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diff --git a/helpcontent2/source/text/scalc/01/statistics_covariance.xhp b/helpcontent2/source/text/scalc/01/statistics_covariance.xhp new file mode 100644 index 000000000..b2b4d1d96 --- /dev/null +++ b/helpcontent2/source/text/scalc/01/statistics_covariance.xhp @@ -0,0 +1,97 @@ +<?xml version="1.0" encoding="UTF-8"?> +<helpdocument version="1.0"> +<!-- + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + --> + +<meta> +<topic id="ID" indexer="include" status="PUBLISH"> +<title xml-lang="en-US" id="tit">Data Covariance in Calc</title> +<filename>/text/scalc/01/statistics_covariance.xhp</filename> +</topic> +</meta> +<body> +<bookmark xml-lang="en-US" branch="index" id="bm_id2964278"> +<bookmark_value>Analysis toolpack;covariance</bookmark_value> +<bookmark_value>covariance;Analysis toolpack</bookmark_value> +<bookmark_value>Data statistics;covariance</bookmark_value> +</bookmark> +<bookmark xml-lang="en-US" branch="hid/modules/scalc/ui/covariancedialog/CovarianceDialog" id="bm_id2945673" localize="false"/> +<bookmark xml-lang="en-US" branch="hid/modules/scalc/ui/covariancedialog/@@nowidget@@" id="bm_id2945673" localize="false"/> +<section id="covariance"> + <h1 id="hd_id1000100"><variable id="covarianceh1"><link href="text/scalc/01/statistics_covariance.xhp" name="Covariance">Covariance</link></variable></h1> +<paragraph id="par_id1001940" role="paragraph" xml-lang="en-US"><ahelp hid="modules/scalc/ui/covariancedialog/CovarianceDialog">Calculates the covariance of two sets of numeric data.</ahelp></paragraph> +</section> +<section id="howtoget"> +<paragraph id="par_id1001950" role="paragraph" xml-lang="en-US"><variable id="cov01">Choose <menuitem>Data - Statistics - Covariance</menuitem></variable></paragraph> +</section> +<paragraph id="par_id1001960" role="paragraph" xml-lang="en-US">The covariance is a measure of how much two random variables change together.</paragraph> +<note id="par_id1001970">For more information on statistical covariance, refer to the <link href="https://en.wikipedia.org/wiki/Covariance" name="English Wikipedia: Covariance">corresponding Wikipedia article</link>.</note> +<embed href="text/scalc/01/stat_data.xhp#data"/> +<embed href="text/scalc/01/stat_data.xhp#grouped"/><embed href="text/scalc/01/stat_data.xhp#sampledata01"/> +<paragraph id="par_id1001980" role="paragraph" xml-lang="en-US">The following table displays the results of the covariance of the sample data above.</paragraph> +<table id="Tabela7"> +<tablerow> +<tablecell> +<paragraph id="par_id1001990" role="tablehead" xml-lang="en-US">Covariances</paragraph> +</tablecell> +<tablecell> +<paragraph id="par_id1002000" role="tablehead" xml-lang="en-US">Column 1</paragraph> +</tablecell> +<tablecell> +<paragraph id="par_id1002010" role="tablehead" xml-lang="en-US">Column 2</paragraph> +</tablecell> +<tablecell> +<paragraph id="par_id1002020" role="tablehead" xml-lang="en-US">Column 3</paragraph> +</tablecell> +</tablerow> +<tablerow> +<tablecell> +<paragraph id="par_id1002030" role="tablehead" xml-lang="en-US">Column 1</paragraph> +</tablecell> +<tablecell> +<paragraph id="par_id1002040" role="tablecontent" xml-lang="en-US" localize="false">126.8099173554</paragraph> +</tablecell> +<tablecell> +</tablecell> +<tablecell> +</tablecell> +</tablerow> +<tablerow> +<tablecell> +<paragraph id="par_id1002050" role="tablehead" xml-lang="en-US">Column 2</paragraph> +</tablecell> +<tablecell> +<paragraph id="par_id1002060" role="tablecontent" xml-lang="en-US" localize="false">-61.4444444444</paragraph> +</tablecell> +<tablecell> +<paragraph id="par_id1002070" role="tablecontent" xml-lang="en-US" localize="false">258.41</paragraph> +</tablecell> +<tablecell> +</tablecell> +</tablerow> +<tablerow> +<tablecell> +<paragraph id="par_id1002080" role="tablehead" xml-lang="en-US">Column 3</paragraph> +</tablecell> +<tablecell> +<paragraph id="par_id1002090" role="tablecontent" xml-lang="en-US" localize="false">-32</paragraph> +</tablecell> +<tablecell> +<paragraph id="par_id1002100" role="tablecontent" xml-lang="en-US" localize="false">53.11</paragraph> +</tablecell> +<tablecell> +<paragraph id="par_id1002110" role="tablecontent" xml-lang="en-US" localize="false">204.61</paragraph> +</tablecell> +</tablerow> +</table> +<section id="relatedtopics"> +<embed href="text/scalc/01/stat_data.xhp#otherstat"/> +</section> +</body> +</helpdocument> |