npm install clusters
Clusters identifies clusters in data using the k-means algorithm implemented in JavaScript. For more on K-means, check out this blog post.
npm install clusters --save
``javascript
var clusterMaker = require('clusters');
//number of clusters, defaults to undefined
clusterMaker.k(3);
//number of iterations (higher number gives more time to converge), defaults to 1000
clusterMaker.iterations(750);
//data from which to identify clusters, defaults to []
clusterMaker.data([[1, 0], [0, 1], [0, 0], [-10, 10], [-9, 11], [10, 10], [11, 12]]);
console.log(clusterMaker.clusters());
// { centroid: [10.5 , 11], points: [[10, 10], [11, 12]] },
// { centroid: [-9.5, 10.5], points: [[-10, 10], [-9, 11]] },
// { centroid: [0.3333333333333333, 0.3333333333333333], points: [[1, 0], [0, 1], [0, 0]] }
`
npm test`
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> Copyright (c) 2015 Nathan Epstein
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