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3<title>mixpp: bdm::mprod Class Reference</title>
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[259]49<div class="navigation" id="top">
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51    <ul>
[271]52      <li><a href="main.html"><span>Main&nbsp;Page</span></a></li>
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54      <li><a href="modules.html"><span>Modules</span></a></li>
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[259]63      <li><a href="hierarchy.html"><span>Class&nbsp;Hierarchy</span></a></li>
64      <li><a href="functions.html"><span>Class&nbsp;Members</span></a></li>
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[271]67  <div class="navpath"><b>bdm</b>::<a class="el" href="classbdm_1_1mprod.html">mprod</a>
[259]68  </div>
69</div>
70<div class="contents">
[290]71<h1>bdm::mprod Class Reference</h1><!-- doxytag: class="bdm::mprod" --><!-- doxytag: inherits="bdm::compositepdf,bdm::mpdf" -->Chain rule decomposition of <a class="el" href="classbdm_1_1epdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a>. 
72<a href="#_details">More...</a>
[259]73<p>
[290]74<code>#include &lt;<a class="el" href="emix_8h-source.html">emix.h</a>&gt;</code>
75<p>
[259]76
77<p>
[290]78<a href="classbdm_1_1mprod-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
[259]79<tr><td></td></tr>
80<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
81<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="680c3e2d95b116c7cfb227c7f2984525"></a><!-- doxytag: member="bdm::mprod::mprod" ref="680c3e2d95b116c7cfb227c7f2984525" args="(Array&lt; mpdf * &gt; mFacs)" -->
[354]82&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mprod.html#680c3e2d95b116c7cfb227c7f2984525">mprod</a> (Array&lt; <a class="el" href="classbdm_1_1mpdf.html">mpdf</a> * &gt; mFacs)</td></tr>
[259]83
84<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Constructor from list of mFacs,. <br></td></tr>
85<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="800f21d94c919137608a2fd5c88719e2"></a><!-- doxytag: member="bdm::mprod::evallogcond" ref="800f21d94c919137608a2fd5c88719e2" args="(const vec &amp;val, const vec &amp;cond)" -->
86double&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mprod.html#800f21d94c919137608a2fd5c88719e2">evallogcond</a> (const vec &amp;val, const vec &amp;cond)</td></tr>
87
88<tr><td class="mdescLeft">&nbsp;</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>
[271]89<tr><td class="memItemLeft" nowrap align="right" valign="top">vec&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mprod.html#ee715a8013acf9892f6cb489db595555">samplecond</a> (const vec &amp;cond)</td></tr>
[259]90
[354]91<tr><td class="mdescLeft">&nbsp;</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_49.png">.  <a href="#ee715a8013acf9892f6cb489db595555"></a><br></td></tr>
[271]92<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d193dcc89fbc6f21979e0ced6d84568c"></a><!-- doxytag: member="bdm::mprod::samplecond" ref="d193dcc89fbc6f21979e0ced6d84568c" args="(const vec &amp;cond, int N)" -->
93mat&nbsp;</td><td class="memItemRight" valign="bottom"><b>samplecond</b> (const vec &amp;cond, int N)</td></tr>
[259]94
95<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classbdm_1_1RV.html">RV</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1compositepdf.html#c73d39acc4378eee6a63155c3517d3c9">getrv</a> (bool checkoverlap=false)</td></tr>
96
97<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">find common rv, flag  <a href="#c73d39acc4378eee6a63155c3517d3c9"></a><br></td></tr>
98<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="c71fc2c51f49d797e61f479f543c75ce"></a><!-- doxytag: member="bdm::mprod::setrvc" ref="c71fc2c51f49d797e61f479f543c75ce" args="(const RV &amp;rv, RV &amp;rvc)" -->
[270]99void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1compositepdf.html#c71fc2c51f49d797e61f479f543c75ce">setrvc</a> (const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;rv, <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;<a class="el" href="classbdm_1_1mpdf.html#5a5f08950daa08b85b01ddf4e1c36288">rvc</a>)</td></tr>
[259]100
101<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">common rvc of all mpdfs is written to rvc <br></td></tr>
