title: how to plot horizontal errorbar in matlab R2010a ?
body: <p>Please any one help, I can't plot a horizontal <code>errorbar</code> in matlab. </p>
  
  <p>Example:</p>
  
  <pre><code>figure(1)
  errorbar(C(:,2),C(:,3),C(:,5),'.b')
  title('error bar for dx')
  xlabel('x')
  ylabel('y')
  </code></pre>