an option for scaling current widths of probability links
(as set by <code>p_lwd</code>) by the current probability values.
Default: <code>p_scale = FALSE</code>.</p></dd>


<dt>p_lbl</dt>
<dd><p>Type of label for showing probability links and values,
with many options:</p><ol><li><p><code>"abb"</code>: show links and abbreviated probability names;</p></li>
<li><p><code>"def"</code>: show links and abbreviated probability names and values;</p></li>
<li><p><code>"min"</code>: show links and minimum (prominen