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diff --git a/commons-math3-3.6.1/docs/apidocs/org/apache/commons/math3/stat/descriptive/class-use/StatisticalSummary.html b/commons-math3-3.6.1/docs/apidocs/org/apache/commons/math3/stat/descriptive/class-use/StatisticalSummary.html new file mode 100644 index 0000000..5cf8561 --- /dev/null +++ b/commons-math3-3.6.1/docs/apidocs/org/apache/commons/math3/stat/descriptive/class-use/StatisticalSummary.html @@ -0,0 +1,414 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<!-- NewPage --> +<html lang="en"> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> +<title>Uses of Interface org.apache.commons.math3.stat.descriptive.StatisticalSummary (Apache Commons Math 3.6.1 API)</title> +<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style"> +</head> +<body> +<script type="text/javascript"><!-- + if (location.href.indexOf('is-external=true') == -1) { + 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"none"; + } + //--> +</script> +</div> +<a name="skip-navbar_top"> +<!-- --> +</a></div> +<!-- ========= END OF TOP NAVBAR ========= --> +<div class="header"> +<h2 title="Uses of Interface org.apache.commons.math3.stat.descriptive.StatisticalSummary" class="title">Uses of Interface<br>org.apache.commons.math3.stat.descriptive.StatisticalSummary</h2> +</div> +<div class="classUseContainer"> +<ul class="blockList"> +<li class="blockList"> +<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation"> +<caption><span>Packages that use <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Package</th> +<th class="colLast" scope="col">Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><a href="#org.apache.commons.math3.random">org.apache.commons.math3.random</a></td> +<td class="colLast"> +<div class="block">Random number and random data generators.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><a href="#org.apache.commons.math3.stat.descriptive">org.apache.commons.math3.stat.descriptive</a></td> +<td class="colLast"> +<div class="block">Generic univariate summary statistic objects.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><a href="#org.apache.commons.math3.stat.inference">org.apache.commons.math3.stat.inference</a></td> +<td class="colLast"> +<div class="block">Classes providing hypothesis testing.</div> +</td> +</tr> +</tbody> +</table> +</li> +<li class="blockList"> +<ul class="blockList"> +<li class="blockList"><a name="org.apache.commons.math3.random"> +<!-- --> +</a> +<h3>Uses of <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> in <a href="../../../../../../../org/apache/commons/math3/random/package-summary.html">org.apache.commons.math3.random</a></h3> +<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Methods in <a href="../../../../../../../org/apache/commons/math3/random/package-summary.html">org.apache.commons.math3.random</a> that return <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a></code></td> +<td class="colLast"><span class="strong">EmpiricalDistribution.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/random/EmpiricalDistribution.html#getSampleStats()">getSampleStats</a></strong>()</code> +<div class="block">Returns a <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive"><code>StatisticalSummary</code></a> describing this distribution.</div> +</td> +</tr> +</tbody> +</table> +</li> +<li class="blockList"><a name="org.apache.commons.math3.stat.descriptive"> +<!-- --> +</a> +<h3>Uses of <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> in <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/package-summary.html">org.apache.commons.math3.stat.descriptive</a></h3> +<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation"> +<caption><span>Classes in <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/package-summary.html">org.apache.commons.math3.stat.descriptive</a> that implement <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Class and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code>class </code></td> +<td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/AggregateSummaryStatistics.html" title="class in org.apache.commons.math3.stat.descriptive">AggregateSummaryStatistics</a></strong></code> +<div class="block"> + An aggregator for <code>SummaryStatistics</code> from several data sets or + data set partitions.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>class </code></td> +<td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/DescriptiveStatistics.html" title="class in org.apache.commons.math3.stat.descriptive">DescriptiveStatistics</a></strong></code> +<div class="block">Maintains a dataset of values of a single variable and computes descriptive + statistics based on stored data.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>class </code></td> +<td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummaryValues.html" title="class in org.apache.commons.math3.stat.descriptive">StatisticalSummaryValues</a></strong></code> +<div class="block">Value object representing the results of a univariate statistical summary.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>class </code></td> +<td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/SummaryStatistics.html" title="class in org.apache.commons.math3.stat.descriptive">SummaryStatistics</a></strong></code> +<div class="block"> + Computes summary statistics for a stream of data values added using the + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/SummaryStatistics.html#addValue(double)"><code>addValue</code></a> method.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>class </code></td> +<td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/SynchronizedDescriptiveStatistics.html" title="class in org.apache.commons.math3.stat.descriptive">SynchronizedDescriptiveStatistics</a></strong></code> +<div class="block">Implementation of + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/DescriptiveStatistics.html" title="class in org.apache.commons.math3.stat.descriptive"><code>DescriptiveStatistics</code></a> that + is safe to use in a multithreaded environment.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>class </code></td> +<td class="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/SynchronizedSummaryStatistics.html" title="class in org.apache.commons.math3.stat.descriptive">SynchronizedSummaryStatistics</a></strong></code> +<div class="block">Implementation of + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/SummaryStatistics.html" title="class in org.apache.commons.math3.stat.descriptive"><code>SummaryStatistics</code></a> that + is safe to use in a multithreaded environment.