html" class="code" title="">runbook</a>	</li></ul>
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<div class="fragment"><pre>0001 <span class="comment">% Local Regression and Likelihood, Figure 2.6.</span>
0002 <span class="comment">%</span>
0003 <span class="comment">% Influence and variance functions.</span>
0004 
0005 load ethanol;
0006 d = [2 3];
0007 a = [0.49 0.59];
0008 main = {<span class="string">'Local Quadrat