[259] | 1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
---|
| 2 | <html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> |
---|
| 3 | <title>mixpp: bdm::eprod Class Reference</title> |
---|
| 4 | <link href="doxygen.css" rel="stylesheet" type="text/css"> |
---|
| 5 | <link href="tabs.css" rel="stylesheet" type="text/css"> |
---|
| 6 | </head><body> |
---|
| 7 | <!-- Generated by Doxygen 1.5.6 --> |
---|
| 8 | <div class="navigation" id="top"> |
---|
| 9 | <div class="tabs"> |
---|
| 10 | <ul> |
---|
| 11 | <li><a href="index.html"><span>Main Page</span></a></li> |
---|
| 12 | <li><a href="pages.html"><span>Related Pages</span></a></li> |
---|
| 13 | <li><a href="modules.html"><span>Modules</span></a></li> |
---|
[261] | 14 | <li><a href="namespaces.html"><span>Namespaces</span></a></li> |
---|
| 15 | <li class="current"><a href="classes.html"><span>Classes</span></a></li> |
---|
[259] | 16 | <li><a href="files.html"><span>Files</span></a></li> |
---|
| 17 | </ul> |
---|
| 18 | </div> |
---|
| 19 | <div class="tabs"> |
---|
| 20 | <ul> |
---|
[261] | 21 | <li><a href="classes.html"><span>Alphabetical List</span></a></li> |
---|
[259] | 22 | <li><a href="annotated.html"><span>Class List</span></a></li> |
---|
| 23 | <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> |
---|
| 24 | <li><a href="functions.html"><span>Class Members</span></a></li> |
---|
| 25 | </ul> |
---|
| 26 | </div> |
---|
[261] | 27 | <div class="navpath"><a class="el" href="namespacebdm.html">bdm</a>::<a class="el" href="classbdm_1_1eprod.html">eprod</a> |
---|
[259] | 28 | </div> |
---|
| 29 | </div> |
---|
| 30 | <div class="contents"> |
---|
[270] | 31 | <h1>bdm::eprod Class Reference</h1><!-- doxytag: class="bdm::eprod" --><!-- doxytag: inherits="bdm::epdf" --><code>#include <<a class="el" href="emix_8h-source.html">emix.h</a>></code> |
---|
[259] | 32 | <p> |
---|
| 33 | <div class="dynheader"> |
---|
| 34 | Inheritance diagram for bdm::eprod:</div> |
---|
| 35 | <div class="dynsection"> |
---|
| 36 | <p><center><img src="classbdm_1_1eprod__inherit__graph.png" border="0" usemap="#bdm_1_1eprod__inherit__map" alt="Inheritance graph"></center> |
---|
| 37 | <map name="bdm_1_1eprod__inherit__map"> |
---|
[261] | 38 | <area shape="rect" href="classbdm_1_1epdf.html" title="Probability density function with numerical statistics, e.g. posterior density." alt="" coords="19,84,104,111"><area shape="rect" href="classbdm_1_1bdmroot.html" title="Root class of BDM objects." alt="" coords="5,7,117,33"></map> |
---|
[259] | 39 | <center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div> |
---|
| 40 | |
---|
| 41 | <p> |
---|
[270] | 42 | <a href="classbdm_1_1eprod-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2> |
---|
| 43 | Product of independent epdfs. For dependent pdfs, use <a class="el" href="classbdm_1_1mprod.html" title="Chain rule decomposition of epdf.">mprod</a>. <table border="0" cellpadding="0" cellspacing="0"> |
---|
[259] | 44 | <tr><td></td></tr> |
---|
| 45 | <tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr> |
---|
| 46 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5f11492068875f95a8a377924ee0c611"></a><!-- doxytag: member="bdm::eprod::eprod" ref="5f11492068875f95a8a377924ee0c611" args="(const Array< const epdf * > epdfs0)" --> |
---|
| 47 | </td><td class="memItemRight" valign="bottom"><b>eprod</b> (const Array< const <a class="el" href="classbdm_1_1epdf.html">epdf</a> * > epdfs0)</td></tr> |
---|
| 48 | |
---|
| 49 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1d494351e7e385ad3382387c96915d24"></a><!-- doxytag: member="bdm::eprod::mean" ref="1d494351e7e385ad3382387c96915d24" args="() const " --> |
