ach iteration the function generates a random value for each row in the dataset using the standard deviation 
or errors supplied and assuming a normal or uniform distribution. To calculate means and se for your raw data, 
you can use the <code>summarySE</code> function from the package <code>Rmisc</code>.</p>
<p>#' All phylogenetic models from <code>phylolm</code> can be used, i.e. <code>BM</code>,
<code>OUfixedRoot</code>, <code>OUrandomRoot</code>, <code>lambda</code>, <code>kappa</code>,
<code>delta</cod