https://github.com/alejogs4/statistics.js

statistics
https://github.com/alejogs4/statistics.js

Last synced: about 13 hours ago
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statistics

• Host: GitHub
• URL: https://github.com/alejogs4/statistics.js
• Owner: alejogs4
• License: mit
• Created: 2018-08-11T03:42:04.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-08-20T03:32:46.000Z (about 6 years ago)
• Last Synced: 2024-11-09T06:56:09.334Z (7 days ago)
• Language: JavaScript
• Size: 13.7 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# statistics.js

Statistics is a library to get data for describe the behavior of many data sets

The library has one class to get every data of decriptive statistics

```javascript

  const { DescriptiveStatistics } = require('@alejogs4/statistics')

  const proof = new DescriptiveStatistics(array)

```

The array should be an array of numbers

## DescriptiveStatistics methods

### avg

Should return the average of data set

### mode

Take your set of data and return the most repeated value

### median

Get the value that divide the sample in two parts

### percentile

Get the percentile of data set

This function need one parameter that is the percent of your percentile

### iqr

Get the difference between percentile 75 and percentile 25

### range

Get the difference between the max element of your sample and the min element

### variance

Get the variance of the data respect their average

### standardDeviation

Get the standard deviation that is equal to square root of variance

### variationCoefficient

Get how many times the standard deviation is in the average