</div> +</td> +</tr> +</tbody> +</table> +<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Methods in <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/package-summary.html">org.apache.commons.math3.stat.descriptive</a> that return <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a></code></td> +<td class="colLast"><span class="strong">AggregateSummaryStatistics.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/AggregateSummaryStatistics.html#getSummary()">getSummary</a></strong>()</code> +<div class="block">Return a <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummaryValues.html" title="class in org.apache.commons.math3.stat.descriptive"><code>StatisticalSummaryValues</code></a> instance reporting current + aggregate statistics.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a></code></td> +<td class="colLast"><span class="strong">SummaryStatistics.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/SummaryStatistics.html#getSummary()">getSummary</a></strong>()</code> +<div class="block">Return a <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummaryValues.html" title="class in org.apache.commons.math3.stat.descriptive"><code>StatisticalSummaryValues</code></a> instance reporting current + statistics.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a></code></td> +<td class="colLast"><span class="strong">SynchronizedSummaryStatistics.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/SynchronizedSummaryStatistics.html#getSummary()">getSummary</a></strong>()</code> +<div class="block">Return a <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummaryValues.html" title="class in org.apache.commons.math3.stat.descriptive"><code>StatisticalSummaryValues</code></a> instance reporting current + statistics.</div> +</td> +</tr> +</tbody> +</table> +<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Method parameters in <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/package-summary.html">org.apache.commons.math3.stat.descriptive</a> with type arguments of type <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code>static <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummaryValues.html" title="class in org.apache.commons.math3.stat.descriptive">StatisticalSummaryValues</a></code></td> +<td class="colLast"><span class="strong">AggregateSummaryStatistics.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/AggregateSummaryStatistics.html#aggregate(java.util.Collection)">aggregate</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><? extends <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a>> statistics)</code> +<div class="block">Computes aggregate summary statistics.</div> +</td> +</tr> +</tbody> +</table> +</li> +<li class="blockList"><a name="org.apache.commons.math3.stat.inference"> +<!-- --> +</a> +<h3>Uses of <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> in <a href="../../../../../../../org/apache/commons/math3/stat/inference/package-summary.html">org.apache.commons.math3.stat.inference</a></h3> +<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Methods in <a href="../../../../../../../org/apache/commons/math3/stat/inference/package-summary.html">org.apache.commons.math3.stat.inference</a> with parameters of type <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code>static double</code></td> +<td class="colLast"><span class="strong">TestUtils.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TestUtils.html#homoscedasticT(org.apache.commons.math3.stat.descriptive.StatisticalSummary,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary)">homoscedasticT</a></strong>(<a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats1, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats2)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>double</code></td> +<td class="colLast"><span class="strong">TTest.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TTest.html#homoscedasticT(org.apache.commons.math3.stat.descriptive.StatisticalSummary,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary)">homoscedasticT</a></strong>(<a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats1, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats2)</code> +<div class="block">Computes a 2-sample t statistic, comparing the means of the datasets + described by two <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive"><code>StatisticalSummary</code></a> instances, under the + assumption of equal subpopulation variances.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static double</code></td> +<td class="colLast"><span class="strong">TestUtils.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TestUtils.html#homoscedasticTTest(org.apache.commons.math3.stat.descriptive.StatisticalSummary,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary)">homoscedasticTTest</a></strong>(<a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats1, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats2)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>double</code></td> +<td class="colLast"><span class="strong">TTest.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TTest.html#homoscedasticTTest(org.apache.commons.math3.stat.descriptive.StatisticalSummary,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary)">homoscedasticTTest</a></strong>(<a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats1, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats2)</code> +<div class="block">Returns the <i>observed significance level</i>, or + <i>p-value</i>, associated with a two-sample, two-tailed t-test + comparing the means of the datasets described by two StatisticalSummary + instances, under the hypothesis of equal subpopulation variances.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static double</code></td> +<td class="colLast"><span class="strong">TestUtils.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TestUtils.html#t(double,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary)">t</a></strong>(double mu, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>double</code></td> +<td class="colLast"><span class="strong">TTest.