---|
| 50 | vec </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1eprod.html#1d494351e7e385ad3382387c96915d24">mean</a> () const </td></tr> |
---|
| 51 | |
---|
| 52 | <tr><td class="mdescLeft"> </td><td class="mdescRight">return expected value <br></td></tr> |
---|
| 53 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="cc53a151f5ac5dfba68d425acc3a5615"></a><!-- doxytag: member="bdm::eprod::variance" ref="cc53a151f5ac5dfba68d425acc3a5615" args="() const " --> |
---|
| 54 | vec </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1eprod.html#cc53a151f5ac5dfba68d425acc3a5615">variance</a> () const </td></tr> |
---|
| 55 | |
---|
| 56 | <tr><td class="mdescLeft"> </td><td class="mdescRight">return expected variance (not covariance!) <br></td></tr> |
---|
| 57 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="af48debea25d3473bcb71b6a77fac741"></a><!-- doxytag: member="bdm::eprod::sample" ref="af48debea25d3473bcb71b6a77fac741" args="() const " --> |
---|
| 58 | vec </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1eprod.html#af48debea25d3473bcb71b6a77fac741">sample</a> () const </td></tr> |
---|
| 59 | |
---|
[270] | 60 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns a sample, <img class="formulaInl" alt="$ x $" src="form_106.png"> from density <img class="formulaInl" alt="$ f_x()$" src="form_107.png">. <br></td></tr> |
---|
[259] | 61 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a5a91e67d2f74ff2b0b8eecde2fa42e2"></a><!-- doxytag: member="bdm::eprod::evallog" ref="a5a91e67d2f74ff2b0b8eecde2fa42e2" args="(const vec &val) const " --> |
---|
| 62 | double </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1eprod.html#a5a91e67d2f74ff2b0b8eecde2fa42e2">evallog</a> (const vec &val) const </td></tr> |
---|
| 63 | |
---|
| 64 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Compute log-probability of argument <code>val</code>. <br></td></tr> |
---|
| 65 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5194b47dd05a5886e0745250b6704953"></a><!-- doxytag: member="bdm::eprod::operator()" ref="5194b47dd05a5886e0745250b6704953" args="(int i) const " --> |
---|
| 66 | const <a class="el" href="classbdm_1_1epdf.html">epdf</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1eprod.html#5194b47dd05a5886e0745250b6704953">operator()</a> (int i) const </td></tr> |
---|
| 67 | |
---|
| 68 | <tr><td class="mdescLeft"> </td><td class="mdescRight">access function <br></td></tr> |
---|
| 69 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="708b37971aab3667f20e325c358632cf"></a><!-- doxytag: member="bdm::eprod::~eprod" ref="708b37971aab3667f20e325c358632cf" args="()" --> |
---|
| 70 | </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1eprod.html#708b37971aab3667f20e325c358632cf">~eprod</a> ()</td></tr> |
---|
| 71 | |
---|
| 72 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br></td></tr> |
---|
[270] | 73 | <tr><td colspan="2"><div class="groupHeader">Matematical Operations</div></td></tr> |
---|
[259] | 74 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="b4cf45fd83cc7573ede9fe1215256058"></a><!-- doxytag: member="bdm::eprod::sample_m" ref="b4cf45fd83cc7573ede9fe1215256058" args="(int N) const " --> |
---|
| 75 | virtual mat </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#b4cf45fd83cc7573ede9fe1215256058">sample_m</a> (int N) const </td></tr> |
---|
| 76 | |
---|
[270] | 77 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns N samples, <img class="formulaInl" alt="$ [x_1 , x_2 , \ldots \ $" src="form_108.png"> from density <img class="formulaInl" alt="$ f_x(rv)$" src="form_109.png">. <br></td></tr> |
---|
