[259] | 1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
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[259] | 22 | <li><a href="annotated.html"><span>Class List</span></a></li> |
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| 24 | <li><a href="functions.html"><span>Class Members</span></a></li> |
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[261] | 27 | <div class="navpath"><a class="el" href="namespacebdm.html">bdm</a>::<a class="el" href="classbdm_1_1mratio.html">mratio</a> |
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[259] | 28 | </div> |
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| 31 | <h1>bdm::mratio Class Reference</h1><!-- doxytag: class="bdm::mratio" --><!-- doxytag: inherits="bdm::mpdf" -->Class representing ratio of two densities which arise e.g. by applying the Bayes rule. It represents density in the form: <p class="formulaDsp"> |
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| 32 | <img class="formulaDsp" alt="\[ f(rv|rvc) = \frac{f(rv,rvc)}{f(rvc)} \]" src="form_79.png"> |
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| 33 | <p> |
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| 34 | where <img class="formulaInl" alt="$ f(rvc) = \int f(rv,rvc) d\ rv $" src="form_80.png">. |
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| 35 | <a href="#_details">More...</a> |
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| 36 | <p> |
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| 37 | <code>#include <<a class="el" href="emix_8h-source.html">emix.h</a>></code> |
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| 38 | <p> |
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| 39 | <div class="dynheader"> |
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| 40 | Inheritance diagram for bdm::mratio:</div> |
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| 41 | <div class="dynsection"> |
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| 42 | <p><center><img src="classbdm_1_1mratio__inherit__graph.png" border="0" usemap="#bdm_1_1mratio__inherit__map" alt="Inheritance graph"></center> |
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| 43 | <map name="bdm_1_1mratio__inherit__map"> |
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[261] | 44 | <area shape="rect" href="classbdm_1_1mpdf.html" title="Conditional probability density, e.g. modeling some dependencies." alt="" coords="16,84,107,111"><area shape="rect" href="classbdm_1_1bdmroot.html" title="Root class of BDM objects." alt="" coords="5,7,117,33"></map> |
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[259] | 45 | <center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div> |
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| 46 | <div class="dynheader"> |
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| 47 | Collaboration diagram for bdm::mratio:</div> |
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| 48 | <div class="dynsection"> |
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| 49 | <p><center><img src="classbdm_1_1mratio__coll__graph.png" border="0" usemap="#bdm_1_1mratio__coll__map" alt="Collaboration graph"></center> |
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| 50 | <map name="bdm_1_1mratio__coll__map"> |
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[261] | 51 | <area shape="rect" href="classbdm_1_1mpdf.html" title="Conditional probability density, e.g. modeling some dependencies." alt="" coords="5,287,96,313"><area shape="rect" href="classbdm_1_1bdmroot.html" title="Root class of BDM objects." alt="" coords="7,7,119,33"><area shape="rect" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables." alt="" coords="25,87,100,113"><area shape="rect" href="classbdm_1_1epdf.html" title="Probability density function with numerical statistics, e.g. posterior density." alt="" coords="93,185,179,212"><area shape="rect" href="classbdm_1_1datalink__m2e.html" title="data link between" alt="" coords="199,287,343,313"><area shape="rect" href="classbdm_1_1datalink__e2e.html" title="DataLink is a connection between two data vectors Up and Down." alt="" coords="203,185,341,212"></map> |
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[259] | 52 | <center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div> |
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| 53 | |
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| 54 | <p> |
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| 55 | <a href="classbdm_1_1mratio-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0"> |
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| 56 | <tr><td></td></tr> |
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| 57 | <tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr> |
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| 58 | <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mratio.html#0ff56d13f9515d7e5f23b7a4cc5529b4">mratio</a> (const <a class="el" href="classbdm_1_1epdf.html">epdf</a> *nom0, const <a class="el" href="classbdm_1_1RV.html">RV</a> &<a class="el" href="classbdm_1_1mpdf.html#9bcfb45435d30983f436d41c298cbb51">rv</a>, bool copy=false)</td></tr> |
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| 59 | |
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| 60 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="3a2cbce8c61ca9f592d9c2220f7c1204"></a><!-- doxytag: member="bdm::mratio::evallogcond" ref="3a2cbce8c61ca9f592d9c2220f7c1204" args="(const vec &val, const vec &cond)" --> |
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| 61 | double </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mratio.html#3a2cbce8c61ca9f592d9c2220f7c1204">evallogcond</a> (const vec &val, const vec &cond)</td></tr> |
