Estimation tools set. Currently supported entities:

• 3-Point
• PERT

Try it out

Want to get a quick demo before using it? Press the button below.

Installation

With NPM:

npm i estimate-js -S

or using YARN:

yarn add estimate-js

Usage

Import required entities to you code:

  import { ThreePointEstimate, PertEstimate } from 'estimate-js';

Perform operations you need:

  const threePointEstimate = new ThreePointEstimate(2, 3, 5);
  const PERTEstimate = new PertEstimate(threePointEstimate);

  const { estimate: E, standartDeviation: SD } = PERTEstimate;

  // 95% prob.
  console.log(E - (2 * SD), '-', E + (2 * SD));