Changeset 275 for doc/html/classbdm_1_1eigamma.html
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doc/html/classbdm_1_1eigamma.html
r271 r275 88 88 <p> 89 89 Multivariate inverse-Gamma density as product of independent univariate densities. <p class="formulaDsp"> 90 <img class="formulaDsp" alt="\[ f(x|\alpha,\beta) = \prod f(x_i|\alpha_i,\beta_i) \]" src="form_ 8.png">90 <img class="formulaDsp" alt="\[ f(x|\alpha,\beta) = \prod f(x_i|\alpha_i,\beta_i) \]" src="form_59.png"> 91 91 <p> 92 92 <p> 93 93 Inverse Gamma can be converted to Gamma using <p class="formulaDsp"> 94 <img class="formulaDsp" alt="\[ x\sim iG(a,b) => 1/x\sim G(a,1/b) \]" src="form_ 93.png">94 <img class="formulaDsp" alt="\[ x\sim iG(a,b) => 1/x\sim G(a,1/b) \]" src="form_60.png"> 95 95 <p> 96 96 This relation is used in sampling. <table border="0" cellpadding="0" cellspacing="0"> … … 100 100 vec </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1eigamma.html#3aff7bf25ddac27731c60826fcfd878f">sample</a> () const </td></tr> 101 101 102 <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()$" src="form_107.png">. <br></td></tr>102 <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns a sample, <img class="formulaInl" alt="$ x $" src="form_42.png"> from density <img class="formulaInl" alt="$ f_x()$" src="form_43.png">. <br></td></tr> 103 103 <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="9e26c80c8e6708bfcf2e684958af6f91"></a><!-- doxytag: member="bdm::eigamma::evallog" ref="9e26c80c8e6708bfcf2e684958af6f91" args="(const vec &val) const " --> 104 104 double </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1eigamma.html#9e26c80c8e6708bfcf2e684958af6f91">evallog</a> (const vec &val) const </td></tr> … … 108 108 double </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1eigamma.html#a52ac6d523e2fe05642d1f50fe66aec2">lognc</a> () const </td></tr> 109 109 110 <tr><td class="mdescLeft"> </td><td class="mdescRight">logarithm of the normalizing constant, <img class="formulaInl" alt="$\mathcal{I}$" src="form_ 60.png"> <br></td></tr>110 <tr><td class="mdescLeft"> </td><td class="mdescRight">logarithm of the normalizing constant, <img class="formulaInl" alt="$\mathcal{I}$" src="form_74.png"> <br></td></tr> 111 111 <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="46cecb295edbabd28120cb0f6f572bcb"></a><!-- doxytag: member="bdm::eigamma::mean" ref="46cecb295edbabd28120cb0f6f572bcb" args="() const " --> 112 112 vec </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1eigamma.html#46cecb295edbabd28120cb0f6f572bcb">mean</a> () const </td></tr> … … 166 166 virtual mat </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#b4cf45fd83cc7573ede9fe1215256058">sample_m</a> (int N) const </td></tr> 167 167 168 <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns N samples, <img class="formulaInl" alt="$ [x_1 , x_2 , \ldots \ $" src="form_ 108.png"> from density <img class="formulaInl" alt="$ f_x(rv)$" src="form_109.png">. <br></td></tr>168 <tr><td class="mdescLeft"> </td><td class="mdescRight">Returns N samples, <img class="formulaInl" alt="$ [x_1 , x_2 , \ldots \ $" src="form_44.png"> from density <img class="formulaInl" alt="$ f_x(rv)$" src="form_45.png">. <br></td></tr> 169 169 <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="34956d4dd3176eeb5937cf48a1546b62"></a><!-- doxytag: member="bdm::eigamma::evallog_m" ref="34956d4dd3176eeb5937cf48a1546b62" args="(const mat &Val) const " --> 170 170 virtual vec </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#34956d4dd3176eeb5937cf48a1546b62">evallog_m</a> (const mat &Val) const </td></tr> … … 206 206 vec & </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1eigamma.html#494fafd76d9448395efe160c9ba11ab6">alpha</a></td></tr> 207 207 208 <tr><td class="mdescLeft"> </td><td class="mdescRight">Vector <img class="formulaInl" alt="$\alpha$" src="form_ 15.png">. <br></td></tr>208 <tr><td class="mdescLeft"> </td><td class="mdescRight">Vector <img class="formulaInl" alt="$\alpha$" src="form_75.png">. <br></td></tr> 209 209 <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e32ff12ba6b2fdc22068c35dace23fa6"></a><!-- doxytag: member="bdm::eigamma::beta" ref="e32ff12ba6b2fdc22068c35dace23fa6" args="" --> 210 210 vec & </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1eigamma.html#e32ff12ba6b2fdc22068c35dace23fa6">beta</a></td></tr> 211 211 212 <tr><td class="mdescLeft"> </td><td class="mdescRight">Vector <img class="formulaInl" alt="$\beta$" src="form_ 16.png"> (in fact it is 1/beta as used in definition of iG). <br></td></tr>212 <tr><td class="mdescLeft"> </td><td class="mdescRight">Vector <img class="formulaInl" alt="$\beta$" src="form_76.png"> (in fact it is 1/beta as used in definition of iG). <br></td></tr> 213 213 <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="16adac20ec7fe07e1ea0b27d917788ce"></a><!-- doxytag: member="bdm::eigamma::dim" ref="16adac20ec7fe07e1ea0b27d917788ce" args="" --> 214 214 int </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1epdf.html#16adac20ec7fe07e1ea0b27d917788ce">dim</a></td></tr> … … 223 223 <li><a class="el" href="libEF_8h-source.html">libEF.h</a></ul> 224 224 </div> 225 <hr size="1"><address style="text-align: right;"><small>Generated on Sun Feb 15 23:09:522009 for mixpp by 225 <hr size="1"><address style="text-align: right;"><small>Generated on Mon Feb 16 10:06:45 2009 for mixpp by 226 226 <a href="http://www.doxygen.org/index.html"> 227 227 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>