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main
packages/benchpress/src/reporter/util.ts
28 строк
968 B
Joey Perrott
refactor: update license text to point to angular.dev (#57901)
24 сен 2024, 16:33
24 сен 2024, 16:33
9dbe6fc
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/** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.dev/license */ import {MeasureValues} from '../measure_values'; import {Statistic} from '../statistic'; export function formatNum(n: number) { return n.toFixed(2); } export function sortedProps(obj: {[key: string]: any}) { return Object.keys(obj).sort(); } export function formatStats(validSamples: MeasureValues[], metricName: string): string { const samples = validSamples.map((measureValues) => measureValues.values[metricName]); const mean = Statistic.calculateMean(samples); const cv = Statistic.calculateCoefficientOfVariation(samples, mean); const formattedMean = formatNum(mean); // Note: Don't use the unicode character for +- as it might cause // hickups for consoles... return isNaN(cv) ? formattedMean : `${formattedMean}+-${Math.floor(cv)}%`; }