ml-distance-euclidean/lib-es6/euclidean.js

Compute the euclidean distance between two vectors

export function squaredEuclidean(p, q) {
    let d = 0;
    for (let i = 0; i < p.length; i++) {
        d += (p[i] - q[i]) * (p[i] - q[i]);
    }
    return d;
}
export function euclidean(p, q) {
    return Math.sqrt(squaredEuclidean(p, q));
}