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<div class="subTitle">org.eclipse.january.dataset</div>
<h2 title="Class Stats" class="title">Class Stats</h2>
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<pre>public class <a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.36">Stats</a>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block">Statistics class
TODO Where is mode? http://en.wikipedia.org/wiki/Mode_(statistics)</div>
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<h3>Constructor Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#Stats--">Stats</a></span>()</code>&nbsp;</td>
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<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#averageDeviation-org.eclipse.january.dataset.Dataset-">averageDeviation</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a)</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#covariance-org.eclipse.january.dataset.Dataset-">covariance</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a)</code>
<div class="block">See <a href="../../../../org/eclipse/january/dataset/Stats.html#covariance-org.eclipse.january.dataset.Dataset-org.eclipse.january.dataset.Dataset-boolean-boolean-java.lang.Integer-"><code>covariance(Dataset a, Dataset b, boolean rowvar, boolean bias, Integer ddof)</code></a> with b = null, rowvar = true, bias = false and ddof = null.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#covariance-org.eclipse.january.dataset.Dataset-boolean-boolean-java.lang.Integer-">covariance</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean&nbsp;rowvar,
boolean&nbsp;bias,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>&nbsp;ddof)</code>
<div class="block">See <a href="../../../../org/eclipse/january/dataset/Stats.html#covariance-org.eclipse.january.dataset.Dataset-org.eclipse.january.dataset.Dataset-boolean-boolean-java.lang.Integer-"><code>covariance(Dataset a, Dataset b, boolean rowvar, boolean bias, Integer ddof)</code></a> with b = null.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#covariance-org.eclipse.january.dataset.Dataset-org.eclipse.january.dataset.Dataset-">covariance</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;b)</code>
<div class="block">See <a href="../../../../org/eclipse/january/dataset/Stats.html#covariance-org.eclipse.january.dataset.Dataset-org.eclipse.january.dataset.Dataset-boolean-boolean-java.lang.Integer-"><code>covariance(Dataset a, Dataset b, boolean rowvar, boolean bias, Integer ddof)</code></a> with b = null, rowvar = true, bias = false and ddof = null.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#covariance-org.eclipse.january.dataset.Dataset-org.eclipse.january.dataset.Dataset-boolean-boolean-java.lang.Integer-">covariance</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;b,
boolean&nbsp;rowvar,
boolean&nbsp;bias,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>&nbsp;ddof)</code>
<div class="block">Calculate the covariance matrix (array) of a concatenated with b.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#cumulativeProduct-org.eclipse.january.dataset.Dataset-boolean...-">cumulativeProduct</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#cumulativeProduct-org.eclipse.january.dataset.Dataset-int-boolean...-">cumulativeProduct</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#cumulativeSum-org.eclipse.january.dataset.Dataset-boolean...-">cumulativeSum</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#cumulativeSum-org.eclipse.january.dataset.Dataset-int-boolean...-">cumulativeSum</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#iqr-org.eclipse.january.dataset.Dataset-">iqr</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a)</code>
<div class="block">Interquartile range: Q3 - Q1</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#iqr-org.eclipse.january.dataset.Dataset-int-">iqr</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis)</code>
<div class="block">Interquartile range: Q3 - Q1</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#kurtosis-org.eclipse.january.dataset.Dataset-boolean...-">kurtosis</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#kurtosis-org.eclipse.january.dataset.Dataset-int-boolean...-">kurtosis</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#median-org.eclipse.january.dataset.Dataset-">median</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a)</code>&nbsp;</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#median-org.eclipse.january.dataset.Dataset-int-">median</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis)</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>static double[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#outlierValues-org.eclipse.january.dataset.Dataset-org.eclipse.january.dataset.Dataset-boolean-double-double-int-">outlierValues</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;mask,
boolean&nbsp;value,
double&nbsp;lo,
double&nbsp;hi,
int&nbsp;length)</code>
<div class="block">Calculate approximate outlier values.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>static double[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#outlierValues-org.eclipse.january.dataset.Dataset-double-double-int-">outlierValues</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
double&nbsp;lo,
double&nbsp;hi,
int&nbsp;length)</code>
<div class="block">Calculate approximate outlier values.</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#product-org.eclipse.january.dataset.Dataset-boolean...-">product</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#product-org.eclipse.january.dataset.Dataset-int:A-boolean...-">product</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int[]&nbsp;axes,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#product-org.eclipse.january.dataset.Dataset-int-boolean...-">product</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>static double[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#quantile-org.eclipse.january.dataset.Dataset-double...-">quantile</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
double...&nbsp;values)</code>
<div class="block">Calculate quantiles of dataset which is defined as the inverse of the cumulative distribution function (CDF)</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>static double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#quantile-org.eclipse.january.dataset.Dataset-double-">quantile</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
double&nbsp;q)</code>
<div class="block">Calculate quantile of dataset which is defined as the inverse of the cumulative distribution function (CDF)</div>