[353]102<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="3d95e9de79ca1d52b06f1b8f80660f09"></a><!-- doxytag: member="bdm::mprod::ToString" ref="3d95e9de79ca1d52b06f1b8f80660f09" args="()" -->
103virtual string&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1bdmroot.html#3d95e9de79ca1d52b06f1b8f80660f09">ToString</a> ()</td></tr>
104
105<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method returns a basic info about the current instance. <br></td></tr>
106<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d4602efd3ad9fb9e4532426e4f488df8"></a><!-- doxytag: member="bdm::mprod::from_setting" ref="d4602efd3ad9fb9e4532426e4f488df8" args="(const Setting &amp;root)" -->
107virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1bdmroot.html#d4602efd3ad9fb9e4532426e4f488df8">from_setting</a> (const Setting &amp;root)</td></tr>
108
109<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method arrange instance properties according the data stored in the Setting structure. <br></td></tr>
[354]110<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="dd74cb898b22b95b7ee528e040a07618"></a><!-- doxytag: member="bdm::mprod::to_setting" ref="dd74cb898b22b95b7ee528e040a07618" args="(Setting &amp;root) const " -->
111virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1bdmroot.html#dd74cb898b22b95b7ee528e040a07618">to_setting</a> (Setting &amp;root) const </td></tr>
[353]112
113<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method save all the instance properties into the Setting structure. <br></td></tr>
[270]114<tr><td colspan="2"><div class="groupHeader">Matematical operations</div></td></tr>
115<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual mat&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#afe4185b26baeb03688202e254d3b005">samplecond_m</a> (const vec &amp;cond, int N)</td></tr>
[259]116
[270]117<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns.  <a href="#afe4185b26baeb03688202e254d3b005"></a><br></td></tr>
[259]118<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="db94784a9aacf74c65c5a014f6743530"></a><!-- doxytag: member="bdm::mprod::condition" ref="db94784a9aacf74c65c5a014f6743530" args="(const vec &amp;cond)" -->
119virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#db94784a9aacf74c65c5a014f6743530">condition</a> (const vec &amp;cond)</td></tr>
120
121<tr><td class="mdescLeft">&nbsp;</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>
122<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="0b0ed1ed663071bb7cf4a1349eb94fcb"></a><!-- doxytag: member="bdm::mprod::evallogcond_m" ref="0b0ed1ed663071bb7cf4a1349eb94fcb" args="(const mat &amp;Dt, const vec &amp;cond)" -->
123virtual vec&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#0b0ed1ed663071bb7cf4a1349eb94fcb">evallogcond_m</a> (const mat &amp;Dt, const vec &amp;cond)</td></tr>
124
125<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Matrix version of evallogcond. <br></td></tr>
[270]126<tr><td colspan="2"><div class="groupHeader">Access to attributes</div></td></tr>
127<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5571482d150fbcb72cc36f6694ce1a10"></a><!-- doxytag: member="bdm::mprod::_rv" ref="5571482d150fbcb72cc36f6694ce1a10" args="()" -->
128<a class="el" href="classbdm_1_1RV.html">RV</a>&nbsp;</td><td class="memItemRight" valign="bottom"><b>_rv</b> ()</td></tr>
[259]129
[270]130<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="26001264236846897bd11e4baad47245"></a><!-- doxytag: member="bdm::mprod::_rvc" ref="26001264236846897bd11e4baad47245" args="()" -->
131<a class="el" href="classbdm_1_1RV.html">RV</a>&nbsp;</td><td class="memItemRight" valign="bottom"><b>_rvc</b> ()</td></tr>
[259]132
[270]133<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1c2bae3e1e90874e72941863974ec0ed"></a><!-- doxytag: member="bdm::mprod::dimension" ref="1c2bae3e1e90874e72941863974ec0ed" args="()" -->
134int&nbsp;</td><td class="memItemRight" valign="bottom"><b>dimension</b> ()</td></tr>
135
136<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="35e135910aed187b7290742f50e61bc8"></a><!-- doxytag: member="bdm::mprod::dimensionc" ref="35e135910aed187b7290742f50e61bc8" args="()" -->
137int&nbsp;</td><td class="memItemRight" valign="bottom"><b>dimensionc</b> ()</td></tr>
