https://github.com/arjanfrans/node-ztable

A simple module to convert z-scores to percentiles.
https://github.com/arjanfrans/node-ztable

Last synced: 12 days ago
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A simple module to convert z-scores to percentiles.

• Host: GitHub
• URL: https://github.com/arjanfrans/node-ztable
• Owner: arjanfrans
• License: mit
• Created: 2015-08-20T22:11:24.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2016-03-15T21:09:31.000Z (over 8 years ago)
• Last Synced: 2024-10-11T19:23:52.755Z (about 1 month ago)
• Language: JavaScript
• Size: 8.79 KB
• Stars: 6
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# node-ztable

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[![Build Status](https://travis-ci.org/arjanfrans/node-ztable.svg?branch=master)](https://travis-ci.org/arjanfrans/node-ztable)

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A simple module to convert z-scores to percentiles using the standard normal table. If a z-score is higher than 3.49 or lower than -3.49, it will return 1 or 0 respectively. Example usage:

```Node

var ztable = require('ztable');

var zscore = -1.3452;

console.log(ztable(zscore));

// => 0.0901

```