regression-exponential

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[![build status][ci-image]][ci-url]
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Exponential Regression.

Installation

$ npm i ml-regression-exponential

Usage

This calculates parameters A and B for the equation y = B e^(A x).

``js
import { ExponentialRegression } from 'ml-regression-exponential';

const x = [0, 1, 2, 3, 4];
const y = [1.5, 2.5, 3.5, 5.0, 7.5];

const regression = new ExponentialRegression(x, y);

regression.A; // 0.391202
regression.B; // 1.579909
regression.predict(2); // 3.454825
regression.toString(3); // f(x) = 1.58 exp(0.391 x)
``

License

MIT

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[npm-url]: https://npmjs.org/package/ml-regression-exponential
[ci-image]: https://github.com/mljs/regression-exponential/workflows/Node.js%20CI/badge.svg?branch=main
[ci-url]: https://github.com/mljs/regression-exponential/actions?query=workflow%3A%22Node.js+CI%22
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[download-url]: https://npmjs.org/package/ml-regression-exponential