ots with marginal densities at the diagonal, scatter plots on the lower triangle and correlation on the upper (see <code><a href="../reference/plot.summary.POUMM.html">?plot.summary.POUMM</a></code>); possibility to change the color-palette used in the plot with color-blindness friendly default colors.</li>
<li>New default parameter settings: now the ML-limits (parUpper and parLower) as well as the priors for the parameters alpha and sigma are scaled according to the length of the tree (tMean) and the empir