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/* eslint no-shadow: 0 */
const test = require("tap").test;const ss = require("../");
test("subtractFromMean", function (t) {    t.test("can remove a single value from a mean", function (t) {        const values = [13, 14, 15, 8, 20, 54];        t.equal(ss.subtractFromMean(ss.mean(values), values.length, 54), 14);        t.equal(            ss.subtractFromMean(ss.mean(values), values.length, 54),            ss.mean(values.slice(0, -1))        );        t.end();    });    t.end();});