array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'uk', ), 'this' => array ( 0 => 'intro.stats.php', 1 => 'Вступ', 2 => 'Вступ', ), 'up' => array ( 0 => 'book.stats.php', 1 => 'Statistics', ), 'prev' => array ( 0 => 'book.stats.php', 1 => 'Statistics', ), 'next' => array ( 0 => 'stats.setup.php', 1 => 'Встановлення/налаштування', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/stats/book.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

Вступ

Увага

This extension is unmaintained.

This is the statistics extension. It contains few dozens of functions useful for statistical computations. It is a wrapper around 2 scientific libraries, namely DCDFLIB (Library of C routines for Cumulative Distributions Functions, Inverses, and Other parameters) by B. Brown & J. Lavato and RANDLIB by Barry Brown, James Lavato & Kathy Russell. Includes CD and PD functions.