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| 62 | |
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| 63 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Shortcut for conditioning and evaluation of the internal <a class="el" href="classbdm_1_1epdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a>. In some cases, this operation can be implemented efficiently. <br></td></tr> |
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| 64 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="c8b39fea586d4258bb3c881406edaf15"></a><!-- doxytag: member="bdm::mratio::ownnom" ref="c8b39fea586d4258bb3c881406edaf15" args="()" --> |
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| 65 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mratio.html#c8b39fea586d4258bb3c881406edaf15">ownnom</a> ()</td></tr> |
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| 66 | |
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| 67 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Object takes ownership of nom and will destroy it. <br></td></tr> |
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| 68 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="c0cc0b25dbdc54751466616655454c5c"></a><!-- doxytag: member="bdm::mratio::~mratio" ref="c0cc0b25dbdc54751466616655454c5c" args="()" --> |
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| 69 | </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mratio.html#c0cc0b25dbdc54751466616655454c5c">~mratio</a> ()</td></tr> |
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| 70 | |
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| 71 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Default destructor. <br></td></tr> |
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| 72 | <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual vec </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#e4848a428d8ef0549c6e4a9ed386d9f2">samplecond</a> (const vec &cond, double &ll)</td></tr> |
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| 73 | |
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| 74 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns a sample from the density conditioned on <code>cond</code>, <img class="formulaInl" alt="$x \sim epdf(rv|cond)$" src="form_10.png">. <a href="#e4848a428d8ef0549c6e4a9ed386d9f2"></a><br></td></tr> |
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| 75 | <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual mat </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#ee26963a637b2ea1fb1933652981e652">samplecond_m</a> (const vec &cond, vec &ll, int N)</td></tr> |
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| 76 | |
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| 77 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns. <a href="#ee26963a637b2ea1fb1933652981e652"></a><br></td></tr> |
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| 78 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="db94784a9aacf74c65c5a014f6743530"></a><!-- doxytag: member="bdm::mratio::condition" ref="db94784a9aacf74c65c5a014f6743530" args="(const vec &cond)" --> |
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| 79 | virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#db94784a9aacf74c65c5a014f6743530">condition</a> (const vec &cond)</td></tr> |
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| 80 | |
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| 81 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Update <code>ep</code> so that it represents this <a class="el" href="classbdm_1_1mpdf.html" title="Conditional probability density, e.g. modeling some dependencies.">mpdf</a> conditioned on <code>rvc</code> = cond. <br></td></tr> |
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| 82 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="0b0ed1ed663071bb7cf4a1349eb94fcb"></a><!-- doxytag: member="bdm::mratio::evallogcond_m" ref="0b0ed1ed663071bb7cf4a1349eb94fcb" args="(const mat &Dt, const vec &cond)" --> |
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| 83 | virtual vec </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#0b0ed1ed663071bb7cf4a1349eb94fcb">evallogcond_m</a> (const mat &Dt, const vec &cond)</td></tr> |
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| 84 | |
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| 85 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Matrix version of evallogcond. <br></td></tr> |
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| 86 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="b3aba7311038bf990d706a64cab60cf8"></a><!-- doxytag: member="bdm::mratio::_rvc" ref="b3aba7311038bf990d706a64cab60cf8" args="() const " --> |
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| 87 | <a class="el" href="classbdm_1_1RV.html">RV</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#b3aba7311038bf990d706a64cab60cf8">_rvc</a> () const </td></tr> |
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| 88 | |
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| 89 | <tr><td class="mdescLeft"> </td><td class="mdescRight">access function <br></td></tr> |
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| 90 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="222d5280e309c5a053ba73841e98c151"></a><!-- doxytag: member="bdm::mratio::_rv" ref="222d5280e309c5a053ba73841e98c151" args="() const " --> |
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| 91 | <a class="el" href="classbdm_1_1RV.html">RV</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#222d5280e309c5a053ba73841e98c151">_rv</a> () const </td></tr> |