</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#quantile-org.eclipse.january.dataset.Dataset-int-double...-">quantile</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
double...&nbsp;values)</code>
<div class="block">Calculate quantiles of dataset which is defined as the inverse of the cumulative distribution function (CDF)</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>static double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#residual-org.eclipse.january.dataset.Dataset-org.eclipse.january.dataset.Dataset-">residual</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;b)</code>
<div class="block">The residual is the sum of squared differences</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#skewness-org.eclipse.january.dataset.Dataset-boolean...-">skewness</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#skewness-org.eclipse.january.dataset.Dataset-int-boolean...-">skewness</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#sum-org.eclipse.january.dataset.Dataset-boolean...-">sum</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#typedProduct-java.lang.Class-org.eclipse.january.dataset.Dataset-boolean...-">typedProduct</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;&nbsp;clazz,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>static &lt;T extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;<br>T</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#typedProduct-java.lang.Class-org.eclipse.january.dataset.Dataset-int:A-boolean...-">typedProduct</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;T&gt;&nbsp;clazz,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int[]&nbsp;axes,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>static &lt;T extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;<br>T</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#typedProduct-java.lang.Class-org.eclipse.january.dataset.Dataset-int-boolean...-">typedProduct</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;T&gt;&nbsp;clazz,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#typedProduct-org.eclipse.january.dataset.Dataset-int-boolean...-">typedProduct</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;dtype,
boolean...&nbsp;ignoreInvalids)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">Please use the class-based method <a href="../../../../org/eclipse/january/dataset/Stats.html#typedProduct-java.lang.Class-org.eclipse.january.dataset.Dataset-boolean...-"><code>typedProduct(Class, Dataset, boolean...)</code></a></span></div>
</div>
</td>
</tr>
<tr id="i31" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#typedProduct-org.eclipse.january.dataset.Dataset-int-int:A-boolean...-">typedProduct</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;dtype,
int[]&nbsp;axes,
boolean...&nbsp;ignoreInvalids)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">Please use the class-based method <a href="../../../../org/eclipse/january/dataset/Stats.html#typedProduct-java.lang.Class-org.eclipse.january.dataset.Dataset-int:A-boolean...-"><code>typedProduct(Class, Dataset, int[], boolean...)</code></a></span></div>
</div>
</td>
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#typedProduct-org.eclipse.january.dataset.Dataset-int-int-boolean...-">typedProduct</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;dtype,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">Please use the class-based method <a href="../../../../org/eclipse/january/dataset/Stats.html#typedProduct-java.lang.Class-org.eclipse.january.dataset.Dataset-int-boolean...-"><code>typedProduct(Class, Dataset, int, boolean...)</code></a></span></div>
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</td>
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<tr id="i33" class="rowColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#typedSum-java.lang.Class-org.eclipse.january.dataset.Dataset-boolean...-">typedSum</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;&nbsp;clazz,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i34" class="altColor">
<td class="colFirst"><code>static &lt;T extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;<br>T</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#typedSum-java.lang.Class-org.eclipse.january.dataset.Dataset-int:A-boolean...-">typedSum</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;T&gt;&nbsp;clazz,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int[]&nbsp;axes,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i35" class="rowColor">
<td class="colFirst"><code>static &lt;T extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;<br>T</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#typedSum-java.lang.Class-org.eclipse.january.dataset.Dataset-int-boolean...-">typedSum</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;T&gt;&nbsp;clazz,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</code>&nbsp;</td>
</tr>
<tr id="i36" class="altColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#typedSum-org.eclipse.january.dataset.Dataset-int-boolean...-">typedSum</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;dtype,
boolean...&nbsp;ignoreInvalids)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">Please use the class-based method <a href="../../../../org/eclipse/january/dataset/Stats.html#typedSum-java.lang.Class-org.eclipse.january.dataset.Dataset-boolean...-"><code>typedSum(Class, Dataset, boolean...)</code></a></span></div>
</div>
</td>
</tr>
<tr id="i37" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#typedSum-org.eclipse.january.dataset.Dataset-int-int-boolean...-">typedSum</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;dtype,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">Please use the class-based method <code>#typedSum(Class, Dataset, axis, boolean...)</code></span></div>
</div>
</td>
</tr>
<tr id="i38" class="altColor">
<td class="colFirst"><code>static double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/Stats.html#weightedResidual-org.eclipse.january.dataset.Dataset-org.eclipse.january.dataset.Dataset-org.eclipse.january.dataset.Dataset-">weightedResidual</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;b,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;w)</code>
<div class="block">The residual is the sum of squared differences</div>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h4>Stats</h4>
<pre>public&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.36">Stats</a>()</pre>
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<h4>quantile</h4>
