Package Exports
- standarddeviation
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Readme
STDEV - Standard Deviation
A tiny library for calculating Standard Deviation. Inputs a dataset array, retrieves the calculated standard deviation as float.
Installation
NPM:
npm install standarddeviation --save
Yarn:
yarn add standarddeviation
Usage
Require the module in your node project:
const stdev = require('standarddeviation')
Make sure you have a dataset that is an array:
const exampleSet = [0, 1, 2, 3, 4, 5, 6]
Execute Standard Deviation calculation:
const deviation = stdev.calculateStandardDeviation(exampleSet)
Log the result
console.log(deviation)
Check your console for the result:
$ 2.160246899469287
Tests
Run mocha/chai:
npm test
Contributing
Please help me in making this module even better. File an issue if something doesn't work. Thanks!
Contributors
- supernoir
Release History
- 0.0.1 Initial release
- 0.0.2 Renames Module to StandardDeviation