argmax
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 = ;
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 = ;// returns [2,4]
Examples
var argmax = ;// Simulate some data...var data = 100 ;for var i = 0; i < datalength; i++data i = Math;var idx = ;console;
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
Copyright
Copyright © 2014. Athan Reines.