53 lines
2.8 KiB
HTML
53 lines
2.8 KiB
HTML
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<title>Description of lpdfgbeta</title>
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<meta name="keywords" content="lpdfgbeta">
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<meta name="description" content="log (generalized) BETA PDF">
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<div><a href="../index.html">Home</a> > <a href="index.html">.</a> > lpdfgbeta.m</div>
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<!--<table width="100%"><tr><td align="left"><a href="../index.html"><img alt="<" border="0" src="../left.png"> Master index</a></td>
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<td align="right"><a href="index.html">Index for . <img alt=">" border="0" src="../right.png"></a></td></tr></table>-->
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<h1>lpdfgbeta
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</h1>
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<h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
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<div class="box"><strong>log (generalized) BETA PDF</strong></div>
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<h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
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<div class="box"><strong>function ldens = lpdfgbeta(x,a,b,aa,bb); </strong></div>
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<h2><a name="_description"></a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
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<div class="fragment"><pre class="comment"> log (generalized) BETA PDF</pre></div>
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<h2><a name="_cross"></a>CROSS-REFERENCE INFORMATION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
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This function calls:
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<ul style="list-style-image:url(../matlabicon.gif)">
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</ul>
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This function is called by:
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<ul style="list-style-image:url(../matlabicon.gif)">
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<li><a href="priordens.html" class="code" title="function lnprior = priordens(para, pshape, p1, p2, p3, p4)">priordens</a> This procedure computes a prior density for</li></ul>
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<!-- crossreference -->
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<h2><a name="_source"></a>SOURCE CODE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
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<div class="fragment"><pre>0001 <a name="_sub0" href="#_subfunctions" class="code">function ldens = lpdfgbeta(x,a,b,aa,bb);</a>
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0002 <span class="comment">% log (generalized) BETA PDF</span>
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0003 ldens = -betaln(a,b) + (a-1)*log(x-aa) + (b-1)*log(bb-x) - (a+b-1)*log(bb-aa);
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0004 <span class="comment">%gammaln(a+b) - gammaln(a) - gammaln(b)</span>
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0005 <span class="comment">%betaln(a,b)</span>
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0006 <span class="comment">%pause</span>
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0007 <span class="comment">% 02/16/04 SA Interval [aa,bb] is the support of the probability density function.</span></pre></div>
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<hr><address>Generated on Fri 16-Jun-2006 09:09:06 by <strong><a href="http://www.artefact.tk/software/matlab/m2html/">m2html</a></strong> © 2003</address>
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