README examples of stats/base/dists/cosine namespace #1620

Questions

Any questions for reviewers of this pull request?

• The updated example covers creating a distribution object, calculating properties, evaluating functions, generating random samples, and calculating moments. Are there any other key functionalities that should be included?

• Is the level of detail in the example appropriate, or should it be expanded/condensed?

Other

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

• The example uses ES5 syntax as per project conventions

• No additional packages were required to create an informative example

Checklist

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

• Read, understood, and followed the contributing guidelines.

• Searched for existing issues and pull requests before creating this one.

• Updated the example code block in the "Examples" section of the README.

• Ensured the example follows existing project conventions (ES5 syntax).

[stdlib-bot]

👋 Hi there! 👋

And thank you for opening your first pull request! We will review it shortly. 🏃 💨

[kohantikanath]

Hi @Planeshifter,

Could you please review the code? I have raised a PR.

[stdlib-bot]

PR Commit Message

docs: improve README examples of `stats/base/dists/cosine` namespace

PR-URL: https://github.com/stdlib-js/stdlib/pull/2669
Closes: https://github.com/stdlib-js/stdlib/issues/1620

Co-authored-by: Kohantika Nath <[email protected]>
Co-authored-by: Philipp Burckhardt <[email protected]>
Reviewed-by: Philipp Burckhardt <[email protected]>

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