tring">'training data'</span>);
<span class="keyword">for</span> s=1:S
  [mu] = linregPredict(modelMLE, Xtest);
  plot(xtest, mu, <span class="string">'k-'</span>, <span class="string">'linewidth'</span>, 2);
<span class="keyword">end</span>
title(<span class="string">'functions sampled from plugin approximation to posterior'</span>, <span class="string">'fontsize'</span>, fs)
printPmtkFigure(<span class="string">'linregPostPredSamplesPlugin'</span>)
</pre><img vspace="5" hspace="5" src="linregPostPredDemo_