# Simple Statistics A JavaScript implementation of descriptive, regression, and inference statistics. [![Coverage Status](https://coveralls.io/repos/github/simple-statistics/simple-statistics/badge.svg)](https://coveralls.io/github/simple-statistics/simple-statistics) [![npm version](https://badge.fury.io/js/simple-statistics.svg)](http://badge.fury.io/js/simple-statistics) Implemented in literate JavaScript with no dependencies, designed to work in all modern browsers (including IE) as well as in [node.js](https://nodejs.org/). * :green_book: [API Documentation](http://simplestatistics.org/docs/) * :chart_with_upwards_trend: [Benchmarks](./benchmarks/) * :kissing: [A list of other statistics libraries](./SEEALSO.md) ## Installation * **I'm using Node.js, Webpack, Browserify, Rollup, or another module bundler, and install packages from npm.** * First, install the `simple-statistics` module, using `npm install simple-statistics`, then include the code with require or import: * **I use the `require` function to use modules in my project. (most likely)** * When you use `require`, you have the freedom to assign the module to any variable name you want, but you need to specify the module's name exactly: in this case, 'simple-statistics'. The `require` method returns an object with all of the module's methods attached to it.

var ss = require('simple-statistics')

* **I use `import` to use modules in my project. I'm probably using Babel, `@std/esm`, Webpack, or Rollup.** * Import all functions under the ss object:

import * as ss from 'simple-statistics'

Include a specific named export:

import {min} from 'simple-statistics'

Simple statistics has _only_ named exports for ES6. * **I'm using Deno.** * Simple Statistics is published for Deno: https://deno.land/x/simplestatistics * **I'm not using a module bundler. I'm writing a web page, and want to include simple-statistics using a script tag.** * **I want to support all browsers** * When you use simple-statistics from a script tag, you don't get to choose the variable name it is assigned to: simple-statistics will always become available globally as the variable `ss`. You can reassign this variable to another name if you want to, but doing so is optional. ```HTML ``` * **I want to use ES6 modules in a browser and I'm [willing to only support new browsers](https://caniuse.com/#feat=es6-module) to do it** * This module works great with the [`?module`](https://unpkg.com/#/query-parameters) query parameter of unpkg. If you specify `type='module'` in your script tag, you'll be able to import simple-statistics directly - through `index.js` and with true [ES6 import syntax and behavior](http://exploringjs.com/es6/ch_modules.html). ```js ``` This feature is still experimental in unpkg and very bleeding-edge.

	Stars	Issues	Version	Updated	Created	Size
math.js	9	4	1.1.46	4 years ago	8 years ago	$Minified + gzip package size for math.js in KB$
mathjs	14,048	128	12.4.2	11 days ago	11 years ago
numjs	2,348	56	0.16.1	3 years ago	10 years ago
simple-statistics			7.8.3	a year ago	12 years ago

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