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| 92 | |
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| 93 | <tr><td class="mdescLeft"> </td><td class="mdescRight">access function <br></td></tr> |
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| 94 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1892fe3933488942253679f068e9e7f6"></a><!-- doxytag: member="bdm::mratio::_epdf" ref="1892fe3933488942253679f068e9e7f6" args="()" --> |
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| 95 | <a class="el" href="classbdm_1_1epdf.html">epdf</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#1892fe3933488942253679f068e9e7f6">_epdf</a> ()</td></tr> |
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| 96 | |
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| 97 | <tr><td class="mdescLeft"> </td><td class="mdescRight">access function <br></td></tr> |
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| 98 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="05e843fd11c410a99dad2b88c55aca80"></a><!-- doxytag: member="bdm::mratio::_e" ref="05e843fd11c410a99dad2b88c55aca80" args="()" --> |
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| 99 | <a class="el" href="classbdm_1_1epdf.html">epdf</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#05e843fd11c410a99dad2b88c55aca80">_e</a> ()</td></tr> |
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| 100 | |
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| 101 | <tr><td class="mdescLeft"> </td><td class="mdescRight">access function <br></td></tr> |
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| 102 | <tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr> |
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| 103 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f31caba90a2aa10fbf7631832404fe54"></a><!-- doxytag: member="bdm::mratio::nom" ref="f31caba90a2aa10fbf7631832404fe54" args="" --> |
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| 104 | const <a class="el" href="classbdm_1_1epdf.html">epdf</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mratio.html#f31caba90a2aa10fbf7631832404fe54">nom</a></td></tr> |
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| 105 | |
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| 106 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Nominator in the form of <a class="el" href="classbdm_1_1mpdf.html" title="Conditional probability density, e.g. modeling some dependencies.">mpdf</a>. <br></td></tr> |
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| 107 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="7daa5d02d3a3be9d15fd4156d886ed88"></a><!-- doxytag: member="bdm::mratio::den" ref="7daa5d02d3a3be9d15fd4156d886ed88" args="" --> |
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| 108 | <a class="el" href="classbdm_1_1epdf.html">epdf</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mratio.html#7daa5d02d3a3be9d15fd4156d886ed88">den</a></td></tr> |
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| 109 | |
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| 110 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Denominator in the form of <a class="el" href="classbdm_1_1epdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a>. <br></td></tr> |
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| 111 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="51bfe6675e724f7fbeaaeacce5a9f9b8"></a><!-- doxytag: member="bdm::mratio::destroynom" ref="51bfe6675e724f7fbeaaeacce5a9f9b8" args="" --> |
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| 112 | bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mratio.html#51bfe6675e724f7fbeaaeacce5a9f9b8">destroynom</a></td></tr> |
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| 113 | |
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| 114 | <tr><td class="mdescLeft"> </td><td class="mdescRight">flag for destructor <br></td></tr> |
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| 115 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="cda5bd23ba60146d69e1f804ff7710c7"></a><!-- doxytag: member="bdm::mratio::dl" ref="cda5bd23ba60146d69e1f804ff7710c7" args="" --> |
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| 116 | <a class="el" href="classbdm_1_1datalink__m2e.html">datalink_m2e</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mratio.html#cda5bd23ba60146d69e1f804ff7710c7">dl</a></td></tr> |
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| 117 | |
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| 118 | <tr><td class="mdescLeft"> </td><td class="mdescRight">datalink between conditional and nom <br></td></tr> |
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| 119 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="9bcfb45435d30983f436d41c298cbb51"></a><!-- doxytag: member="bdm::mratio::rv" ref="9bcfb45435d30983f436d41c298cbb51" args="" --> |
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| 120 | <a class="el" href="classbdm_1_1RV.html">RV</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#9bcfb45435d30983f436d41c298cbb51">rv</a></td></tr> |
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| 121 | |
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| 122 | <tr><td class="mdescLeft"> </td><td class="mdescRight">modeled random variable <br></td></tr> |
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| 123 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5a5f08950daa08b85b01ddf4e1c36288"></a><!-- doxytag: member="bdm::mratio::rvc" ref="5a5f08950daa08b85b01ddf4e1c36288" args="" --> |