<pre>public static&nbsp;double&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.295">quantile</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
double&nbsp;q)</pre>
<div class="block">Calculate quantile of dataset which is defined as the inverse of the cumulative distribution function (CDF)</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - </dd>
<dd><code>q</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>point at which CDF has value q</dd>
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<h4>quantile</h4>
<pre>public static&nbsp;double[]&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.315">quantile</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
double...&nbsp;values)</pre>
<div class="block">Calculate quantiles of dataset which is defined as the inverse of the cumulative distribution function (CDF)</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - </dd>
<dd><code>values</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>points at which CDF has given values</dd>
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<h4>quantile</h4>
<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>[]&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.342">quantile</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
double...&nbsp;values)</pre>
<div class="block">Calculate quantiles of dataset which is defined as the inverse of the cumulative distribution function (CDF)</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - </dd>
<dd><code>axis</code> - </dd>
<dd><code>values</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>points at which CDF has given values</dd>
</dl>
</li>
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<a name="median-org.eclipse.january.dataset.Dataset-int-">
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<h4>median</h4>
<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.398">median</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>axis</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>median</dd>
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<a name="median-org.eclipse.january.dataset.Dataset-">
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<h4>median</h4>
<pre>public static&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.407">median</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>median</dd>
</dl>
</li>
</ul>
<a name="iqr-org.eclipse.january.dataset.Dataset-">
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<h4>iqr</h4>
<pre>public static&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.417">iqr</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a)</pre>
<div class="block">Interquartile range: Q3 - Q1</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>range</dd>
</dl>
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<h4>iqr</h4>
<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.439">iqr</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis)</pre>
<div class="block">Interquartile range: Q3 - Q1</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - </dd>
<dd><code>axis</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>range</dd>
</dl>
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</ul>
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<h4>skewness</h4>
<pre>public static&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.746">skewness</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/IDataset.html#max-boolean...-"><code>IDataset.max(boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>skewness</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
</li>
</ul>
<a name="kurtosis-org.eclipse.january.dataset.Dataset-boolean...-">
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<h4>kurtosis</h4>
<pre>public static&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.756">kurtosis</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/IDataset.html#max-boolean...-"><code>IDataset.max(boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>kurtosis</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
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<h4>skewness</h4>
<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.767">skewness</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>axis</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/Dataset.html#max-int-boolean...-"><code>Dataset.max(int, boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>skewness along axis in dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
</li>
</ul>
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<h4>kurtosis</h4>
<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.779">kurtosis</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>axis</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/Dataset.html#max-int-boolean...-"><code>Dataset.max(int, boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>kurtosis along axis in dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
</li>
</ul>
<a name="sum-org.eclipse.january.dataset.Dataset-boolean...-">
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<pre>public static&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.790">sum</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/IDataset.html#max-boolean...-"><code>IDataset.max(boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>sum of dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
</li>
</ul>
<a name="typedSum-java.lang.Class-org.eclipse.january.dataset.Dataset-boolean...-">
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<pre>public static&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.801">typedSum</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;&nbsp;clazz,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>clazz</code> - dataset class</dd>
<dd><code>a</code> - dataset</dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/IDataset.html#max-boolean...-"><code>IDataset.max(boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>typed sum of dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.3</dd>
</dl>
</li>
</ul>
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<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public static&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.820">typedSum</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;dtype,
