@stdlib/stats-base-dists-logistic-mode
    TypeScript icon, indicating that this package has built-in type declarations

    0.0.6 • Public • Published

    Mode

    NPM version Build Status Coverage Status dependencies

    Logistic distribution mode.

    The mode for a logistic random variable with location μ and scale s > 0 is

    Mode for a logistic distribution.

    Installation

    npm install @stdlib/stats-base-dists-logistic-mode

    Usage

    var mode = require( '@stdlib/stats-base-dists-logistic-mode' );

    mode( mu, s )

    Returns the mode for a logistic distribution with location parameter mu and scale parameter s.

    var y = mode( 2.0, 1.0 );
    // returns 2.0
    
    y = mode( 0.0, 1.0 );
    // returns 0.0
    
    y = mode( -1.0, 4.0 );
    // returns -1.0

    If provided NaN as any argument, the function returns NaN.

    var y = mode( NaN, 1.0 );
    // returns NaN
    
    y = mode( 0.0, NaN );
    // returns NaN

    If provided s <= 0, the function returns NaN.

    var y = mode( 0.0, 0.0 );
    // returns NaN
    
    y = mode( 0.0, -1.0 );
    // returns NaN

    Examples

    var randu = require( '@stdlib/random-base-randu' );
    var mode = require( '@stdlib/stats-base-dists-logistic-mode' );
    
    var mu;
    var s;
    var y;
    var i;
    
    for ( i = 0; i < 10; i++ ) {
        mu = ( randu()*10.0 ) - 5.0;
        s = randu() * 20.0;
        y = mode( mu, s );
        console.log( 'µ: %d, s: %d, mode(X;µ,s): %d', mu.toFixed( 4 ), s.toFixed( 4 ), y.toFixed( 4 ) );
    }

    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

    Chat


    License

    See LICENSE.

    Copyright

    Copyright © 2016-2021. The Stdlib Authors.

    Install

    npm i @stdlib/stats-base-dists-logistic-mode

    Homepage

    stdlib.io

    DownloadsWeekly Downloads

    7

    Version

    0.0.6

    License

    Apache-2.0

    Unpacked Size

    43.6 kB

    Total Files

    10

    Last publish

    Collaborators

    • stdlib-bot
    • kgryte
    • planeshifter
    • rreusser