 the voxels within the ROI. Each row represents a voxel coordinate as (x, y, z).</p></dd>


<dt><code>.Data</code></dt>
<dd><p>A <code>numeric</code> vector containing the data values associated with each voxel in the ROI. The length of this vector should match the number of rows in the <code>coords</code> matrix.</p></dd>


</dl></div>
    <div class="section level2">
    <h2 id="validity">Validity<a class="anchor" aria-label="anchor" href="#validity"></a></h2>


<p>An object of class <code>ROIVol</code> i