npm package: @stdlib/datasets-herndon-venus-semidiameters-cli
Description: Fifteen observations of the vertical semidiameter of Venus, made by Lieutenant Herndon, with the meridian circle at Washington, in the year 1846.
Author: The Stdlib Authors
Latest version: 0.2.3

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    About stdlib...
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# Venus Semidiameters

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Fifteen observations of the vertical semidiameter of Venus, made by Lieutenant Herndon, with the meridian circle at Washington, in the year 1846.

<section class="intro">

Herndon's observations are a classic dataset commonly used in examples demonstrating outlier detection.

</section>

<!-- /.intro -->









<section class="cli">



<section class="installation">

## Installation

To use as a general utility, install the CLI package globally

```bash
npm install -g @stdlib/datasets-herndon-venus-semidiameters-cli
```

</section>

<!-- CLI usage documentation. -->

<section class="usage">

## Usage

```text
Usage: herndon-venus-semidiameters [options]

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.
```

</section>

<!-- /.usage -->



<section class="examples">

## Examples

```bash
$ herndon-venus-semidiameters
-0.30
-0.44
1.01
0.48
-0.24
0.06
0.63
-0.13
-1.40
-0.22
-0.05
0.20
0.18
0.39
0.10
```

</section>

<!-- /.examples -->

</section>

<!-- /.cli -->

* * *

<section class="references">

## References

-   Chauvenet, William. 1868. _A Manual of Spherical and Practical Astronomy_. 5th ed. Vol. 5. London, England: Trübner & Co.
-   Grubbs, Frank E. 1950. "Sample Criteria for Testing Outlying Observations." _The Annals of Mathematical Statistics_ 21 (1). The Institute of Mathematical Statistics: 27–58. doi:[10.1214/aoms/1177729885][@grubbs:1950a].
-   Grubbs, Frank E. 1969. "Procedures for Detecting Outlying Observations in Samples." _Technometrics_ 11 (1). Taylor & Francis: 1–21. doi:[10.1080/00401706.1969.10490657][@grubbs:1969a].
-   Tietjen, Gary L., and Roger H. Moore. 1972. "Some Grubbs-Type Statistics for the Detection of Several Outliers." _Technometrics_ 14 (3). Taylor & Francis: 583–97. doi:[10.1080/00401706.1972.10488948][@tietjen:1972a].

</section>

<!-- /.references -->

<!-- <license> -->

## License

The data files (databases) are licensed under an [Open Data Commons Public Domain Dedication & License 1.0][pddl-1.0] and their contents are licensed under [Creative Commons Zero v1.0 Universal][cc0]. The software is licensed under [Apache License, Version 2.0][apache-license].

<!-- </license> -->

<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->

<section class="related">

## See Also

-   <span class="package-name">[`@stdlib/datasets-herndon-venus-semidiameters`][@stdlib/datasets-herndon-venus-semidiameters]</span><span class="delimiter">: </span><span class="description">fifteen observations of the vertical semidiameter of Venus, made by Lieutenant Herndon, with the meridian circle at Washington, in the year 1846.</span>


</section>

<!-- /.related -->

<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->


<section class="main-repo" >

* * *

## Notice

This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].

### Community

[![Chat][chat-image]][chat-url]

---

## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

</section>

<!-- /.stdlib -->

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[@grubbs:1950a]: https://doi.org/10.1214/aoms/1177729885

[@grubbs:1969a]: https://doi.org/10.1080/00401706.1969.10490657

[@tietjen:1972a]: https://doi.org/10.1080/00401706.1972.10488948

</section>

<!-- /.links -->