[259] | 78 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="34956d4dd3176eeb5937cf48a1546b62"></a><!-- doxytag: member="bdm::eprod::evallog_m" ref="34956d4dd3176eeb5937cf48a1546b62" args="(const mat &Val) const " --> |
---|
| 79 | virtual vec </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#34956d4dd3176eeb5937cf48a1546b62">evallog_m</a> (const mat &Val) const </td></tr> |
---|
| 80 | |
---|
| 81 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Compute log-probability of multiple values argument <code>val</code>. <br></td></tr> |
---|
| 82 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e584eac5579c1b6384947ecf66166c77"></a><!-- doxytag: member="bdm::eprod::condition" ref="e584eac5579c1b6384947ecf66166c77" args="(const RV &rv) const " --> |
---|
| 83 | virtual <a class="el" href="classbdm_1_1mpdf.html">mpdf</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#e584eac5579c1b6384947ecf66166c77">condition</a> (const <a class="el" href="classbdm_1_1RV.html">RV</a> &<a class="el" href="classbdm_1_1epdf.html#62c5b8ff71d9ebe6cd58d3c342eb1dc8">rv</a>) const </td></tr> |
---|
| 84 | |
---|
| 85 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Return conditional density on the given <a class="el" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a>, the remaining rvs will be in conditioning. <br></td></tr> |
---|
| 86 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="3fb2ece54f720b62ad325e61214fa0a1"></a><!-- doxytag: member="bdm::eprod::marginal" ref="3fb2ece54f720b62ad325e61214fa0a1" args="(const RV &rv) const " --> |
---|
| 87 | virtual <a class="el" href="classbdm_1_1epdf.html">epdf</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#3fb2ece54f720b62ad325e61214fa0a1">marginal</a> (const <a class="el" href="classbdm_1_1RV.html">RV</a> &<a class="el" href="classbdm_1_1epdf.html#62c5b8ff71d9ebe6cd58d3c342eb1dc8">rv</a>) const </td></tr> |
---|
| 88 | |
---|
| 89 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Return marginal density on the given <a class="el" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a>, the remainig rvs are intergrated out. <br></td></tr> |
---|
[270] | 90 | <tr><td colspan="2"><div class="groupHeader">Connection to other classes</div></td></tr> |
---|
| 91 | <tr><td colspan="2"><div class="groupText">Description of the random quantity via attribute <code>rv</code> is optional. For operations such as sampling <code>rv</code> does not need to be set. However, for <code>marginalization</code> and <code>conditioning</code> <code>rv</code> has to be set. NB: <br><br></div></td></tr> |
---|
| 92 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f423e28448dbb69ef4905295ec8de8ff"></a><!-- doxytag: member="bdm::eprod::set_rv" ref="f423e28448dbb69ef4905295ec8de8ff" args="(const RV &rv0)" --> |
---|
| 93 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#f423e28448dbb69ef4905295ec8de8ff">set_rv</a> (const <a class="el" href="classbdm_1_1RV.html">RV</a> &rv0)</td></tr> |
---|
| 94 | |
---|
| 95 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Name its rv. <br></td></tr> |
---|
| 96 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="c4b863ff84c7a4882fb3ad18556027f9"></a><!-- doxytag: member="bdm::eprod::isnamed" ref="c4b863ff84c7a4882fb3ad18556027f9" args="() const " --> |
---|
| 97 | bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#c4b863ff84c7a4882fb3ad18556027f9">isnamed</a> () const </td></tr> |
---|
| 98 | |
---|
| 99 | <tr><td class="mdescLeft"> </td><td class="mdescRight">True if rv is assigned. <br></td></tr> |
---|
[259] | 100 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a4ab378d5e004c3ff3e2d4e64f7bba21"></a><!-- doxytag: member="bdm::eprod::_rv" ref="a4ab378d5e004c3ff3e2d4e64f7bba21" args="() const " --> |
