iterminabs

Compute the minimum absolute value of all iterated values.

Installation

npm install @stdlib/stats-iter-minabs

Usage

var iterminabs = require( '@stdlib/stats-iter-minabs' );

iterminabs( iterator )

Computes the minimum absolute value of all iterated values.

var array2iterator = require( '@stdlib/array-to-iterator' );

var arr = array2iterator( [ 1.0, -2.0, 3.0, -4.0 ] );

var m = iterminabs( arr );
// returns 1.0

Notes

• If an iterated value is non-numeric (including NaN), the returned iterator returns NaN. If non-numeric iterated values are possible, you are advised to provide an iterator which type checks and handles non-numeric values accordingly.

Examples

var runif = require( '@stdlib/random-iter-uniform' );
var iterminabs = require( '@stdlib/stats-iter-minabs' );

// Create an iterator for generating uniformly distributed pseudorandom numbers:
var rand = runif( -10.0, 10.0, {
    'seed': 1234,
    'iter': 100
});

// Compute the minimum absolute value:
var m = iterminabs( rand );
// returns <number>

console.log( 'minabs: %d.', m );

See Also

• @stdlib/stats-iter/maxabs: compute the maximum absolute value of all iterated values.
• @stdlib/stats-iter/min: compute the minimum value of all iterated values.
• @stdlib/stats-iter/mminabs: create an iterator which iteratively computes a moving minimum absolute value.

Notice

This package is part of 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, see the main project repository.

Community

License

See LICENSE.

Copyright

Copyright © 2016-2024. The Stdlib Authors.