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| 124 | <a class="el" href="classbdm_1_1RV.html">RV</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#5a5f08950daa08b85b01ddf4e1c36288">rvc</a></td></tr> |
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| 125 | |
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| 126 | <tr><td class="mdescLeft"> </td><td class="mdescRight">random variable in condition <br></td></tr> |
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| 127 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5eea43c56d38e4441bfb30270db949c0"></a><!-- doxytag: member="bdm::mratio::ep" ref="5eea43c56d38e4441bfb30270db949c0" args="" --> |
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| 128 | <a class="el" href="classbdm_1_1epdf.html">epdf</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#5eea43c56d38e4441bfb30270db949c0">ep</a></td></tr> |
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| 129 | |
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| 130 | <tr><td class="mdescLeft"> </td><td class="mdescRight">pointer to internal <a class="el" href="classbdm_1_1epdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a> <br></td></tr> |
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| 131 | </table> |
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| 132 | <hr><a name="_details"></a><h2>Detailed Description</h2> |
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| 133 | Class representing ratio of two densities which arise e.g. by applying the Bayes rule. It represents density in the form: <p class="formulaDsp"> |
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| 134 | <img class="formulaDsp" alt="\[ f(rv|rvc) = \frac{f(rv,rvc)}{f(rvc)} \]" src="form_79.png"> |
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| 135 | <p> |
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| 136 | where <img class="formulaInl" alt="$ f(rvc) = \int f(rv,rvc) d\ rv $" src="form_80.png">. |
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| 137 | <p> |
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| 138 | In particular this type of arise by conditioning of a mixture model.<p> |
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| 139 | At present the only supported operation is <a class="el" href="classbdm_1_1mratio.html#3a2cbce8c61ca9f592d9c2220f7c1204" title="Shortcut for conditioning and evaluation of the internal epdf. In some cases, this...">evallogcond()</a>. <hr><h2>Constructor & Destructor Documentation</h2> |
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| 140 | <a class="anchor" name="0ff56d13f9515d7e5f23b7a4cc5529b4"></a><!-- doxytag: member="bdm::mratio::mratio" ref="0ff56d13f9515d7e5f23b7a4cc5529b4" args="(const epdf *nom0, const RV &rv, bool copy=false)" --> |
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| 141 | <div class="memitem"> |
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| 142 | <div class="memproto"> |
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| 143 | <table class="memname"> |
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| 144 | <tr> |
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| 145 | <td class="memname">bdm::mratio::mratio </td> |
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| 146 | <td>(</td> |
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| 147 | <td class="paramtype">const <a class="el" href="classbdm_1_1epdf.html">epdf</a> * </td> |
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| 148 | <td class="paramname"> <em>nom0</em>, </td> |
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| 149 | </tr> |
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| 150 | <tr> |
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| 151 | <td class="paramkey"></td> |
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| 152 | <td></td> |
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| 153 | <td class="paramtype">const <a class="el" href="classbdm_1_1RV.html">RV</a> & </td> |
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| 154 | <td class="paramname"> <em>rv</em>, </td> |
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| 155 | </tr> |
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| 156 | <tr> |
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| 157 | <td class="paramkey"></td> |
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| 158 | <td></td> |
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| 159 | <td class="paramtype">bool </td> |
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| 160 | <td class="paramname"> <em>copy</em> = <code>false</code></td><td> </td> |
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| 161 | </tr> |
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| 162 | <tr> |
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| 163 | <td></td> |
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| 164 | <td>)</td> |
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| 165 | <td></td><td></td><td><code> [inline]</code></td> |
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| 166 | </tr> |
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| 167 | </table> |
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| 168 | </div> |
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| 169 | <div class="memdoc"> |
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| 170 | |
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| 171 | <p> |
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| 172 | Default constructor. By default, the given <a class="el" href="classbdm_1_1epdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a> is not copied! It is assumed that this function will be used only temporarily. |
