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<th align="left">Vignette</th>
<th align="left">Description</th>
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<td align="left"><a href="guide.html">Main guide: FFTrees
overview</a></td>
<td align="left">An overview of the <strong>FFTrees</strong>
package</td>
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<td align="right">1</td>
<td align="left"><a href="FFTrees_heart.html">Tutorial: FFTs for heart
disease</a></td>
<td ali