compute-argmax
    DefinitelyTyped icon, indicating that this package has TypeScript declarations provided by the separate @types/compute-argmax package

    1.0.0 • Public • Published

    argmax

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    Computes the maximum value of a numeric array and returns the corresponding array indices.

    Installation

    $ npm install compute-argmax

    For use in the browser, use browserify.

    Usage

    To use the module,

    var argmax = require( 'compute-argmax' );

    argmax( arr )

    Computes the maximum value of a numeric array and returns the corresponding array indices.

    var data = [ 3, 2, 5, 2, 5 ];
     
    var idx = argmax( data );
    // returns [2,4]

    Examples

    var argmax = require( 'compute-argmax' );
     
    // Simulate some data...
    var data = new Array( 100 );
    for ( var i = 0; i < data.length; i++ ) {
        data[ i ] = Math.round( Math.random()*100 );
    }
    var idx = argmax( data );
    console.log( idx );

    To run the example code from the top-level application directory,

    $ node ./examples/index.js

    Tests

    Unit

    Unit tests use the Mocha test framework with Chai assertions. To run the tests, execute the following command in the top-level application directory:

    $ make test

    All new feature development should have corresponding unit tests to validate correct functionality.

    Test Coverage

    This repository uses Istanbul as its code coverage tool. To generate a test coverage report, execute the following command in the top-level application directory:

    $ make test-cov

    Istanbul creates a ./reports/coverage directory. To access an HTML version of the report,

    $ make view-cov

    License

    MIT license.


    Copyright

    Copyright © 2014. Athan Reines.

    Install

    npm i compute-argmax

    DownloadsWeekly Downloads

    764

    Version

    1.0.0

    License

    none

    Last publish

    Collaborators

    • kgryte