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[261] | 173 | <p>References <a class="el" href="emix_8h-source.html#l00041">den</a>, <a class="el" href="emix_8h-source.html#l00043">destroynom</a>, <a class="el" href="libBM_8h-source.html#l00085">bdm::RV::length()</a>, <a class="el" href="libBM_8h-source.html#l00202">bdm::epdf::marginal()</a>, <a class="el" href="emix_8h-source.html#l00039">nom</a>, and <a class="el" href="libBM_8h-source.html#l00228">bdm::mpdf::rvc</a>.</p> |
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[259] | 174 | |
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| 175 | </div> |
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| 176 | </div><p> |
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| 177 | <hr><h2>Member Function Documentation</h2> |
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| 178 | <a class="anchor" name="e4848a428d8ef0549c6e4a9ed386d9f2"></a><!-- doxytag: member="bdm::mratio::samplecond" ref="e4848a428d8ef0549c6e4a9ed386d9f2" args="(const vec &cond, double &ll)" --> |
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| 179 | <div class="memitem"> |
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| 180 | <div class="memproto"> |
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| 181 | <table class="memname"> |
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| 182 | <tr> |
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| 183 | <td class="memname">virtual vec bdm::mpdf::samplecond </td> |
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| 184 | <td>(</td> |
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| 185 | <td class="paramtype">const vec & </td> |
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| 186 | <td class="paramname"> <em>cond</em>, </td> |
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| 187 | </tr> |
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| 188 | <tr> |
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| 189 | <td class="paramkey"></td> |
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| 190 | <td></td> |
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| 191 | <td class="paramtype">double & </td> |
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| 192 | <td class="paramname"> <em>ll</em></td><td> </td> |
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| 193 | </tr> |
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| 194 | <tr> |
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| 195 | <td></td> |
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| 196 | <td>)</td> |
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| 197 | <td></td><td></td><td><code> [inline, virtual, inherited]</code></td> |
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| 198 | </tr> |
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| 199 | </table> |
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| 200 | </div> |
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| 201 | <div class="memdoc"> |
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| 202 | |
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| 203 | <p> |
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| 204 | Returns a sample from the density conditioned on <code>cond</code>, <img class="formulaInl" alt="$x \sim epdf(rv|cond)$" src="form_10.png">. |
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| 205 | <p> |
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| 206 | <dl compact><dt><b>Parameters:</b></dt><dd> |
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| 207 | <table border="0" cellspacing="2" cellpadding="0"> |
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| 208 | <tr><td valign="top"></td><td valign="top"><em>cond</em> </td><td>is numeric value of <code>rv</code> </td></tr> |
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| 209 | <tr><td valign="top"></td><td valign="top"><em>ll</em> </td><td>is a return value of log-likelihood of the sample. </td></tr> |
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| 210 | </table> |
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| 211 | </dl> |
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| 212 | |
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| 213 | <p>Reimplemented in <a class="el" href="classbdm_1_1mprod.html#1a37c2aaba8bde7fce5351c39b6e1168">bdm::mprod</a>.</p> |
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| 214 | |
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[261] | 215 | <p>References <a class="el" href="libBM_8h-source.html#l00247">bdm::mpdf::condition()</a>, <a class="el" href="libBM_8h-source.html#l00230">bdm::mpdf::ep</a>, <a class="el" href="classbdm_1_1epdf.html#a8e39e2ff5e5cf5471bc159530d3b2d3">bdm::epdf::evallog()</a>, and <a class="el" href="classbdm_1_1epdf.html#09721eb148bc49d6ec2f1956039f3a10">bdm::epdf::sample()</a>.</p> |
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[259] | 216 | |
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[261] | 217 | <p>Referenced by <a class="el" href="libPF_8h-source.html#l00143">bdm::MPF< BM_T >::bayes()</a>, <a class="el" href="libPF_8cpp-source.html#l00007">bdm::PF::bayes()</a>, and <a class="el" href="libDS_8cpp-source.html#l00044">bdm::ArxDS::step()</a>.</p> |
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[259] | 218 | |
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| 219 | </div> |
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| 220 | </div><p> |
