64 lines
3.4 KiB
HTML
64 lines
3.4 KiB
HTML
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
|
||
|
"http://www.w3.org/TR/REC-html40/loose.dtd">
|
||
|
<html>
|
||
|
<head>
|
||
|
<title>Description of qchisq</title>
|
||
|
<meta name="keywords" content="qchisq">
|
||
|
<meta name="description" content="QCHISQ The chisquare inverse distribution function">
|
||
|
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
|
||
|
<meta name="generator" content="m2html © 2003 Guillaume Flandin">
|
||
|
<meta name="robots" content="index, follow">
|
||
|
<link type="text/css" rel="stylesheet" href="../m2html.css">
|
||
|
</head>
|
||
|
<body>
|
||
|
<a name="_top"></a>
|
||
|
<div><a href="../index.html">Home</a> > <a href="index.html">.</a> > qchisq.m</div>
|
||
|
|
||
|
<!--<table width="100%"><tr><td align="left"><a href="../index.html"><img alt="<" border="0" src="../left.png"> Master index</a></td>
|
||
|
<td align="right"><a href="index.html">Index for . <img alt=">" border="0" src="../right.png"></a></td></tr></table>-->
|
||
|
|
||
|
<h1>qchisq
|
||
|
</h1>
|
||
|
|
||
|
<h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
|
||
|
<div class="box"><strong>QCHISQ The chisquare inverse distribution function</strong></div>
|
||
|
|
||
|
<h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
|
||
|
<div class="box"><strong>function x = qchisq(p,a) </strong></div>
|
||
|
|
||
|
<h2><a name="_description"></a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
|
||
|
<div class="fragment"><pre class="comment">QCHISQ The chisquare inverse distribution function
|
||
|
|
||
|
x = qchisq(p,DegreesOfFreedom)</pre></div>
|
||
|
|
||
|
<!-- crossreference -->
|
||
|
<h2><a name="_cross"></a>CROSS-REFERENCE INFORMATION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
|
||
|
This function calls:
|
||
|
<ul style="list-style-image:url(../matlabicon.gif)">
|
||
|
<li><a href="qgamma.html" class="code" title="function x = qgamma(p,a)">qgamma</a> QGAMMA The gamma inverse distribution function</li></ul>
|
||
|
This function is called by:
|
||
|
<ul style="list-style-image:url(../matlabicon.gif)">
|
||
|
<li><a href="marginal_density.html" class="code" title="function marginal = marginal_density()">marginal_density</a> stephane.adjemian@ens.fr [09-09-2005]</li></ul>
|
||
|
<!-- crossreference -->
|
||
|
|
||
|
|
||
|
<h2><a name="_source"></a>SOURCE CODE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
|
||
|
<div class="fragment"><pre>0001 <a name="_sub0" href="#_subfunctions" class="code">function x = qchisq(p,a)</a>
|
||
|
0002 <span class="comment">%QCHISQ The chisquare inverse distribution function</span>
|
||
|
0003 <span class="comment">%</span>
|
||
|
0004 <span class="comment">% x = qchisq(p,DegreesOfFreedom)</span>
|
||
|
0005
|
||
|
0006 <span class="comment">% Anders Holtsberg, 18-11-93</span>
|
||
|
0007 <span class="comment">% Copyright (c) Anders Holtsberg</span>
|
||
|
0008
|
||
|
0009 <span class="keyword">if</span> any(any(abs(2*p-1)>1))
|
||
|
0010 error(<span class="string">'A probability should be 0<=p<=1, please!'</span>)
|
||
|
0011 <span class="keyword">end</span>
|
||
|
0012 <span class="keyword">if</span> any(any(a<=0))
|
||
|
0013 error(<span class="string">'DegreesOfFreedom is wrong'</span>)
|
||
|
0014 <span class="keyword">end</span>
|
||
|
0015
|
||
|
0016 x = <a href="qgamma.html" class="code" title="function x = qgamma(p,a)">qgamma</a>(p,a*0.5)*2;</pre></div>
|
||
|
<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>
|
||
|
</body>
|
||
|
</html>
|