<code>all.stats</code>: Complete statistics for model parameters.
Fields coded using <code>all</code> describe statistics due to both intraspecific variation and phylogenetic uncertainty.
Fields coded using <code>intra</code> describe statistics due to intraspecific variation only.
Fields coded using <code>tree</code> describe statistics due to phylogenetic uncertainty only.
<code>sd</code> is the standard deviation. <code>CI_low</code> and <code>CI_high</code> are the lower and upper limits 
of the 95<!-- 