boolean...&nbsp;ignoreInvalids)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">Please use the class-based method <a href="../../../../org/eclipse/january/dataset/Stats.html#typedSum-java.lang.Class-org.eclipse.january.dataset.Dataset-boolean...-"><code>typedSum(Class, Dataset, boolean...)</code></a></span></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>dtype</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/IDataset.html#max-boolean...-"><code>IDataset.max(boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>typed sum of dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;&lt;T extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;&nbsp;T&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.832">typedSum</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;T&gt;&nbsp;clazz,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>clazz</code> - dataset class</dd>
<dd><code>a</code> - dataset</dd>
<dd><code>axis</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/Dataset.html#max-int-boolean...-"><code>Dataset.max(int, boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>typed sum of items along axis in dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.3</dd>
</dl>
</li>
</ul>
<a name="typedSum-java.lang.Class-org.eclipse.january.dataset.Dataset-int:A-boolean...-">
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<pre>public static&nbsp;&lt;T extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;&nbsp;T&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.844">typedSum</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;T&gt;&nbsp;clazz,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int[]&nbsp;axes,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>clazz</code> - dataset class</dd>
<dd><code>a</code> - dataset</dd>
<dd><code>axes</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/Dataset.html#max-int-boolean...-"><code>Dataset.max(int, boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>typed sum of items along axes in dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.3</dd>
</dl>
</li>
</ul>
<a name="typedSum-org.eclipse.january.dataset.Dataset-int-int-boolean...-">
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<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.858">typedSum</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;dtype,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">Please use the class-based method <code>#typedSum(Class, Dataset, axis, boolean...)</code></span></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>dtype</code> - </dd>
<dd><code>axis</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/Dataset.html#max-int-boolean...-"><code>Dataset.max(int, boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>typed sum of items along axis in dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
</li>
</ul>
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<h4>product</h4>
<pre>public static&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.868">product</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/IDataset.html#max-boolean...-"><code>IDataset.max(boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>product of all items in dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
</li>
</ul>
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<h4>product</h4>
<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.879">product</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>axis</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/Dataset.html#max-int-boolean...-"><code>Dataset.max(int, boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>product of items along axis in dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
</li>
</ul>
<a name="product-org.eclipse.january.dataset.Dataset-int:A-boolean...-">
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<h4>product</h4>
<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.890">product</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int[]&nbsp;axes,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>axes</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/Dataset.html#max-int-boolean...-"><code>Dataset.max(int, boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>product of items along axes in dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.2</dd>
</dl>
</li>
</ul>
<a name="typedProduct-java.lang.Class-org.eclipse.january.dataset.Dataset-boolean...-">
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<h4>typedProduct</h4>
<pre>public static&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.902">typedProduct</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;&nbsp;clazz,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>clazz</code> - dataset class</dd>
<dd><code>a</code> - dataset</dd>
<dd><code>dtype</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/IDataset.html#max-boolean...-"><code>IDataset.max(boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>typed product of all items in dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.3</dd>
</dl>
</li>
</ul>
<a name="typedProduct-org.eclipse.january.dataset.Dataset-int-boolean...-">
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<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public static&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.915">typedProduct</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;dtype,
boolean...&nbsp;ignoreInvalids)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">Please use the class-based method <a href="../../../../org/eclipse/january/dataset/Stats.html#typedProduct-java.lang.Class-org.eclipse.january.dataset.Dataset-boolean...-"><code>typedProduct(Class, Dataset, boolean...)</code></a></span></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>dtype</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/IDataset.html#max-boolean...-"><code>IDataset.max(boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>typed product of all items in dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
</li>
</ul>
<a name="typedProduct-java.lang.Class-org.eclipse.january.dataset.Dataset-int-boolean...-">
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<h4>typedProduct</h4>
<pre>public static&nbsp;&lt;T extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;&nbsp;T&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1036">typedProduct</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;T&gt;&nbsp;clazz,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>clazz</code> - dataset class</dd>
<dd><code>a</code> - dataset</dd>
<dd><code>axis</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/IDataset.html#max-boolean...-"><code>IDataset.max(boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>typed product of items along axis in dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.3</dd>
