average-rating

average-rating

Calculate average and scoring based on Wilson Score Equation

Usage

import {rate, average, score} from 'average-rating';

// from 1 to 5 stars
let rating = [134055, 57472, 143135, 365957, 1448459];
rate(rating); // --> 0.84
average(rating); // --> 4.4

// get Winson score for a pair of (Positive, Negative) voting
score(0, 1000); // --> 0
score(1000, 0); // --> 0.96
score(1000, 1000); // --> 0.48

Test

npm install
npm test