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| <div><h2 class="title"> |
| <a name="accumulators"></a>Chapter 1. Boost.Accumulators</h2></div> |
| <div><div class="author"><h3 class="author"> |
| <span class="firstname">Eric</span> <span class="surname">Niebler</span> |
| </h3></div></div> |
| <div><p class="copyright">Copyright © 2005, 2006 Eric Niebler</p></div> |
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| <a name="id759778"></a><p> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) |
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| <p><b>Table of Contents</b></p> |
| <dl> |
| <dt><span class="section"><a href="accumulators.html#accumulators.preface">Preface</a></span></dt> |
| <dt><span class="section"><a href="accumulators/user_s_guide.html">User's Guide</a></span></dt> |
| <dd><dl> |
| <dt><span class="section"><a href="accumulators/user_s_guide.html#accumulators.user_s_guide.the_accumulators_framework">The |
| Accumulators Framework</a></span></dt> |
| <dt><span class="section"><a href="accumulators/user_s_guide.html#accumulators.user_s_guide.the_statistical_accumulators_library">The |
| Statistical Accumulators Library</a></span></dt> |
| </dl></dd> |
| <dt><span class="section"><a href="accumulators/acknowledgements.html">Acknowledgements</a></span></dt> |
| <dt><span class="section"><a href="accumulators/reference.html">Reference</a></span></dt> |
| <dd><dl> |
| <dt><span class="section"><a href="accumulators/reference.html#accumulators_framework_reference">Accumulators Framework Reference</a></span></dt> |
| <dt><span class="section"><a href="accumulators/reference.html#statistics_library_reference">Statistics Library Reference</a></span></dt> |
| <dt><span class="section"><a href="accumulators/reference.html#numeric_operators_library_reference">Numeric Operators Library Reference</a></span></dt> |
| </dl></dd> |
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| <div class="titlepage"><div><div><h2 class="title" style="clear: both"> |
| <a name="accumulators.preface"></a><a class="link" href="accumulators.html#accumulators.preface" title="Preface">Preface</a> |
| </h2></div></div></div> |
| <div class="blockquote"><blockquote class="blockquote"><p> |
| <span class="quote">“<span class="quote">It is better to be approximately right than exactly wrong.</span>”</span><br> |
| <span class="emphasis"><em>-- Old adage</em></span> |
| </p></blockquote></div> |
| <a name="accumulators.preface.description"></a><h3> |
| <a name="id759828"></a> |
| <a class="link" href="accumulators.html#accumulators.preface.description">Description</a> |
| </h3> |
| <p> |
| Boost.Accumulators is both a library for incremental statistical computation |
| as well as an extensible framework for incremental calculation in general. |
| The library deals primarily with the concept of an <span class="emphasis"><em>accumulator</em></span>, |
| which is a primitive computational entity that accepts data one sample at a |
| time and maintains some internal state. These accumulators may offload some |
| of their computations on other accumulators, on which they depend. Accumulators |
| are grouped within an <span class="emphasis"><em>accumulator set</em></span>. Boost.Accumulators |
| resolves the inter-dependencies between accumulators in a set and ensures that |
| accumulators are processed in the proper order. |
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| <td align="left"><p><small>Last revised: November 10, 2010 at 00:43:38 GMT</small></p></td> |
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