</dl>
</li>
</ul>
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<h4>typedProduct</h4>
<pre>public static&nbsp;&lt;T extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;&nbsp;T&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1049">typedProduct</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;T&gt;&nbsp;clazz,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int[]&nbsp;axes,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>clazz</code> - dataset class</dd>
<dd><code>a</code> - dataset</dd>
<dd><code>axes</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/IDataset.html#max-boolean...-"><code>IDataset.max(boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>typed product of items in axes of dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.3</dd>
</dl>
</li>
</ul>
<a name="typedProduct-org.eclipse.january.dataset.Dataset-int-int-boolean...-">
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<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1063">typedProduct</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;dtype,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">Please use the class-based method <a href="../../../../org/eclipse/january/dataset/Stats.html#typedProduct-java.lang.Class-org.eclipse.january.dataset.Dataset-int-boolean...-"><code>typedProduct(Class, Dataset, int, boolean...)</code></a></span></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>dtype</code> - </dd>
<dd><code>axis</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/IDataset.html#max-boolean...-"><code>IDataset.max(boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>typed product of items along axis in dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
</li>
</ul>
<a name="typedProduct-org.eclipse.january.dataset.Dataset-int-int:A-boolean...-">
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<h4>typedProduct</h4>
<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1077">typedProduct</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;dtype,
int[]&nbsp;axes,
boolean...&nbsp;ignoreInvalids)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">Please use the class-based method <a href="../../../../org/eclipse/january/dataset/Stats.html#typedProduct-java.lang.Class-org.eclipse.january.dataset.Dataset-int:A-boolean...-"><code>typedProduct(Class, Dataset, int[], boolean...)</code></a></span></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>dtype</code> - </dd>
<dd><code>axes</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/IDataset.html#max-boolean...-"><code>IDataset.max(boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>typed product of items in axes of dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.2</dd>
</dl>
</li>
</ul>
<a name="cumulativeProduct-org.eclipse.january.dataset.Dataset-boolean...-">
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<h4>cumulativeProduct</h4>
<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1273">cumulativeProduct</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/IDataset.html#max-boolean...-"><code>IDataset.max(boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>cumulative product of items in flattened dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
</li>
</ul>
<a name="cumulativeProduct-org.eclipse.january.dataset.Dataset-int-boolean...-">
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<h4>cumulativeProduct</h4>
<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1284">cumulativeProduct</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>axis</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/Dataset.html#max-int-boolean...-"><code>Dataset.max(int, boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>cumulative product of items along axis in dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
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<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1490">cumulativeSum</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/IDataset.html#max-boolean...-"><code>IDataset.max(boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>cumulative sum of items in flattened dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
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<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1501">cumulativeSum</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
int&nbsp;axis,
boolean...&nbsp;ignoreInvalids)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - dataset</dd>
<dd><code>axis</code> - </dd>
<dd><code>ignoreInvalids</code> - see <a href="../../../../org/eclipse/january/dataset/Dataset.html#max-int-boolean...-"><code>Dataset.max(int, boolean...)</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>cumulative sum of items along axis in dataset</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
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<h4>averageDeviation</h4>
<pre>public static&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1688">averageDeviation</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>average deviation value of all items the dataset</dd>
</dl>
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<h4>residual</h4>
<pre>public static&nbsp;double&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1724">residual</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;b)</pre>
<div class="block">The residual is the sum of squared differences</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - </dd>
<dd><code>b</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>residual value</dd>
</dl>
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<pre>public static&nbsp;double&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1735">weightedResidual</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;b,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;w)</pre>
<div class="block">The residual is the sum of squared differences</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - </dd>
<dd><code>b</code> - </dd>
<dd><code>w</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>residual value</dd>
</dl>
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<h4>outlierValues</h4>
<pre>public static&nbsp;double[]&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1755">outlierValues</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
double&nbsp;lo,
double&nbsp;hi,
int&nbsp;length)</pre>
<div class="block">Calculate approximate outlier values. These are defined as the values in the dataset
that are approximately below and above the given thresholds - in terms of percentages
of dataset size.
