npm package: @stdlib/stats-base-ztest-two-sample-results-struct-factory
Description: Create a new struct constructor tailored to a specified floating-point data type.
Author: The Stdlib Authors
Latest version: 0.1.1

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<details>
  <summary>
    About stdlib...
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  <p>We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.</p>
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# structFactory

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

> Create a new [`struct`][@stdlib/dstructs/struct] constructor tailored to a specified floating-point data type.

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<section class="intro">

</section>

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<!-- Package usage documentation. -->

<section class="installation">

## Installation

```bash
npm install @stdlib/stats-base-ztest-two-sample-results-struct-factory
```

</section>

<section class="usage">

## Usage

```javascript
var structFactory = require( '@stdlib/stats-base-ztest-two-sample-results-struct-factory' );
```

#### structFactory( dtype )

Returns a new [`struct`][@stdlib/dstructs/struct] constructor tailored to a specified floating-point data type.

```javascript
var Struct = structFactory( 'float64' );
// returns <Function>

var s = new Struct();
// returns <Struct>
```

The function supports the following parameters:

-   **dtype**: floating-point data type for storing floating-point results. Must be either `'float64'` or `'float32'`.

</section>

<!-- /.usage -->

<!-- Package usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->

<section class="notes">

## Notes

-   A [`struct`][@stdlib/dstructs/struct] provides a fixed-width composite data structure for storing two-sample Z-test results and provides an ABI-stable data layout for JavaScript-C interoperation.

</section>

<!-- /.notes -->

<!-- Package usage examples. -->

<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var resolveEnum = require( '@stdlib/stats-base-ztest-alternative-resolve-enum' );
var Float64Array = require( '@stdlib/array-float64' );
var Float32Array = require( '@stdlib/array-float32' );
var structFactory = require( '@stdlib/stats-base-ztest-two-sample-results-struct-factory' );

var Struct = structFactory( 'float64' );
var results = new Struct({
    'rejected': true,
    'alpha': 0.05,
    'pValue': 0.0132,
    'statistic': 2.4773,
    'nullValue': 0.0,
    'xmean': 3.7561,
    'ymean': 3.0129,
    'ci': new Float64Array( [ 0.1552, 1.3311 ] ),
    'alternative': resolveEnum( 'two-sided' )
});

var str = results.toString({
    'format': 'linear'
});
console.log( str );

Struct = structFactory( 'float32' );
results = new Struct({
    'rejected': true,
    'alpha': 0.05,
    'pValue': 0.0132,
    'statistic': 2.4773,
    'nullValue': 0.0,
    'xmean': 3.7561,
    'ymean': 3.0129,
    'ci': new Float32Array( [ 0.1552, 1.3311 ] ),
    'alternative': resolveEnum( 'two-sided' )
});

str = results.toString({
    'format': 'linear'
});
console.log( str );
```

</section>

<!-- /.examples -->

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* * *

## 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

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---

## License

See [LICENSE][stdlib-license].


## Copyright

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

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