138
[259]139<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1892fe3933488942253679f068e9e7f6"></a><!-- doxytag: member="bdm::mprod::_epdf" ref="1892fe3933488942253679f068e9e7f6" args="()" -->
[270]140<a class="el" href="classbdm_1_1epdf.html">epdf</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><b>_epdf</b> ()</td></tr>
[259]141
142<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="05e843fd11c410a99dad2b88c55aca80"></a><!-- doxytag: member="bdm::mprod::_e" ref="05e843fd11c410a99dad2b88c55aca80" args="()" -->
[270]143<a class="el" href="classbdm_1_1epdf.html">epdf</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><b>_e</b> ()</td></tr>
[259]144
[270]145<tr><td colspan="2"><div class="groupHeader">Connection to other objects</div></td></tr>
146<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="7631a5570e4ade1420065e8df78f4401"></a><!-- doxytag: member="bdm::mprod::set_rvc" ref="7631a5570e4ade1420065e8df78f4401" args="(const RV &amp;rvc0)" -->
147void&nbsp;</td><td class="memItemRight" valign="bottom"><b>set_rvc</b> (const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;rvc0)</td></tr>
148
149<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="18ac26bc2f96ae01ef4eb06178abbd75"></a><!-- doxytag: member="bdm::mprod::set_rv" ref="18ac26bc2f96ae01ef4eb06178abbd75" args="(const RV &amp;rv0)" -->
150void&nbsp;</td><td class="memItemRight" valign="bottom"><b>set_rv</b> (const <a class="el" href="classbdm_1_1RV.html">RV</a> &amp;rv0)</td></tr>
151
152<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f8e3798150b42fd1f3e16ddbbe0e7045"></a><!-- doxytag: member="bdm::mprod::isnamed" ref="f8e3798150b42fd1f3e16ddbbe0e7045" args="()" -->
153bool&nbsp;</td><td class="memItemRight" valign="bottom"><b>isnamed</b> ()</td></tr>
154
[259]155<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
156<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="eca722ed1b219727c6c0f8cbc6bf1e51"></a><!-- doxytag: member="bdm::mprod::epdfs" ref="eca722ed1b219727c6c0f8cbc6bf1e51" args="" -->
[354]157Array&lt; <a class="el" href="classbdm_1_1epdf.html">epdf</a> * &gt;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mprod.html#eca722ed1b219727c6c0f8cbc6bf1e51">epdfs</a></td></tr>
[259]158
[271]159<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">pointers to epdfs - shortcut to <a class="el" href="classbdm_1_1compositepdf.html#23faf2debc4dde10836393b8c665914a" title="Elements of composition.">mpdfs()</a>.posterior() <br></td></tr>
[259]160<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="acf679b3b1d48629c5a042d9ac0d973f"></a><!-- doxytag: member="bdm::mprod::dls" ref="acf679b3b1d48629c5a042d9ac0d973f" args="" -->
[354]161Array&lt; <a class="el" href="classbdm_1_1datalink__m2m.html">datalink_m2m</a> * &gt;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mprod.html#acf679b3b1d48629c5a042d9ac0d973f">dls</a></td></tr>
[259]162
163<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Data link for each mpdfs. <br></td></tr>
[271]164<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e3fe66c257e5eca9de1031ef44907677"></a><!-- doxytag: member="bdm::mprod::dummy" ref="e3fe66c257e5eca9de1031ef44907677" args="" -->
165<a class="el" href="classbdm_1_1epdf.html">epdf</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mprod.html#e3fe66c257e5eca9de1031ef44907677">dummy</a></td></tr>
166
167<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">dummy ep <br></td></tr>
[259]168<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="7ca3cd8ed92a7154f5b9ff13b1e9d52a"></a><!-- doxytag: member="bdm::mprod::n" ref="7ca3cd8ed92a7154f5b9ff13b1e9d52a" args="" -->
169int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1compositepdf.html#7ca3cd8ed92a7154f5b9ff13b1e9d52a">n</a></td></tr>
170
171<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Number of mpdfs in the composite. <br></td></tr>
172<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="23faf2debc4dde10836393b8c665914a"></a><!-- doxytag: member="bdm::mprod::mpdfs" ref="23faf2debc4dde10836393b8c665914a" args="" -->
[354]173Array&lt; <a class="el" href="classbdm_1_1mpdf.html">mpdf</a> * &gt;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1compositepdf.html#23faf2debc4dde10836393b8c665914a">mpdfs</a></td></tr>
