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diff --git a/doc/html/boost/accumulators/impl/lazy_rolling_variance_impl.html b/doc/html/boost/accumulators/impl/lazy_rolling_variance_impl.html index 4475a60dcd..0b9f6b143a 100644 --- a/doc/html/boost/accumulators/impl/lazy_rolling_variance_impl.html +++ b/doc/html/boost/accumulators/impl/lazy_rolling_variance_impl.html @@ -1,3 +1,4 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> @@ -6,7 +7,7 @@ <meta name="generator" content="DocBook XSL Stylesheets V1.78.1"> <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> <link rel="up" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp" title="Header <boost/accumulators/statistics/rolling_variance.hpp>"> -<link rel="prev" href="immediate_roll_idp58749904.html" title="Struct template immediate_rolling_variance_impl"> +<link rel="prev" href="immediate_roll_idp65434880.html" title="Struct template immediate_rolling_variance_impl"> <link rel="next" href="../tag/immediate_rolling_variance.html" title="Struct immediate_rolling_variance"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> @@ -20,7 +21,7 @@ </tr></table> <hr> <div class="spirit-nav"> -<a accesskey="p" href="immediate_roll_idp58749904.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/immediate_rolling_variance.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> +<a accesskey="p" href="immediate_roll_idp65434880.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/immediate_rolling_variance.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> </div> <div class="refentry"> <a name="boost.accumulators.impl.lazy_rolling_variance_impl"></a><div class="titlepage"></div> @@ -37,35 +38,35 @@ <span class="keyword">typedef</span> <span class="identifier">numeric</span><span class="special">::</span><span class="identifier">functional</span><span class="special">::</span><span class="identifier">fdiv</span><span class="special"><</span> <span class="identifier">Sample</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">,</span> <span class="keyword">void</span><span class="special">,</span> <span class="keyword">void</span> <span class="special">></span><span class="special">::</span><span class="identifier">result_type</span> <a name="boost.accumulators.impl.lazy_rolling_variance_impl.result_type"></a><span class="identifier">result_type</span><span class="special">;</span> <span class="comment">// <a class="link" href="lazy_rolling_variance_impl.html#boost.accumulators.impl.lazy_rolling_variance_implconstruct-copy-destruct">construct/copy/destruct</a></span> - <a class="link" href="lazy_rolling_variance_impl.html#idp58829168-bb"><span class="identifier">lazy_rolling_variance_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span> + <a class="link" href="lazy_rolling_variance_impl.html#idp65514144-bb"><span class="identifier">lazy_rolling_variance_impl</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span> - <span class="comment">// <a class="link" href="lazy_rolling_variance_impl.html#idp58825792-bb">public member functions</a></span> - <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Args<span class="special">></span> <span class="identifier">result_type</span> <a class="link" href="lazy_rolling_variance_impl.html#idp58826352-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> + <span class="comment">// <a class="link" href="lazy_rolling_variance_impl.html#idp65510768-bb">public member functions</a></span> + <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Args<span class="special">></span> <span class="identifier">result_type</span> <a class="link" href="lazy_rolling_variance_impl.html#idp65511328-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> <span class="special">}</span><span class="special">;</span></pre></div> <div class="refsect1"> -<a name="idp95878624"></a><h2>Description</h2> +<a name="idp103903440"></a><h2>Description</h2> <p>Calculation of sample variance <span class="inlinemediaobject"><img src="../../../images/accumulators//form_47.png"></span> is done as follows, see also <a href="http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance" target="_top">http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance</a>. For a rolling window of size <span class="inlinemediaobject"><img src="../../../images/accumulators//form_88.png"></span>, when <span class="inlinemediaobject"><img src="../../../images/accumulators//form_89.png"></span>, the variance is computed according to the formula </p> <div class="equation"> -<a name="idp95887408"></a><p class="title"><b>Equation 1.13. </b></p> +<a name="idp103912144"></a><p class="title"><b>Equation 1.13. </b></p> <div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_90.png" align="middle"></div></div> </div> <p><br class="equation-break"> When <span class="inlinemediaobject"><img src="../../../images/accumulators//form_91.png"></span>, the sample variance over the window becomes: </p> <div class="equation"> -<a name="idp95892768"></a><p class="title"><b>Equation 1.14. </b></p> +<a name="idp103917504"></a><p class="title"><b>Equation 1.14. </b></p> <div class="equation-contents"><div class="mediaobject" align="center"><img src="../../../images/accumulators//form_92.png" align="middle"></div></div> </div> <p><br class="equation-break"> </p> <div class="refsect2"> -<a name="idp95895648"></a><h3> +<a name="idp103920384"></a><h3> <a name="boost.accumulators.impl.lazy_rolling_variance_implconstruct-copy-destruct"></a><code class="computeroutput">lazy_rolling_variance_impl</code> public construct/copy/destruct</h3> -<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp58829168-bb"></a><span class="identifier">lazy_rolling_variance_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div> +<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><a name="idp65514144-bb"></a><span class="identifier">lazy_rolling_variance_impl</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div> </div> <div class="refsect2"> -<a name="idp95902240"></a><h3> -<a name="idp58825792-bb"></a><code class="computeroutput">lazy_rolling_variance_impl</code> public member functions</h3> -<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Args<span class="special">></span> <span class="identifier">result_type</span> <a name="idp58826352-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div> +<a name="idp103926976"></a><h3> +<a name="idp65510768-bb"></a><code class="computeroutput">lazy_rolling_variance_impl</code> public member functions</h3> +<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Args<span class="special">></span> <span class="identifier">result_type</span> <a name="idp65511328-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div> </div> </div> </div> @@ -79,7 +80,7 @@ </tr></table> <hr> <div class="spirit-nav"> -<a accesskey="p" href="immediate_roll_idp58749904.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/immediate_rolling_variance.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> +<a accesskey="p" href="immediate_roll_idp65434880.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../accumulators/reference.html#header.boost.accumulators.statistics.rolling_variance_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../tag/immediate_rolling_variance.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> </div> </body> </html> |