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TTest.html#t(double,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary)">t</a></strong>(double mu, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats)</code> +<div class="block">Computes a <a href="http://www.itl.nist.gov/div898/handbook/prc/section2/prc22.htm#formula"> + t statistic </a> to use in comparing the mean of the dataset described by + <code>sampleStats</code> to <code>mu</code>.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static double</code></td> +<td class="colLast"><span class="strong">TestUtils.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TestUtils.html#t(org.apache.commons.math3.stat.descriptive.StatisticalSummary,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary)">t</a></strong>(<a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats1, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats2)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>double</code></td> +<td class="colLast"><span class="strong">TTest.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TTest.html#t(org.apache.commons.math3.stat.descriptive.StatisticalSummary,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary)">t</a></strong>(<a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats1, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats2)</code> +<div class="block">Computes a 2-sample t statistic </a>, comparing the means of the datasets + described by two <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive"><code>StatisticalSummary</code></a> instances, without the + assumption of equal subpopulation variances.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static double</code></td> +<td class="colLast"><span class="strong">TestUtils.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TestUtils.html#tTest(double,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary)">tTest</a></strong>(double mu, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>double</code></td> +<td class="colLast"><span class="strong">TTest.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TTest.html#tTest(double,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary)">tTest</a></strong>(double mu, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats)</code> +<div class="block">Returns the <i>observed significance level</i>, or + <i>p-value</i>, associated with a one-sample, two-tailed t-test + comparing the mean of the dataset described by <code>sampleStats</code> + with the constant <code>mu</code>.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static boolean</code></td> +<td class="colLast"><span class="strong">TestUtils.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TestUtils.html#tTest(double,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary,%20double)">tTest</a></strong>(double mu, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats, + double alpha)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><span class="strong">TTest.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TTest.html#tTest(double,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary,%20double)">tTest</a></strong>(double mu, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats, + double alpha)</code> +<div class="block">Performs a <a href="http://www.itl.nist.gov/div898/handbook/eda/section3/eda353.htm"> + two-sided t-test</a> evaluating the null hypothesis that the mean of the + population from which the dataset described by <code>stats</code> is + drawn equals <code>mu</code>.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static double</code></td> +<td class="colLast"><span class="strong">TestUtils.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TestUtils.html#tTest(org.apache.commons.math3.stat.descriptive.StatisticalSummary,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary)">tTest</a></strong>(<a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats1, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats2)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>double</code></td> +<td class="colLast"><span class="strong">TTest.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TTest.html#tTest(org.apache.commons.math3.stat.descriptive.StatisticalSummary,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary)">tTest</a></strong>(<a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats1, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats2)</code> +<div class="block">Returns the <i>observed significance level</i>, or + <i>p-value</i>, associated with a two-sample, two-tailed t-test + comparing the means of the datasets described by two StatisticalSummary + instances.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static boolean</code></td> +<td class="colLast"><span class="strong">TestUtils.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TestUtils.html#tTest(org.apache.commons.math3.stat.descriptive.StatisticalSummary,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary,%20double)">tTest</a></strong>(<a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats1, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats2, + double alpha)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><span class="strong">TTest.</span><code><strong><a href="../../../../../../../org/apache/commons/math3/stat/inference/TTest.html#tTest(org.apache.commons.math3.stat.descriptive.StatisticalSummary,%20org.apache.commons.math3.stat.descriptive.StatisticalSummary,%20double)">tTest</a></strong>(<a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats1, + <a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">StatisticalSummary</a> sampleStats2, + double alpha)</code> +<div class="block">Performs a + <a href="http://www.itl.nist.gov/div898/handbook/eda/section3/eda353.htm"> + two-sided t-test</a> evaluating the null hypothesis that + <code>sampleStats1</code> and <code>sampleStats2</code> describe + datasets drawn from populations with the same mean, with significance + level <code>alpha</code>.</div> +</td> +</tr> +</tbody> +</table> +</li> +</ul> +</li> +</ul> +</div> +<!-- ======= START OF BOTTOM NAVBAR ====== --> +<div class="bottomNav"><a name="navbar_bottom"> +<!-- --> +</a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow"> +<!-- --> +</a> +<ul class="navList" title="Navigation"> +<li><a href="../../../../../../../overview-summary.html">Overview</a></li> +<li><a href="../package-summary.html">Package</a></li> +<li><a href="../../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalSummary.html" title="interface in org.apache.commons.math3.stat.descriptive">Class</a></li> +<li class="navBarCell1Rev">Use</li> +<li><a 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