Normal

A stupid simple normal (gaussian) distribution – random number generator.

Install

$ npm install https://github.com/unsalted/normal.git --save

How to use

const Normal = require('normal')

/**
 * @param  {Number} mean value
 * @param  {Number} standard deviation
 */
const normal = new Normal(100, 15)

 /**
 * Return single random number within the standard deviation of the mean value.
 * @return {Number}
 */
console.log(normal.value())

/*
119.74043550816609
/*

/**
 * Return an array of values within the standard deviation of the mean value.
 * @param  {Number} array length
 * @return {Array}
 */
console.log(normal.values(5))

/*
[ 86.71858776443933, 95.22331093866198, 102.19432591648552, 92.34748920475664, 119.04194408354127 ]
 */

NPM commands

npm run build
npm run lint
npm run test

License

MIT license; see LICENSE.