--- title: Hi-Folks/statistics: PHP package that provides functions... description: A comprehensive PHP package for statistical analysis of numeric data. It provides descriptive statistics (mean, median, mode, variance, standard deviation),... canonical: https://daily.dev/posts/tkmxml2so twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Hi-Folks/statistics: PHP package that provides functions for calculating mathematical statistics of numeric data. | daily.dev og:description: A comprehensive PHP package for statistical analysis of numeric data. It provides descriptive statistics (mean, median, mode, variance, standard deviation),... og:url: https://daily.dev/posts/tkmxml2so og:image: https://api.daily.dev/og/posts/tKmXml2so.png og:image:alt: Post cover image og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Hi-Folks/statistics: PHP package that provides functions for calculating mathematical statistics of numeric data. **[PHP Dev](https://daily.dev/sources/phpdev)** · [@damienseguy](https://daily.dev/damienseguy) · 2 upvotes · 0 comments ## Summary A comprehensive PHP package for statistical analysis of numeric data. It provides descriptive statistics (mean, median, mode, variance, standard deviation), robust measures (trimmed mean, weighted median, MAD), distribution modeling via NormalDist and StudentT classes (PDF, CDF, inverse CDF), outlier detection (z-score and IQR-based), correlation, linear regression, kernel density estimation, frequency tables, hypothesis testing (z-test, t-test), and O(1) memory streaming statistics via StreamingStat. Inspired by Python's statistics module and installable via Composer. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 1 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments - [CNCF Unveils Schedule for KubeCon \+ CloudNativeCon Europe 2026](https://daily.dev/posts/cncf-unveils-schedule-for-kubecon-cloudnativecon-europe-2026-ikhcoa5cb) · CNCF · 2 upvotes · 0 comments - [CNCF Debuts KubeCon \+ CloudNativeCon Japan 2026 Schedule](https://daily.dev/posts/cncf-debuts-kubecon-cloudnativecon-japan-2026-schedule-xp5pyudub) · CNCF · 1 upvotes · 0 comments --- Tags: [#data-science](https://daily.dev/tags/data-science), [#php](https://daily.dev/tags/php), [#math](https://daily.dev/tags/math), [#statistics](https://daily.dev/tags/statistics), [#hacktoberfest](https://daily.dev/tags/hacktoberfest) [View this post on daily.dev](https://daily.dev/posts/tkmxml2so) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"DiscussionForumPosting","mainEntityOfPage":"https://daily.dev/posts/tkmxml2so","headline":"Hi-Folks/statistics: PHP package that provides functions for calculating mathematical statistics of numeric data.","text":"Shared: Hi-Folks/statistics: PHP package that provides functions for calculating mathematical statistics of numeric data.","url":"https://daily.dev/posts/tkmxml2so","datePublished":"2026-02-23T15:20:17.229Z","dateModified":"2026-02-23T15:20:53.598Z","author":{"@type":"Person","name":"Damien seguy","url":"https://daily.dev/damienseguy","image":"https://media.daily.dev/image/upload/s--nPbjKqol--/f_auto,q_auto/v1698422671/avatars/avatar_G85JhYcDxAg024Omc8Rlp","description":"PHP developer passionate about deep language knowledge, testing, static analysis, and sustainable it","worksFor":{"@type":"Organization","name":"Exakat","logo":"https://media.daily.dev/image/upload/s--ibtl6fze--/f_auto/v1749051132/companies/exakat"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"EndorseAction"},"userInteractionCount":35840}},"image":"https://media.daily.dev/image/upload/s--ZrL_HSsR--/f_auto/v1722860399/public/Placeholder%2006","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":2},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"sharedContent":{"@type":"WebPage","url":"https://api.daily.dev/r/e8uG4KN5j"},"isPartOf":{"@type":"WebPage","url":"https://daily.dev/squads/phpdev","name":"PHP Dev"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"PHP Dev","item":"https://daily.dev/squads/phpdev"},{"@type":"ListItem","position":3,"name":"Hi-Folks/statistics: PHP package that provides functions for calculating mathematical statistics of numeric data."}]} ```