array-xy-weighted-merge

Merge abscissa values on similar ordinates and weight the group of abscissa.

Installation

$ npm install --save ml-array-xy-weighted-merge

Usage

import weightedMerge from 'ml-array-xy-weighted-merge';

const points = {
  x: [100.001, 100.002, 200.01, 200.02, 300.0001, 300.0002],
  y: [10, 11, 20, 21, 30, 31]
};

const merged = weightedMerge(points, { groupWidth: 0.010001 });
/*
merged.x -> [
    (100.002 * 10 + 100.001 * 11) / 21,
    (200.01 * 20 + 200.02 * 21) / 41,
    (300.0002 * 30 + 300.0001 * 31) / 61
];
merged.y -> [21, 41, 61];
*/

License

MIT