npm package: @stdlib/datasets-cdc-nchs-us-infant-mortality-bw-1915-2013
Description: US infant mortality data, by race, from 1915 to 2013, as provided by the Center for Disease Control and Prevention's National Center for Health Statistics.
Author: The Stdlib Authors
Latest version: 0.2.3

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# US Infant Mortality Rates, By Race (1915-2013)

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> US infant mortality data, by race, from 1915 to 2013, as provided by the Center for Disease Control and Prevention's National Center for Health Statistics.

<section class="installation">

## Installation

```bash
npm install @stdlib/datasets-cdc-nchs-us-infant-mortality-bw-1915-2013
```

</section>

<section class="usage">

## Usage

```javascript
var dataset = require( '@stdlib/datasets-cdc-nchs-us-infant-mortality-bw-1915-2013' );
```

#### dataset()

Returns US infant mortality data, by race, from 1915 to 2013, as provided by the Center for Disease Control and Prevention's National Center for Health Statistics.

```javascript
var data = dataset();
// returns { 'black': [...], 'white': [...] }
```

</section>

<!-- /.usage -->

<section class="notes">

## Notes

-   All birth data by race **before** 1980 are based on race of the child. Starting in 1980, birth data by race are based on race of the mother. Birth data are used to calculate infant mortality rate.

</section>

<!-- /.notes -->

<section class="examples">

## Examples

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

```javascript
var dataset = require( '@stdlib/datasets-cdc-nchs-us-infant-mortality-bw-1915-2013' );

// Retrieve the data:
var data = dataset();
var b = data.black;
var w = data.white;

// Compute the relative infant mortality rate for blacks versus whites...
var r;
var i;
for ( i = 0; i < b.length; i++ ) {
    r = b[ i ] / w[ i ];
    console.log( '%d', r.toFixed( 3 ) );
}
```

</section>

<!-- /.examples -->



<!-- <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].

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## See Also

-   <span class="package-name">[`@stdlib/datasets-cdc-nchs-us-infant-mortality-bw-1915-2013-cli`][@stdlib/datasets-cdc-nchs-us-infant-mortality-bw-1915-2013-cli]</span><span class="delimiter">: </span><span class="description">CLI package for use as a command-line utility.</span>


</section>

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<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

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---

## Copyright

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

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