 class='fu'>tree_clade_phyglm</span>(
  <span class='no'>formula</span>,
  <span class='no'>data</span>,
  <span class='no'>phy</span>,
  <span class='no'>clade.col</span>,
  <span class='kw'>n.species</span> <span class='kw'>=</span> <span class='fl'>5</span>,
  <span class='kw'>n.sim</span> <span class='kw'>=</span> <span class='fl'>100</span>,
  <span class='kw'>n.tree</span> <span class='kw'>=</span> <span class='fl'>2</span>,
  <span class='kw'>btol</span> <span class='kw'>=</span> <span class='fl'>50<