PHPackages mykolavuy/forecast - PHPackages - PHPackages [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register) 1. [Directory](/) 2. / 3. [Utility & Helpers](/categories/utility) 4. / 5. mykolavuy/forecast ActiveLibrary[Utility & Helpers](/categories/utility) mykolavuy/forecast ================== PHP library for linear, power, and logarithmic regression forecasting. v0.3.0(11mo ago)10MITPHPPHP ^8.1 Since May 16Pushed 11mo agoCompare [ Source](https://github.com/MykolaVuy/ForecastRegressions)[ Packagist](https://packagist.org/packages/mykolavuy/forecast)[ RSS](/packages/mykolavuy-forecast/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (2)Dependencies (1)Versions (4)Used By (0) ๐Ÿ“ˆ Forecast Regressions ====================== [](#-forecast-regressions) [![PHP Version](https://camo.githubusercontent.com/7535257ca228724c93658bd52583d4e47a9bab02c356abf6e54c1d575f2151e6/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f5048502d382e312532422d626c75652e737667)](https://www.php.net/)[![MIT License](https://camo.githubusercontent.com/f0fa81d634309450d2baf8b61df694a8faba976abf947142e1483858bc96c699/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f6c6963656e73652d4d49542d6461726b677265656e2e737667)](LICENSE)[![GitHub Repo](https://camo.githubusercontent.com/8cd430fa813c01c2361f4e4ac70fc958da706e1d451cbb315bdb8f5c9b65a4fc/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f736f757263652d4769744875622d626c61636b3f6c6f676f3d676974687562)](https://github.com/MykolaVuy/ForecastRegressions) A simple and extensible library for forecasting missing data points using different regression models: **Linear**, **Power**, **Logarithmic**, and **Exponential**. Designed for PHP 8.1+. --- โœจ Features ---------- [](#-features) - ๐Ÿ“Š Supports **Linear**, **Power**, **Logarithmic**, and **Exponential** regression. - ๐Ÿ” Optional **interpolation-only** mode to avoid extrapolation. - ๐Ÿงฉ Pluggable architecture via `RegressionInterface`. - โšก๏ธ Fast, simple, and **stateless static prediction**: `ForecastService::predict($data, $method)` - โœ… Thoroughly unit-tested. --- ๐Ÿ“‚ Source Code ------------- [](#-source-code) The complete source code is available on [GitHub](https://github.com/MykolaVuy/ForecastRegressions). --- ๐Ÿ›  Installation -------------- [](#-installation) ``` composer require mykolavuy/forecast-regressions ``` --- ๐Ÿš€ Usage ------- [](#-usage) ``` use MykolaVuy\Forecast\ForecastService; $data = [ 1 => 10, 2 => null, 3 => 30, 4 => null, 5 => 50, 6 => null, ]; $service = new ForecastService(); // Linear regression forecast $result = $service->forecast($data, method: 'linear'); // Power regression with interpolation only $interpolated = $service->forecast($data, method: 'power', interpolateOnly: true); // ๐Ÿ”น Static call (no instance needed) $static = ForecastService::predict($data, method: 'exponential'); ``` --- ๐Ÿ”ง Regression Methods -------------------- [](#-regression-methods) MethodFormulaDescription`linear`y = a \* x + bStraight-line fitting`power`y = a \* x^bExponential-style growth/decay`logarithmic`y = a + b \* log(x)Logarithmic trend modeling`exponential`y = a \* e^(b \* x)Classic exponential regression--- โœ… Requirements -------------- [](#-requirements) - PHP 8.1 or higher - Composer --- ๐Ÿงช Running Tests --------------- [](#-running-tests) ``` ./vendor/bin/phpunit ``` > Test files are located in the tests/ directory. --- ๐Ÿ“„ License --------- [](#-license) This project is licensed under the [MIT License](LICENSE). --- ๐ŸŒ Projects by the Author ------------------------ [](#-projects-by-the-author) ### [intester.com](https://intester.com) [](#intestercom) > **InTester** is a secure and transparent online knowledge assessment platform. It offers time-limited tests, anti-cheating measures, instant results with PDF certificates, and public test records โ€” making it ideal for job seekers and recruiters alike. ### [dctsign.com](https://dctsign.com) [](#dctsigncom) > **DCT Sign** is a blockchain-backed electronic signature platform that prioritizes privacy and data integrity. Users can securely sign documents without storing the original files, ensuring confidentiality and compliance with advanced e-signature standards. --- *Thank you for using ForecastRegressions! Contributions and feedback are welcome.* ### Health Score 26 โ€” LowBetter than 43% of packages Maintenance54 Moderate activity, may be stable Popularity2 Limited adoption so far Community6 Small or concentrated contributor base Maturity37 Early-stage or recently created project Bus Factor1 Top contributor holds 100% of commits โ€” single point of failure How is this calculated?**Maintenance (25%)** โ€” Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** โ€” Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** โ€” Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** โ€” Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~19 days Total 2 Last Release 338d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/85d98199500b9c63de707a2a1f3a97055ccc1a4d77b6285300962a819242b0ae?d=identicon)[MykolaVuy](/maintainers/MykolaVuy) --- Top Contributors [![MykolaVuy](https://avatars.githubusercontent.com/u/28922289?v=4)](https://github.com/MykolaVuy "MykolaVuy (8 commits)") --- Tags exponential-regressionforecastlinear-regressionlogarithmic-regressionmathpower-regressionregresssion ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/mykolavuy-forecast/health.svg) ``` [![Health](https://phpackages.com/badges/mykolavuy-forecast/health.svg)](https://phpackages.com/packages/mykolavuy-forecast) ``` ### Alternatives [razonyang/yii2-rate-limiter Yii2 Rate Limiter 1025.0k1](/packages/razonyang-yii2-rate-limiter) PHPackages ยฉ 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)