[259]174
175<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Elements of composition. <br></td></tr>
[270]176<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="7c1900976ff13dbc09c9729b3bbff9e6"></a><!-- doxytag: member="bdm::mprod::dimc" ref="7c1900976ff13dbc09c9729b3bbff9e6" args="" -->
177int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#7c1900976ff13dbc09c9729b3bbff9e6">dimc</a></td></tr>
[259]178
[270]179<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">dimension of the condition <br></td></tr>
[259]180<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5a5f08950daa08b85b01ddf4e1c36288"></a><!-- doxytag: member="bdm::mprod::rvc" ref="5a5f08950daa08b85b01ddf4e1c36288" args="" -->
181<a class="el" href="classbdm_1_1RV.html">RV</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#5a5f08950daa08b85b01ddf4e1c36288">rvc</a></td></tr>
182
183<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">random variable in condition <br></td></tr>
184<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5eea43c56d38e4441bfb30270db949c0"></a><!-- doxytag: member="bdm::mprod::ep" ref="5eea43c56d38e4441bfb30270db949c0" args="" -->
185<a class="el" href="classbdm_1_1epdf.html">epdf</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1mpdf.html#5eea43c56d38e4441bfb30270db949c0">ep</a></td></tr>
186
187<tr><td class="mdescLeft">&nbsp;</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>
188</table>
[290]189<hr><a name="_details"></a><h2>Detailed Description</h2>
190Chain rule decomposition of <a class="el" href="classbdm_1_1epdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a>.
191<p>
192Probability density in the form of Chain-rule decomposition: \[ f(x_1,x_2,x_3) = f(x_1|x_2,x_3)f(x_2,x_3)f(x_3) \] Note that <hr><h2>Member Function Documentation</h2>
193<a class="anchor" name="c73d39acc4378eee6a63155c3517d3c9"></a><!-- doxytag: member="bdm::mprod::getrv" ref="c73d39acc4378eee6a63155c3517d3c9" args="(bool checkoverlap=false)" -->
[259]194<div class="memitem">
195<div class="memproto">
196      <table class="memname">
197        <tr>
[290]198          <td class="memname"><a class="el" href="classbdm_1_1RV.html">RV</a> bdm::compositepdf::getrv           </td>
[259]199          <td>(</td>
[290]200          <td class="paramtype">bool&nbsp;</td>
201          <td class="paramname"> <em>checkoverlap</em> = <code>false</code>          </td>
[271]202          <td>&nbsp;)&nbsp;</td>
[290]203          <td><code> [inherited]</code></td>
[259]204        </tr>
205      </table>
206</div>
207<div class="memdoc">
208
209<p>
[290]210find common rv, flag
[259]211<p>
[271]212<dl compact><dt><b>Parameters:</b></dt><dd>
213  <table border="0" cellspacing="2" cellpadding="0">
[290]214    <tr><td valign="top"></td><td valign="top"><em>checkoverlap</em>&nbsp;</td><td>modifies whether overlaps are acceptable </td></tr>
[271]215  </table>
216</dl>
[259]217
[354]218<p>References <a class="el" href="libBM_8cpp-source.html#l00079">bdm::RV::add()</a>, <a class="el" href="libBM_8h-source.html#l00571">bdm::compositepdf::mpdfs</a>, and <a class="el" href="libBM_8h-source.html#l00569">bdm::compositepdf::n</a>.</p>
[271]219
[353]220<p>Referenced by <a class="el" href="merger_8h-source.html#l00060">bdm::merger::merger()</a>, and <a class="el" href="emix_8h-source.html#l00237">mprod()</a>.</p>
[271]221
[259]222</div>
223</div><p>
[290]224<a class="anchor" name="ee715a8013acf9892f6cb489db595555"></a><!-- doxytag: member="bdm::mprod::samplecond" ref="ee715a8013acf9892f6cb489db595555" args="(const vec &amp;cond)" -->
[259]225<div class="memitem">
226<div class="memproto">
227      <table class="memname">
228        <tr>
[290]229          <td class="memname">vec bdm::mprod::samplecond           </td>
[259]230          <td>(</td>
[290]231          <td class="paramtype">const vec &amp;&nbsp;</td>
232          <td class="paramname"> <em>cond</em>          </td>
[259]233          <td>&nbsp;)&nbsp;</td>
[290]234          <td><code> [inline, virtual]</code></td>
[259]235        </tr>
236      </table>
237</div>
238<div class="memdoc">
239
240<p>
[354]241Returns a sample from the density conditioned on <code>cond</code>, <img class="formulaInl" alt="$x \sim epdf(rv|cond)$" src="form_49.png">.
