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- <title>Description of plotbyfactor</title>
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- <h1>plotbyfactor
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- <h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../../../up.png"></a></h2>
- <div class="box"><strong></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 plotbyfactor(x,y,f) </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">
- very simplistic version of plotbyfactor.
- no symbols, will crash if more than 8 levels.</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>
- This function calls:
- <ul style="list-style-image:url(../../../matlabicon.gif)">
- </ul>
- This function is called by:
- <ul style="list-style-image:url(../../../matlabicon.gif)">
- <li><a href="lfplot.html" class="code" title="function lfplot(varargin)">lfplot</a> Plot (for one or two dimensions) a locfit() fit.</li></ul>
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- <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 plotbyfactor(x,y,f)</a>
- 0002 <span class="comment">%</span>
- 0003 <span class="comment">% very simplistic version of plotbyfactor.</span>
- 0004 <span class="comment">% no symbols, will crash if more than 8 levels.</span>
- 0005 <span class="comment">%</span>
- 0006
- 0007 z = unique(f);
- 0008 cols = [<span class="string">'b'</span>,<span class="string">'r'</span>,<span class="string">'g'</span>,<span class="string">'m'</span>,<span class="string">'c'</span>,<span class="string">'y'</span>,<span class="string">'k'</span>,<span class="string">'w'</span>];
- 0009
- 0010 <span class="keyword">for</span> (i = 1:length(z))
- 0011 u = find(f==z(i));
- 0012 plot(x(u),y(u),<span class="string">'.'</span>,<span class="string">'color'</span>,cols(i));
- 0013 hold on;
- 0014 <span class="keyword">end</span>;
- 0015 hold off;
- 0016
- 0017 <span class="keyword">return</span>;</pre></div>
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