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| 221 | <a class="anchor" name="ee26963a637b2ea1fb1933652981e652"></a><!-- doxytag: member="bdm::mratio::samplecond_m" ref="ee26963a637b2ea1fb1933652981e652" args="(const vec &cond, vec &ll, int N)" --> |
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| 222 | <div class="memitem"> |
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| 223 | <div class="memproto"> |
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| 224 | <table class="memname"> |
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| 225 | <tr> |
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| 226 | <td class="memname">virtual mat bdm::mpdf::samplecond_m </td> |
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| 227 | <td>(</td> |
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| 228 | <td class="paramtype">const vec & </td> |
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| 229 | <td class="paramname"> <em>cond</em>, </td> |
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| 230 | </tr> |
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| 231 | <tr> |
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| 232 | <td class="paramkey"></td> |
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| 233 | <td></td> |
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| 234 | <td class="paramtype">vec & </td> |
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| 235 | <td class="paramname"> <em>ll</em>, </td> |
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| 236 | </tr> |
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| 237 | <tr> |
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| 238 | <td class="paramkey"></td> |
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| 239 | <td></td> |
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| 240 | <td class="paramtype">int </td> |
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| 241 | <td class="paramname"> <em>N</em></td><td> </td> |
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| 242 | </tr> |
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| 243 | <tr> |
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| 244 | <td></td> |
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| 245 | <td>)</td> |
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| 246 | <td></td><td></td><td><code> [inline, virtual, inherited]</code></td> |
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| 247 | </tr> |
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| 248 | </table> |
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| 249 | </div> |
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| 250 | <div class="memdoc"> |
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| 251 | |
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| 252 | <p> |
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| 253 | Returns. |
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| 254 | <p> |
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| 255 | <dl compact><dt><b>Parameters:</b></dt><dd> |
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| 256 | <table border="0" cellspacing="2" cellpadding="0"> |
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| 257 | <tr><td valign="top"></td><td valign="top"><em>N</em> </td><td>samples from the density conditioned on <code>cond</code>, <img class="formulaInl" alt="$x \sim epdf(rv|cond)$" src="form_10.png">. </td></tr> |
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| 258 | <tr><td valign="top"></td><td valign="top"><em>cond</em> </td><td>is numeric value of <code>rv</code> </td></tr> |
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| 259 | <tr><td valign="top"></td><td valign="top"><em>ll</em> </td><td>is a return value of log-likelihood of the sample. </td></tr> |
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| 260 | </table> |
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| 261 | </dl> |
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| 262 | |
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[261] | 263 | <p>References <a class="el" href="libBM_8h-source.html#l00247">bdm::mpdf::condition()</a>, <a class="el" href="libBM_8h-source.html#l00083">bdm::RV::count()</a>, <a class="el" href="libBM_8h-source.html#l00230">bdm::mpdf::ep</a>, <a class="el" href="classbdm_1_1epdf.html#a8e39e2ff5e5cf5471bc159530d3b2d3">bdm::epdf::evallog()</a>, <a class="el" href="libBM_8h-source.html#l00226">bdm::mpdf::rv</a>, and <a class="el" href="classbdm_1_1epdf.html#09721eb148bc49d6ec2f1956039f3a10">bdm::epdf::sample()</a>.</p> |
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[259] | 264 | |
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| 265 | </div> |
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| 266 | </div><p> |
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| 267 | <hr>The documentation for this class was generated from the following file:<ul> |
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[261] | 268 | <li><a class="el" href="emix_8h-source.html">emix.h</a></ul> |
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[259] | 269 | </div> |
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[261] | 270 | <hr size="1"><address style="text-align: right;"><small>Generated on Fri Feb 6 15:29:51 2009 for mixpp by |
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[259] | 271 | <a href="http://www.doxygen.org/index.html"> |
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| 272 | <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address> |
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| 273 | </body> |
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| 274 | </html> |
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