[259]242<p>
243<dl compact><dt><b>Parameters:</b></dt><dd>
244  <table border="0" cellspacing="2" cellpadding="0">
[290]245    <tr><td valign="top"></td><td valign="top"><em>cond</em>&nbsp;</td><td>is numeric value of <code>rv</code> </td></tr>
[259]246  </table>
247</dl>
248
[290]249<p>
250Ugly hack to help to discover if mpfs are not in proper order. Correct solution = check that explicitely.
251<p>Reimplemented from <a class="el" href="classbdm_1_1mpdf.html#f0c1db6fcbb3aae2dd6123884457a367">bdm::mpdf</a>.</p>
[259]252
[354]253<p>References <a class="el" href="libBM_8h-source.html#l00310">bdm::epdf::dimension()</a>, <a class="el" href="emix_8h-source.html#l00231">dls</a>, <a class="el" href="libBM_8h-source.html#l00326">bdm::mpdf::ep</a>, <a class="el" href="emix_8h-source.html#l00229">epdfs</a>, <a class="el" href="libBM_8h-source.html#l00571">bdm::compositepdf::mpdfs</a>, and <a class="el" href="libBM_8h-source.html#l00569">bdm::compositepdf::n</a>.</p>
[269]254
255</div>
256</div><p>
[270]257<a class="anchor" name="afe4185b26baeb03688202e254d3b005"></a><!-- doxytag: member="bdm::mprod::samplecond_m" ref="afe4185b26baeb03688202e254d3b005" args="(const vec &amp;cond, int N)" -->
[259]258<div class="memitem">
259<div class="memproto">
260      <table class="memname">
261        <tr>
262          <td class="memname">virtual mat bdm::mpdf::samplecond_m           </td>
263          <td>(</td>
264          <td class="paramtype">const vec &amp;&nbsp;</td>
265          <td class="paramname"> <em>cond</em>, </td>
266        </tr>
267        <tr>
268          <td class="paramkey"></td>
269          <td></td>
270          <td class="paramtype">int&nbsp;</td>
271          <td class="paramname"> <em>N</em></td><td>&nbsp;</td>
272        </tr>
273        <tr>
274          <td></td>
275          <td>)</td>
276          <td></td><td></td><td><code> [inline, virtual, inherited]</code></td>
277        </tr>
278      </table>
279</div>
280<div class="memdoc">
281
282<p>
283Returns.
284<p>
285<dl compact><dt><b>Parameters:</b></dt><dd>
286  <table border="0" cellspacing="2" cellpadding="0">
[354]287    <tr><td valign="top"></td><td valign="top"><em>N</em>&nbsp;</td><td>samples from the density conditioned on <code>cond</code>, <img class="formulaInl" alt="$x \sim epdf(rv|cond)$" src="form_49.png">. </td></tr>
[259]288    <tr><td valign="top"></td><td valign="top"><em>cond</em>&nbsp;</td><td>is numeric value of <code>rv</code> </td></tr>
289  </table>
290</dl>
291
[354]292<p>References <a class="el" href="libBM_8h-source.html#l00353">bdm::mpdf::condition()</a>, <a class="el" href="libBM_8h-source.html#l00310">bdm::epdf::dimension()</a>, <a class="el" href="libBM_8h-source.html#l00326">bdm::mpdf::ep</a>, and <a class="el" href="libBM_8h-source.html#l00266">bdm::epdf::sample()</a>.</p>
[259]293
294</div>
295</div><p>
296<hr>The documentation for this class was generated from the following file:<ul>
[261]297<li><a class="el" href="emix_8h-source.html">emix.h</a></ul>
[259]298</div>
[354]299<hr size="1"><address style="text-align: right;"><small>Generated on Tue Jun 2 10:11:01 2009 for mixpp by&nbsp;
[259]300<a href="http://www.doxygen.org/index.html">
[290]301<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
[259]302</body>
303</html>
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