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iotcat
d328913389
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5 years ago | |
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| .. | ||
| tests | 5 years ago | |
| .npmignore | 5 years ago | |
| .travis.yml | 5 years ago | |
| README.md | 5 years ago | |
| index.js | 5 years ago | |
| package.json | 5 years ago | |
README.md
moving-average
Exponential Moving Average for Node.js.
Also suports Moving Variance.
Install
$ npm install moving-average
Use
var timeInterval = 5 * 60 * 1000; // 5 minutes
var MA = require('moving-average');
var ma = MA(timeInterval);
setInterval(function() {
ma.push(Date.now(), Math.random() * 500);
console.log('moving average now is', ma.movingAverage());
console.log('moving variance now is', ma.variance());
});
License
MIT