ith an extra column in data defining clusters.</p>
    <h2 class="hasAnchor" id="details"><a class="anchor" href="#details"></a>Details</h2>

    <p><code>cluster_method</code> must be chosen based on the spatial configuration of the
species occurrences. Both methods make distinct assumptions and one of them may
perform better than the other depending on the spatial pattern of the data.</p>
<p>The k-means method, for example, performs better when the following assumptions
are fulfilled: Clusters are spatial