(0) and the last coordinate (equal to <code>ts$sequence_length</code>)
do not have to be specified as they are added automatically.</p></dd>


<dt id="arg-span-normalise">span_normalise<a class="anchor" aria-label="anchor" href="#arg-span-normalise"></a></dt>
<dd><p>Divide the result by the span of the window? Default
TRUE, see the tskit documentation for more detail.</p></dd>

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