>, then a histogram of Moran coefficient values will be returned, where each plotted value represents the degree of residual autocorrelation in a draw from the join posterior distribution of delta values.</p></dd>


<dt>size</dt>
<dd><p>Size of points and lines, passed to <code>geom_pointrange</code>.</p></dd>


<dt>index</dt>
<dd><p>Integer value; use this if you wish to identify observations with the largest <code>n=index</code> absolute Delta values; data on the top <code>n=index</code> observations orde