<p>
It approximates by limiting the number of items (given by length) used internally by
data structures - the larger this is, the more accurate will those outlier values become.
The actual thresholds used are returned in the array.
<p>
Also, the low and high values will be made distinct if possible by adjusting the thresholds</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - </dd>
<dd><code>lo</code> - percentage threshold for lower limit</dd>
<dd><code>hi</code> - percentage threshold for higher limit</dd>
<dd><code>length</code> - maximum number of items used internally, if negative, then unlimited</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>double array with low and high values, and low and high percentage thresholds</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;double[]&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1778">outlierValues</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;mask,
boolean&nbsp;value,
double&nbsp;lo,
double&nbsp;hi,
int&nbsp;length)</pre>
<div class="block">Calculate approximate outlier values. These are defined as the values in the dataset
that are approximately below and above the given thresholds - in terms of percentages
of dataset size.
<p>
It approximates by limiting the number of items (given by length) used internally by
data structures - the larger this is, the more accurate will those outlier values become.
The actual thresholds used are returned in the array.
<p>
Also, the low and high values will be made distinct if possible by adjusting the thresholds</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - </dd>
<dd><code>mask</code> - can be null</dd>
<dd><code>value</code> - value of mask to match to include for calculation</dd>
<dd><code>lo</code> - percentage threshold for lower limit</dd>
<dd><code>hi</code> - percentage threshold for higher limit</dd>
<dd><code>length</code> - maximum number of items used internally, if negative, then unlimited</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>double array with low and high values, and low and high percentage thresholds</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.1</dd>
</dl>
</li>
</ul>
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<h4>covariance</h4>
<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1953">covariance</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a)</pre>
<div class="block">See <a href="../../../../org/eclipse/january/dataset/Stats.html#covariance-org.eclipse.january.dataset.Dataset-org.eclipse.january.dataset.Dataset-boolean-boolean-java.lang.Integer-"><code>covariance(Dataset a, Dataset b, boolean rowvar, boolean bias, Integer ddof)</code></a> with b = null, rowvar = true, bias = false and ddof = null.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>covariance array of a</dd>
</dl>
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<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1963">covariance</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
boolean&nbsp;rowvar,
boolean&nbsp;bias,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>&nbsp;ddof)</pre>
<div class="block">See <a href="../../../../org/eclipse/january/dataset/Stats.html#covariance-org.eclipse.january.dataset.Dataset-org.eclipse.january.dataset.Dataset-boolean-boolean-java.lang.Integer-"><code>covariance(Dataset a, Dataset b, boolean rowvar, boolean bias, Integer ddof)</code></a> with b = null.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>covariance array of a</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
</li>
</ul>
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<h4>covariance</h4>
<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1973">covariance</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;b)</pre>
<div class="block">See <a href="../../../../org/eclipse/january/dataset/Stats.html#covariance-org.eclipse.january.dataset.Dataset-org.eclipse.january.dataset.Dataset-boolean-boolean-java.lang.Integer-"><code>covariance(Dataset a, Dataset b, boolean rowvar, boolean bias, Integer ddof)</code></a> with b = null, rowvar = true, bias = false and ddof = null.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>covariance array of a concatenated with b</dd>
</dl>
</li>
</ul>
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<h4>covariance</h4>
<pre>public static&nbsp;<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;<a href="../../../../src-html/org/eclipse/january/dataset/Stats.html#line.1988">covariance</a>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a,
<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;b,
boolean&nbsp;rowvar,
boolean&nbsp;bias,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>&nbsp;ddof)</pre>
<div class="block">Calculate the covariance matrix (array) of a concatenated with b. This
method is directly based on the implementation in numpy (cov).</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - Array containing multiple variable and observations. Each row represents a variable, each column an observation.</dd>
<dd><code>b</code> - An extra set of variables and observations. Must be of same type as a and have a compatible shape.</dd>
<dd><code>rowvar</code> - When true (default), each row is a variable; when false each column is a variable.</dd>
<dd><code>bias</code> - Default normalisation is (N - 1) - N is number of observations. If set true, normalisation is (N).</dd>
<dd><code>ddof</code> - Default normalisation is (N - 1). If ddof is set, then normalisation is (N - ddof).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>covariance array of a concatenated with b</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
</dl>
</li>
</ul>
</li>
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