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| <div class="subTitle">org.apache.commons.math3.stat.descriptive</div> |
| <h2 title="Interface StatisticalMultivariateSummary" class="title">Interface StatisticalMultivariateSummary</h2> |
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| <div class="description"> |
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| <dl> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><a href="../../../../../../org/apache/commons/math3/stat/descriptive/MultivariateSummaryStatistics.html" title="class in org.apache.commons.math3.stat.descriptive">MultivariateSummaryStatistics</a>, <a href="../../../../../../org/apache/commons/math3/stat/descriptive/SynchronizedMultivariateSummaryStatistics.html" title="class in org.apache.commons.math3.stat.descriptive">SynchronizedMultivariateSummaryStatistics</a></dd> |
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| <hr> |
| <br> |
| <pre>public interface <span class="strong">StatisticalMultivariateSummary</span></pre> |
| <div class="block">Reporting interface for basic multivariate statistics.</div> |
| <dl><dt><span class="strong">Since:</span></dt> |
| <dd>1.2</dd> |
| <dt><span class="strong">Version:</span></dt> |
| <dd>$Id: StatisticalMultivariateSummary.java 1416643 2012-12-03 19:37:14Z tn $</dd></dl> |
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| <h3>Method Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span>Methods</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> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/linear/RealMatrix.html" title="interface in org.apache.commons.math3.linear">RealMatrix</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalMultivariateSummary.html#getCovariance()">getCovariance</a></strong>()</code> |
| <div class="block">Returns the covariance of the available values.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalMultivariateSummary.html#getDimension()">getDimension</a></strong>()</code> |
| <div class="block">Returns the dimension of the data</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalMultivariateSummary.html#getGeometricMean()">getGeometricMean</a></strong>()</code> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| geometric mean of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>double[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalMultivariateSummary.html#getMax()">getMax</a></strong>()</code> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| maximum of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalMultivariateSummary.html#getMean()">getMean</a></strong>()</code> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| mean of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>double[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalMultivariateSummary.html#getMin()">getMin</a></strong>()</code> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| minimum of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalMultivariateSummary.html#getN()">getN</a></strong>()</code> |
| <div class="block">Returns the number of available values</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>double[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalMultivariateSummary.html#getStandardDeviation()">getStandardDeviation</a></strong>()</code> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| standard deviation of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalMultivariateSummary.html#getSum()">getSum</a></strong>()</code> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| sum of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>double[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalMultivariateSummary.html#getSumLog()">getSumLog</a></strong>()</code> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| sum of logs of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/stat/descriptive/StatisticalMultivariateSummary.html#getSumSq()">getSumSq</a></strong>()</code> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| sum of squares of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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| <h3>Method Detail</h3> |
| <a name="getDimension()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getDimension</h4> |
| <pre>int getDimension()</pre> |
| <div class="block">Returns the dimension of the data</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>The dimension of the data</dd></dl> |
| </li> |
| </ul> |
| <a name="getMean()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getMean</h4> |
| <pre>double[] getMean()</pre> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| mean of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>the array of component means</dd></dl> |
| </li> |
| </ul> |
| <a name="getCovariance()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getCovariance</h4> |
| <pre><a href="../../../../../../org/apache/commons/math3/linear/RealMatrix.html" title="interface in org.apache.commons.math3.linear">RealMatrix</a> getCovariance()</pre> |
| <div class="block">Returns the covariance of the available values.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>The covariance, null if no multivariate sample |
| have been added or a zeroed matrix for a single value set.</dd></dl> |
| </li> |
| </ul> |
| <a name="getStandardDeviation()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getStandardDeviation</h4> |
| <pre>double[] getStandardDeviation()</pre> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| standard deviation of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>the array of component standard deviations</dd></dl> |
| </li> |
| </ul> |
| <a name="getMax()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getMax</h4> |
| <pre>double[] getMax()</pre> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| maximum of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>the array of component maxima</dd></dl> |
| </li> |
| </ul> |
| <a name="getMin()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getMin</h4> |
| <pre>double[] getMin()</pre> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| minimum of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>the array of component minima</dd></dl> |
| </li> |
| </ul> |
| <a name="getN()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getN</h4> |
| <pre>long getN()</pre> |
| <div class="block">Returns the number of available values</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>The number of available values</dd></dl> |
| </li> |
| </ul> |
| <a name="getGeometricMean()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getGeometricMean</h4> |
| <pre>double[] getGeometricMean()</pre> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| geometric mean of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>the array of component geometric means</dd></dl> |
| </li> |
| </ul> |
| <a name="getSum()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getSum</h4> |
| <pre>double[] getSum()</pre> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| sum of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>the array of component sums</dd></dl> |
| </li> |
| </ul> |
| <a name="getSumSq()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
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| <h4>getSumSq</h4> |
| <pre>double[] getSumSq()</pre> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| sum of squares of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>the array of component sums of squares</dd></dl> |
| </li> |
| </ul> |
| <a name="getSumLog()"> |
| <!-- --> |
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| <h4>getSumLog</h4> |
| <pre>double[] getSumLog()</pre> |
| <div class="block">Returns an array whose i<sup>th</sup> entry is the |
| sum of logs of the i<sup>th</sup> entries of the arrays |
| that correspond to each multivariate sample</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>the array of component log sums</dd></dl> |
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