https://github.com/foxted/basic-trend

Basic algorithm to detect increasing, decreasing or stable trend in a Numbers sequence
https://github.com/foxted/basic-trend

arrays sequence statistics trends

Last synced: 21 days ago
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Basic algorithm to detect increasing, decreasing or stable trend in a Numbers sequence

• Host: GitHub
• URL: https://github.com/foxted/basic-trend
• Owner: foxted
• License: mit
• Created: 2019-12-18T15:36:42.000Z (almost 5 years ago)
• Default Branch: main
• Last Pushed: 2023-05-08T02:43:01.000Z (over 1 year ago)
• Last Synced: 2024-04-29T16:22:16.402Z (6 months ago)
• Topics: arrays, sequence, statistics, trends
• Language: JavaScript
• Homepage:
• Size: 1.81 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

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README

        
# Basic Trend

Basic algorithm to detect increasing, decreasing or stable trend in a Numbers sequence.

## Installation

```bash

$ npm install --save basic-trend

```

## Usage

```javascript

import trend from 'basic-trend';

const sequence = [5,4,7,8,5,2,1,4,5,2,145,7,54,2,6,5,48,6,2,4,101,4,5,75,4,1,2,4,7,5,1,2,5,65,4,4,7,8];

const trend = trend(sequence);

```

## Concept

- If the given sequence appears to be increasing this method will return `1`

- If the given sequence appears to be decreasing, this method will return `-1`

- If the given sequence appears to be stable or scattered, this method will return `0`