mirror of
https://github.com/php/doc-es.git
synced 2026-04-25 16:18:09 +02:00
Pedro Antonio Gil Rodríguez
e4daf49b5f
git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@333743 c90b9560-bf6c-de11-be94-00142212c4b1
152 lines
3.6 KiB
XML
152 lines
3.6 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: f06613e8b85b874531d300cc38d962d07dfa95a6 Maintainer: seros Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="function.stats-standard-deviation" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>stats_standard_deviation</refname>
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<refpurpose>Devuelve la desviación estándar</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>float</type><methodname>stats_standard_deviation</methodname>
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<methodparam><type>array</type><parameter>a</parameter></methodparam>
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<methodparam choice="opt"><type>bool</type><parameter>sample</parameter><initializer>false</initializer></methodparam>
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</methodsynopsis>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>a</parameter></term>
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<listitem>
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<para>
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El array de datos de los que calcular la desviación estándar. Observed que todos
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los valores del array serán convertidos a <type>float</type>.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>sample</parameter></term>
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<listitem>
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<para>
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Indica si <parameter>a</parameter> representa una muestra de la
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población; por omisión es &false;.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Devuelve la desviación estándar en caso de éxito; &false; en caso de error.
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</para>
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</refsect1>
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<refsect1 role="errors"><!-- {{{ -->
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&reftitle.errors;
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<para>
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Emite un error de nivel <constant>E_WARNING</constant> cuando hay menos de dos
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valores en <parameter>a</parameter>.
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</para>
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</refsect1><!-- }}} -->
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<!-- Use when a CHANGELOG exists
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<refsect1 role="changelog">
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&reftitle.changelog;
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<para>
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>Enter the PHP version of change here</entry>
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<entry>Description of change</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</para>
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</refsect1>
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-->
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<!-- Use when examples exist
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>A <function>stats_standard_deviation</function> example</title>
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<para>
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Any text that describes the purpose of the example, or
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what goes on in the example should go here (inside the
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<example> tag, not out
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</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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if ($anexample === true) {
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echo 'Use the PEAR Coding Standards';
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}
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?>
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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Use the PEAR Coding Standards
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]]>
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</screen>
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</example>
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</para>
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</refsect1>
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-->
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<!-- Use when adding See Also links
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function></function></member>
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<member>Or <link linkend="somethingelse">something else</link></member>
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</simplelist>
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</para>
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</refsect1>
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-->
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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