(2); clf
mcmcplot(chain,[],res,<span class="string">'chainpanel'</span>);
</pre><img vspace="5" hspace="5" src="monodex_02.png" alt=""> <p>The <tt>'pairs'</tt> options makes pairwise scatterplots of the columns of the <tt>chain</tt>.</p><pre class="codeinput">figure(3); clf
mcmcplot(chain,[],res,<span class="string">'pairs'</span>);
</pre><img vspace="5" hspace="5" src="monodex_03.png" alt=""> <p>If we take square root of the <tt>s2chain</tt> we get the chain for error standard deviation. Here we use <tt>'h