---|
| 101 | const <a class="el" href="classbdm_1_1RV.html">RV</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#a4ab378d5e004c3ff3e2d4e64f7bba21">_rv</a> () const </td></tr> |
---|
| 102 | |
---|
[270] | 103 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Return name (fails when isnamed is false). <br></td></tr> |
---|
| 104 | <tr><td colspan="2"><div class="groupHeader">Access to attributes</div></td></tr> |
---|
| 105 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="46dfe100cd621716ee5c7ee25a20f24b"></a><!-- doxytag: member="bdm::eprod::dimension" ref="46dfe100cd621716ee5c7ee25a20f24b" args="() const " --> |
---|
| 106 | bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#46dfe100cd621716ee5c7ee25a20f24b">dimension</a> () const </td></tr> |
---|
[259] | 107 | |
---|
[270] | 108 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Size of the random variable. <br></td></tr> |
---|
[259] | 109 | <tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr> |
---|
| 110 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="fa0b0981730f0a8339b9ff3e29d78391"></a><!-- doxytag: member="bdm::eprod::epdfs" ref="fa0b0981730f0a8339b9ff3e29d78391" args="" --> |
---|
| 111 | Array< const <a class="el" href="classbdm_1_1epdf.html">epdf</a> * > </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1eprod.html#fa0b0981730f0a8339b9ff3e29d78391">epdfs</a></td></tr> |
---|
| 112 | |
---|
| 113 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Components (epdfs). <br></td></tr> |
---|
[270] | 114 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6b5a9be71a644f6009e7beda6c762a43"></a><!-- doxytag: member="bdm::eprod::dls" ref="6b5a9be71a644f6009e7beda6c762a43" args="" --> |
---|
| 115 | Array< <a class="el" href="classbdm_1_1datalink.html">datalink</a> * > </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1eprod.html#6b5a9be71a644f6009e7beda6c762a43">dls</a></td></tr> |
---|
[259] | 116 | |
---|
| 117 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Array of indeces. <br></td></tr> |
---|
[270] | 118 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="16adac20ec7fe07e1ea0b27d917788ce"></a><!-- doxytag: member="bdm::eprod::dim" ref="16adac20ec7fe07e1ea0b27d917788ce" args="" --> |
---|
| 119 | int </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#16adac20ec7fe07e1ea0b27d917788ce">dim</a></td></tr> |
---|
| 120 | |
---|
| 121 | <tr><td class="mdescLeft"> </td><td class="mdescRight">dimension of the random variable <br></td></tr> |
---|
[259] | 122 | <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="62c5b8ff71d9ebe6cd58d3c342eb1dc8"></a><!-- doxytag: member="bdm::eprod::rv" ref="62c5b8ff71d9ebe6cd58d3c342eb1dc8" args="" --> |
---|
| 123 | <a class="el" href="classbdm_1_1RV.html">RV</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#62c5b8ff71d9ebe6cd58d3c342eb1dc8">rv</a></td></tr> |
---|
| 124 | |
---|
[270] | 125 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Description of the random variable. <br></td></tr> |
---|
[259] | 126 | </table> |
---|
[270] | 127 | <hr>The documentation for this class was generated from the following file:<ul> |
---|
[261] | 128 | <li><a class="el" href="emix_8h-source.html">emix.h</a></ul> |
---|
[259] | 129 | </div> |
---|
[270] | 130 | <hr size="1"><address style="text-align: right;"><small>Generated on Wed Feb 11 23:34:03 2009 for mixpp by |
---|
[259] | 131 | <a href="http://www.doxygen.org/index.html"> |
---|
| 132 | <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address> |
---|
| 133 | </body> |
---|
| 134 | </html> |
---|