s</code></td>
<td align="left">xy data.frame</td>
<td align="left">2-10 x resolution to extent</td>
<td align="left">For 2D shapes only. Less sensitive to non-fractal
anomalies.</td>
</tr>
</tbody>
</table>
<p>Generally, fractal dimension is estimated by measuring values (e.g.,
counts of cubes, heights, areas) across a sequence of different
resolutions or length scales, and then finding the slope between these
scales and measured values.</p>
<div class="section level2">
<h2 id="the-lvec">The <code>lvec</cod