Libraries tagged by probability

Math Library for PHP. Features descriptive statistics and regressions; Continuous and discrete probability distributions; Linear algebra with matrices and vectors, Numerical analysis; special mathematical functions; Algebra

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PHP implementation of a number of statistical probability distributions: normal, beta, gamma, etc.

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🙋‍♀️ Minimal A/B Testing Library

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Bayesian probability calculator for split testing / AB testing.

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Library to deal with some mathematical stuff. Implemented or partially implemented mathematical concepts are: Complex number, Matrix, Normal distribution, Random, Angle, Random Complex, Descriptive Statistics, Parametric tests (Anova, Dependant t-Test) and Non-Parametric tests (Wilcoxon Signed-rank test, Wilcoxon-Mann-Whitney test, Kruskal-Wallis).

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Simple Items Gatcha with PHP

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A fluent Naive Bayes classifier for PHP and Laravel with normalized arbitrary-precision probabilities.

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A library to pick up the one with a specified probability from some items.

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Probability selector

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General-purpose utility classes for the ez-php ecosystem — Range, WeightedRandom, TimeProbability, DailyQuota

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Dice allows you to pick an option from a given pool with a given set of probabilities.

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Lightweight PHP micro-library for probabilistic and deterministic code execution — feature flags, A/B testing, gradual rollouts and sampling.

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Get weighted random samples using the alias method

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A precise and composable mathematical toolkit for PHP, built from reusable mathematical primitives for constructing reliable mathematical models.

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Точная арифметика произвольной точности и научные вычисления на PHP 8.1+ поверх BCMath: математика, статистика и проверка гипотез, финансы, геометрия, физика и химия.

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